Merge pull request #1213 from joakimeriksson/dao_ack_handling
End-to-End DAO and DAO ACK handling for Contiki RPL.
This commit is contained in:
Antonio Lignan
commit
8f064511d3
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@ -148,6 +148,13 @@
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#define UIP_CONF_IPV6_RPL 1
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#endif /* UIP_CONF_IPV6_RPL */
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/* If RPL is enabled also enable the RPL NBR Policy */
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#if UIP_CONF_IPV6_RPL
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#ifndef NBR_TABLE_FIND_REMOVABLE
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#define NBR_TABLE_FIND_REMOVABLE rpl_nbr_policy_find_removable
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#endif /* NBR_TABLE_FIND_REMOVABLE */
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#endif /* UIP_CONF_IPV6_RPL */
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/* UIP_CONF_MAX_ROUTES specifies the maximum number of routes that each
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node will be able to handle. */
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#ifndef UIP_CONF_MAX_ROUTES
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@ -644,7 +644,7 @@ tcpip_ipv6_output(void)
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nbr = uip_ds6_nbr_lookup(nexthop);
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if(nbr == NULL) {
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#if UIP_ND6_SEND_NA
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if((nbr = uip_ds6_nbr_add(nexthop, NULL, 0, NBR_INCOMPLETE)) == NULL) {
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if((nbr = uip_ds6_nbr_add(nexthop, NULL, 0, NBR_INCOMPLETE, NBR_TABLE_REASON_IPV6_ND, NULL)) == NULL) {
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uip_clear_buf();
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return;
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} else {
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@ -79,9 +79,11 @@ uip_ds6_neighbors_init(void)
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/*---------------------------------------------------------------------------*/
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uip_ds6_nbr_t *
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uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
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uint8_t isrouter, uint8_t state)
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uint8_t isrouter, uint8_t state, nbr_table_reason_t reason,
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void *data)
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{
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uip_ds6_nbr_t *nbr = nbr_table_add_lladdr(ds6_neighbors, (linkaddr_t*)lladdr);
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uip_ds6_nbr_t *nbr = nbr_table_add_lladdr(ds6_neighbors, (linkaddr_t*)lladdr
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, reason, data);
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if(nbr) {
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uip_ipaddr_copy(&nbr->ipaddr, ipaddr);
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#if UIP_ND6_SEND_NA || UIP_ND6_SEND_RA || !UIP_CONF_ROUTER
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@ -115,7 +117,7 @@ uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
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}
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/*---------------------------------------------------------------------------*/
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void
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int
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uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
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{
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if(nbr != NULL) {
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@ -123,9 +125,9 @@ uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
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uip_packetqueue_free(&nbr->packethandle);
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#endif /* UIP_CONF_IPV6_QUEUE_PKT */
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NEIGHBOR_STATE_CHANGED(nbr);
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nbr_table_remove(ds6_neighbors, nbr);
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return nbr_table_remove(ds6_neighbors, nbr);
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}
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return;
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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@ -86,9 +86,11 @@ typedef struct uip_ds6_nbr {
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void uip_ds6_neighbors_init(void);
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/** \brief Neighbor Cache basic routines */
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uip_ds6_nbr_t *uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
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uint8_t isrouter, uint8_t state);
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void uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr);
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uip_ds6_nbr_t *uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr,
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const uip_lladdr_t *lladdr,
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uint8_t isrouter, uint8_t state,
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nbr_table_reason_t reason, void *data);
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int uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr);
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const uip_lladdr_t *uip_ds6_nbr_get_ll(const uip_ds6_nbr_t *nbr);
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const uip_ipaddr_t *uip_ds6_nbr_get_ipaddr(const uip_ds6_nbr_t *nbr);
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uip_ds6_nbr_t *uip_ds6_nbr_lookup(const uip_ipaddr_t *ipaddr);
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@ -207,6 +207,19 @@ uip_ds6_route_next(uip_ds6_route_t *r)
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}
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/*---------------------------------------------------------------------------*/
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int
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uip_ds6_route_is_nexthop(const uip_ipaddr_t *ipaddr)
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{
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const uip_lladdr_t *lladdr;
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lladdr = uip_ds6_nbr_lladdr_from_ipaddr(ipaddr);
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if(lladdr == NULL) {
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return 0;
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}
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return nbr_table_get_from_lladdr(nbr_routes, (linkaddr_t *)lladdr) != NULL;
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}
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/*---------------------------------------------------------------------------*/
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int
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uip_ds6_route_num_routes(void)
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{
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return num_routes;
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@ -307,11 +320,16 @@ uip_ds6_route_add(uip_ipaddr_t *ipaddr, uint8_t length,
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least recently used one we have. */
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if(uip_ds6_route_num_routes() == UIP_DS6_ROUTE_NB) {
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uip_ds6_route_t *oldest;
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oldest = NULL;
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#if UIP_DS6_ROUTE_REMOVE_LEAST_RECENTLY_USED
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/* Removing the oldest route entry from the route table. The
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least recently used route is the first route on the list. */
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uip_ds6_route_t *oldest;
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oldest = list_tail(routelist); /* uip_ds6_route_head(); */
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oldest = list_tail(routelist);
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#endif
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if(oldest == NULL) {
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return NULL;
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}
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PRINTF("uip_ds6_route_add: dropping route to ");
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PRINT6ADDR(&oldest->ipaddr);
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PRINTF("\n");
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@ -337,7 +355,8 @@ uip_ds6_route_add(uip_ipaddr_t *ipaddr, uint8_t length,
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initialize this pointer with the list of routing entries that
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are attached to this neighbor. */
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routes = nbr_table_add_lladdr(nbr_routes,
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(linkaddr_t *)nexthop_lladdr);
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(linkaddr_t *)nexthop_lladdr,
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NBR_TABLE_REASON_ROUTE, NULL);
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if(routes == NULL) {
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/* This should not happen, as we explicitly deallocated one
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route table entry above. */
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@ -97,11 +97,48 @@ void uip_ds6_notification_rm(struct uip_ds6_notification *n);
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#ifndef UIP_DS6_ROUTE_STATE_TYPE
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#define UIP_DS6_ROUTE_STATE_TYPE rpl_route_entry_t
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/* Needed for the extended route entry state when using ContikiRPL */
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#define RPL_ROUTE_ENTRY_NOPATH_RECEIVED 0x01
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#define RPL_ROUTE_ENTRY_DAO_PENDING 0x02
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#define RPL_ROUTE_ENTRY_DAO_NACK 0x04
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#define RPL_ROUTE_IS_NOPATH_RECEIVED(route) \
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(((route)->state.state_flags & RPL_ROUTE_ENTRY_NOPATH_RECEIVED) != 0)
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#define RPL_ROUTE_SET_NOPATH_RECEIVED(route) do { \
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(route)->state.state_flags |= RPL_ROUTE_ENTRY_NOPATH_RECEIVED; \
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} while(0)
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#define RPL_ROUTE_CLEAR_NOPATH_RECEIVED(route) do { \
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(route)->state.state_flags &= ~RPL_ROUTE_ENTRY_NOPATH_RECEIVED; \
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} while(0)
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#define RPL_ROUTE_IS_DAO_PENDING(route) \
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((route->state.state_flags & RPL_ROUTE_ENTRY_DAO_PENDING) != 0)
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#define RPL_ROUTE_SET_DAO_PENDING(route) do { \
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(route)->state.state_flags |= RPL_ROUTE_ENTRY_DAO_PENDING; \
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} while(0)
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#define RPL_ROUTE_CLEAR_DAO_PENDING(route) do { \
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(route)->state.state_flags &= ~RPL_ROUTE_ENTRY_DAO_PENDING; \
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} while(0)
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#define RPL_ROUTE_IS_DAO_NACKED(route) \
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((route->state.state_flags & RPL_ROUTE_ENTRY_DAO_NACK) != 0)
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#define RPL_ROUTE_SET_DAO_NACKED(route) do { \
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(route)->state.state_flags |= RPL_ROUTE_ENTRY_DAO_NACK; \
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} while(0)
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#define RPL_ROUTE_CLEAR_DAO_NACKED(route) do { \
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(route)->state.state_flags &= ~RPL_ROUTE_ENTRY_DAO_NACK; \
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} while(0)
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#define RPL_ROUTE_CLEAR_DAO(route) do { \
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(route)->state.state_flags &= ~(RPL_ROUTE_ENTRY_DAO_NACK|RPL_ROUTE_ENTRY_DAO_PENDING); \
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} while(0)
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struct rpl_dag;
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typedef struct rpl_route_entry {
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uint32_t lifetime;
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void *dag;
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uint8_t learned_from;
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uint8_t nopath_received;
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struct rpl_dag *dag;
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uint8_t dao_seqno_out;
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uint8_t dao_seqno_in;
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uint8_t state_flags;
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} rpl_route_entry_t;
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#endif /* UIP_DS6_ROUTE_STATE_TYPE */
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@ -166,7 +203,7 @@ uip_ipaddr_t *uip_ds6_route_nexthop(uip_ds6_route_t *);
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int uip_ds6_route_num_routes(void);
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uip_ds6_route_t *uip_ds6_route_head(void);
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uip_ds6_route_t *uip_ds6_route_next(uip_ds6_route_t *);
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int uip_ds6_route_is_nexthop(const uip_ipaddr_t *ipaddr);
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/** @} */
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#endif /* UIP_DS6_ROUTE_H */
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@ -203,7 +203,8 @@ ns_input(void)
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if(nbr == NULL) {
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uip_lladdr_t lladdr_aligned;
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extract_lladdr_aligned(&lladdr_aligned);
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uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned, 0, NBR_STALE);
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uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned,
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0, NBR_STALE, NBR_TABLE_REASON_IPV6_ND, NULL);
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} else {
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uip_lladdr_t *lladdr = (uip_lladdr_t *)uip_ds6_nbr_get_ll(nbr);
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if(memcmp(&nd6_opt_llao[UIP_ND6_OPT_DATA_OFFSET],
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@ -634,14 +635,16 @@ rs_input(void)
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extract_lladdr_aligned(&lladdr_aligned);
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if((nbr = uip_ds6_nbr_lookup(&UIP_IP_BUF->srcipaddr)) == NULL) {
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/* we need to add the neighbor */
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uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned, 0, NBR_STALE);
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uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned,
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0, NBR_STALE, NBR_TABLE_REASON_IPV6_ND, NULL);
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} else {
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/* If LL address changed, set neighbor state to stale */
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if(memcmp(&nd6_opt_llao[UIP_ND6_OPT_DATA_OFFSET],
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uip_ds6_nbr_get_ll(nbr), UIP_LLADDR_LEN) != 0) {
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uip_ds6_nbr_get_ll(nbr), UIP_LLADDR_LEN) != 0) {
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uip_ds6_nbr_t nbr_data = *nbr;
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uip_ds6_nbr_rm(nbr);
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nbr = uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned, 0, NBR_STALE);
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nbr = uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned,
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0, NBR_STALE, NBR_TABLE_REASON_IPV6_ND, NULL);
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nbr->reachable = nbr_data.reachable;
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nbr->sendns = nbr_data.sendns;
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nbr->nscount = nbr_data.nscount;
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@ -870,7 +873,8 @@ ra_input(void)
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if(nbr == NULL) {
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uip_lladdr_t lladdr_aligned;
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extract_lladdr_aligned(&lladdr_aligned);
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nbr = uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned, 1, NBR_STALE);
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nbr = uip_ds6_nbr_add(&UIP_IP_BUF->srcipaddr, &lladdr_aligned,
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1, NBR_STALE, NBR_TABLE_REASON_IPV6_ND, NULL);
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} else {
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uip_lladdr_t *lladdr = (uip_lladdr_t *)uip_ds6_nbr_get_ll(nbr);
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if(nbr->state == NBR_INCOMPLETE) {
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@ -188,7 +188,7 @@ parse(void)
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info = nbr_table_get_from_lladdr(anti_replay_table, sender);
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if(!info) {
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info = nbr_table_add_lladdr(anti_replay_table, sender);
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info = nbr_table_add_lladdr(anti_replay_table, sender, NBR_TABLE_REASON_LLSEC, NULL);
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if(!info) {
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PRINTF("noncoresec: could not get nbr_table_item\n");
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return FRAMER_FAILED;
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@ -122,7 +122,7 @@ phase_update(const linkaddr_t *neighbor, rtimer_clock_t time,
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} else {
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/* No matching phase was found, so we allocate a new one. */
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if(mac_status == MAC_TX_OK && e == NULL) {
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e = nbr_table_add_lladdr(nbr_phase, neighbor);
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e = nbr_table_add_lladdr(nbr_phase, neighbor, NBR_TABLE_REASON_MAC, NULL);
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if(e) {
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e->time = time;
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#if PHASE_DRIFT_CORRECT
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@ -47,11 +47,20 @@
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static void handle_periodic_timer(void *ptr);
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static struct ctimer periodic_timer;
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static uint8_t initialized = 0;
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static void print_table();
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#define PRINTF(...) printf(__VA_ARGS__)
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#else
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#define PRINTF(...)
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#endif
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/* This is the callback function that will be called when there is a
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* nbr-policy active
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**/
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#ifdef NBR_TABLE_FIND_REMOVABLE
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const linkaddr_t *NBR_TABLE_FIND_REMOVABLE(nbr_table_reason_t reason, void *data);
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#endif /* NBR_TABLE_FIND_REMOVABLE */
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/* List of link-layer addresses of the neighbors, used as key in the tables */
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typedef struct nbr_table_key {
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struct nbr_table_key *next;
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@ -170,7 +179,7 @@ nbr_set_bit(uint8_t *bitmap, nbr_table_t *table, nbr_table_item_t *item, int val
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}
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/*---------------------------------------------------------------------------*/
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static nbr_table_key_t *
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nbr_table_allocate(void)
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nbr_table_allocate(nbr_table_reason_t reason, void *data)
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{
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nbr_table_key_t *key;
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int least_used_count = 0;
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@ -179,39 +188,66 @@ nbr_table_allocate(void)
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key = memb_alloc(&neighbor_addr_mem);
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if(key != NULL) {
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return key;
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} else { /* No more space, try to free a neighbor.
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* The replacement policy is the following: remove neighbor that is:
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* (1) not locked
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* (2) used by fewest tables
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* (3) oldest (the list is ordered by insertion time)
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* */
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/* Get item from first key */
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key = list_head(nbr_table_keys);
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while(key != NULL) {
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int item_index = index_from_key(key);
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int locked = locked_map[item_index];
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/* Never delete a locked item */
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if(!locked) {
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int used = used_map[item_index];
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int used_count = 0;
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/* Count how many tables are using this item */
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while(used != 0) {
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if((used & 1) == 1) {
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used_count++;
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}
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used >>= 1;
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}
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/* Find least used item */
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if(least_used_key == NULL || used_count < least_used_count) {
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least_used_key = key;
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least_used_count = used_count;
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if(used_count == 0) { /* We won't find any least used item */
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break;
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}
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}
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} else {
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#ifdef NBR_TABLE_FIND_REMOVABLE
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const linkaddr_t *lladdr;
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lladdr = NBR_TABLE_FIND_REMOVABLE(reason, data);
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if(lladdr == NULL) {
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/* Nothing found that can be deleted - return NULL to indicate failure */
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PRINTF("*** Not removing entry to allocate new\n");
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return NULL;
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} else {
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/* used least_used_key to indicate what is the least useful entry */
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int index;
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int locked = 0;
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if((index = index_from_lladdr(lladdr)) != -1) {
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least_used_key = key_from_index(index);
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locked = locked_map[index];
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}
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/* Allow delete of locked item? */
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if(least_used_key != NULL && locked) {
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PRINTF("Deleting locked item!\n");
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locked_map[index] = 0;
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}
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key = list_item_next(key);
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}
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#endif /* NBR_TABLE_FIND_REMOVABLE */
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if(least_used_key == NULL) {
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/* No more space, try to free a neighbor.
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* The replacement policy is the following: remove neighbor that is:
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* (1) not locked
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* (2) used by fewest tables
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* (3) oldest (the list is ordered by insertion time)
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* */
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/* Get item from first key */
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key = list_head(nbr_table_keys);
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while(key != NULL) {
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int item_index = index_from_key(key);
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int locked = locked_map[item_index];
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/* Never delete a locked item */
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if(!locked) {
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int used = used_map[item_index];
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int used_count = 0;
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/* Count how many tables are using this item */
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while(used != 0) {
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if((used & 1) == 1) {
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used_count++;
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}
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used >>= 1;
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}
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/* Find least used item */
|
||||
if(least_used_key == NULL || used_count < least_used_count) {
|
||||
least_used_key = key;
|
||||
least_used_count = used_count;
|
||||
if(used_count == 0) { /* We won't find any least used item */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
key = list_item_next(key);
|
||||
}
|
||||
}
|
||||
|
||||
if(least_used_key == NULL) {
|
||||
/* We haven't found any unlocked item, allocation fails */
|
||||
return NULL;
|
||||
|
|
@ -289,7 +325,7 @@ nbr_table_next(nbr_table_t *table, nbr_table_item_t *item)
|
|||
/*---------------------------------------------------------------------------*/
|
||||
/* Add a neighbor indexed with its link-layer address */
|
||||
nbr_table_item_t *
|
||||
nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr)
|
||||
nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr, nbr_table_reason_t reason, void *data)
|
||||
{
|
||||
int index;
|
||||
nbr_table_item_t *item;
|
||||
|
|
@ -303,7 +339,7 @@ nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr)
|
|||
|
||||
if((index = index_from_lladdr(lladdr)) == -1) {
|
||||
/* Neighbor not yet in table, let's try to allocate one */
|
||||
key = nbr_table_allocate();
|
||||
key = nbr_table_allocate(reason, data);
|
||||
|
||||
/* No space available for new entry */
|
||||
if(key == NULL) {
|
||||
|
|
@ -327,6 +363,9 @@ nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr)
|
|||
memset(item, 0, table->item_size);
|
||||
nbr_set_bit(used_map, table, item, 1);
|
||||
|
||||
#if DEBUG
|
||||
print_table();
|
||||
#endif
|
||||
return item;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
|
@ -379,7 +418,7 @@ nbr_table_get_lladdr(nbr_table_t *table, const void *item)
|
|||
/*---------------------------------------------------------------------------*/
|
||||
#if DEBUG
|
||||
static void
|
||||
handle_periodic_timer(void *ptr)
|
||||
print_table()
|
||||
{
|
||||
int i, j;
|
||||
/* Printout all neighbors and which tables they are used in */
|
||||
|
|
@ -394,6 +433,12 @@ handle_periodic_timer(void *ptr)
|
|||
PRINTF("\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
handle_periodic_timer(void *ptr)
|
||||
{
|
||||
print_table();
|
||||
ctimer_reset(&periodic_timer);
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -75,6 +75,17 @@ typedef struct nbr_table {
|
|||
/** \brief Declaration of non-static neighbor tables */
|
||||
#define NBR_TABLE_DECLARE(name) extern nbr_table_t *name
|
||||
|
||||
typedef enum {
|
||||
NBR_TABLE_REASON_UNDEFINED,
|
||||
NBR_TABLE_REASON_RPL_DIO,
|
||||
NBR_TABLE_REASON_RPL_DAO,
|
||||
NBR_TABLE_REASON_RPL_DIS,
|
||||
NBR_TABLE_REASON_ROUTE,
|
||||
NBR_TABLE_REASON_IPV6_ND,
|
||||
NBR_TABLE_REASON_MAC,
|
||||
NBR_TABLE_REASON_LLSEC
|
||||
} nbr_table_reason_t;
|
||||
|
||||
/** \name Neighbor tables: register and loop through table elements */
|
||||
/** @{ */
|
||||
int nbr_table_register(nbr_table_t *table, nbr_table_callback *callback);
|
||||
|
|
@ -84,7 +95,7 @@ nbr_table_item_t *nbr_table_next(nbr_table_t *table, nbr_table_item_t *item);
|
|||
|
||||
/** \name Neighbor tables: add and get data */
|
||||
/** @{ */
|
||||
nbr_table_item_t *nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr);
|
||||
nbr_table_item_t *nbr_table_add_lladdr(nbr_table_t *table, const linkaddr_t *lladdr, nbr_table_reason_t reason, void *data);
|
||||
nbr_table_item_t *nbr_table_get_from_lladdr(nbr_table_t *table, const linkaddr_t *lladdr);
|
||||
/** @} */
|
||||
|
||||
|
|
|
|||
|
|
@ -118,7 +118,7 @@
|
|||
#ifdef RPL_CONF_DEFAULT_ROUTE_INFINITE_LIFETIME
|
||||
#define RPL_DEFAULT_ROUTE_INFINITE_LIFETIME RPL_CONF_DEFAULT_ROUTE_INFINITE_LIFETIME
|
||||
#else
|
||||
#define RPL_DEFAULT_ROUTE_INFINITE_LIFETIME 0
|
||||
#define RPL_DEFAULT_ROUTE_INFINITE_LIFETIME 1
|
||||
#endif /* RPL_CONF_DEFAULT_ROUTE_INFINITE_LIFETIME */
|
||||
|
||||
/*
|
||||
|
|
@ -200,7 +200,7 @@
|
|||
* used in RPL lifetime values, in seconds.
|
||||
*/
|
||||
#ifndef RPL_CONF_DEFAULT_LIFETIME_UNIT
|
||||
#define RPL_DEFAULT_LIFETIME_UNIT 0xffff
|
||||
#define RPL_DEFAULT_LIFETIME_UNIT 0x60
|
||||
#else
|
||||
#define RPL_DEFAULT_LIFETIME_UNIT RPL_CONF_DEFAULT_LIFETIME_UNIT
|
||||
#endif
|
||||
|
|
@ -209,7 +209,7 @@
|
|||
* Default route lifetime as a multiple of the lifetime unit.
|
||||
*/
|
||||
#ifndef RPL_CONF_DEFAULT_LIFETIME
|
||||
#define RPL_DEFAULT_LIFETIME 0xff
|
||||
#define RPL_DEFAULT_LIFETIME 0x30
|
||||
#else
|
||||
#define RPL_DEFAULT_LIFETIME RPL_CONF_DEFAULT_LIFETIME
|
||||
#endif
|
||||
|
|
@ -235,6 +235,39 @@
|
|||
#define RPL_INSERT_HBH_OPTION 1
|
||||
#endif
|
||||
|
||||
/*
|
||||
* RPL DAO ACK support. When enabled, DAO ACK will be sent and requested.
|
||||
* This will also enable retransmission of DAO when no ack is received.
|
||||
* */
|
||||
#ifdef RPL_CONF_WITH_DAO_ACK
|
||||
#define RPL_WITH_DAO_ACK RPL_CONF_WITH_DAO_ACK
|
||||
#else
|
||||
#define RPL_WITH_DAO_ACK 1
|
||||
#endif /* RPL_CONF_WITH_DAO_ACK */
|
||||
|
||||
/*
|
||||
* RPL REPAIR ON DAO NACK. When enabled, DAO NACK will trigger a local
|
||||
* repair in order to quickly find a new parent to send DAO's to.
|
||||
* NOTE: this is too agressive in some cases so use with care.
|
||||
* */
|
||||
#ifdef RPL_CONF_RPL_REPAIR_ON_DAO_NACK
|
||||
#define RPL_REPAIR_ON_DAO_NACK RPL_CONF_RPL_REPAIR_ON_DAO_NACK
|
||||
#else
|
||||
#define RPL_REPAIR_ON_DAO_NACK 0
|
||||
#endif /* RPL_CONF_RPL_REPAIR_ON_DAO_NACK */
|
||||
|
||||
/*
|
||||
* Setting the DIO_REFRESH_DAO_ROUTES will make RPL always increase
|
||||
* the DTSN (Destination Advertisement Trigger Sequence Number) when
|
||||
* sending broadcast DIO. This is to get all children to re-register
|
||||
* their DAO route.
|
||||
* */
|
||||
#ifdef RPL_CONF_DIO_REFRESH_DAO_ROUTES
|
||||
#define RPL_DIO_REFRESH_DAO_ROUTES RPL_CONF_DIO_REFRESH_DAO_ROUTES
|
||||
#else
|
||||
#define RPL_DIO_REFRESH_DAO_ROUTES 0
|
||||
#endif /* RPL_CONF_DIO_REFRESH_DAO_ROUTES */
|
||||
|
||||
/*
|
||||
* RPL probing. When enabled, probes will be sent periodically to keep
|
||||
* parent link estimates up to date.
|
||||
|
|
|
|||
|
|
@ -634,8 +634,9 @@ rpl_add_parent(rpl_dag_t *dag, rpl_dio_t *dio, uip_ipaddr_t *addr)
|
|||
PRINT6ADDR(addr);
|
||||
PRINTF("\n");
|
||||
if(lladdr != NULL) {
|
||||
/* Add parent in rpl_parents */
|
||||
p = nbr_table_add_lladdr(rpl_parents, (linkaddr_t *)lladdr);
|
||||
/* Add parent in rpl_parents - again this is due to DIO */
|
||||
p = nbr_table_add_lladdr(rpl_parents, (linkaddr_t *)lladdr,
|
||||
NBR_TABLE_REASON_RPL_DIO, dio);
|
||||
if(p == NULL) {
|
||||
PRINTF("RPL: rpl_add_parent p NULL\n");
|
||||
} else {
|
||||
|
|
@ -898,6 +899,18 @@ rpl_move_parent(rpl_dag_t *dag_src, rpl_dag_t *dag_dst, rpl_parent_t *parent)
|
|||
parent->dag = dag_dst;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
rpl_has_downward_route(void)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < RPL_MAX_INSTANCES; ++i) {
|
||||
if(instance_table[i].used && instance_table[i].has_downward_route) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
rpl_dag_t *
|
||||
rpl_get_any_dag(void)
|
||||
{
|
||||
|
|
@ -1155,6 +1168,7 @@ global_repair(uip_ipaddr_t *from, rpl_dag_t *dag, rpl_dio_t *dio)
|
|||
|
||||
RPL_STAT(rpl_stats.global_repairs++);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
rpl_local_repair(rpl_instance_t *instance)
|
||||
|
|
@ -1173,7 +1187,12 @@ rpl_local_repair(rpl_instance_t *instance)
|
|||
}
|
||||
}
|
||||
|
||||
/* no downward route anymore */
|
||||
instance->has_downward_route = 0;
|
||||
|
||||
rpl_reset_dio_timer(instance);
|
||||
/* Request refresh of DAO registrations next DIO */
|
||||
RPL_LOLLIPOP_INCREMENT(instance->dtsn_out);
|
||||
|
||||
RPL_STAT(rpl_stats.local_repairs++);
|
||||
}
|
||||
|
|
@ -1250,6 +1269,19 @@ rpl_process_parent_event(rpl_instance_t *instance, rpl_parent_t *p)
|
|||
return return_value;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
add_nbr_from_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
||||
{
|
||||
/* add this to the neighbor cache if not already there */
|
||||
if(rpl_icmp6_update_nbr_table(from, NBR_TABLE_REASON_RPL_DIO, dio) == NULL) {
|
||||
PRINTF("RPL: Out of memory, dropping DIO from ");
|
||||
PRINT6ADDR(from);
|
||||
PRINTF("\n");
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
rpl_process_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
||||
{
|
||||
|
|
@ -1303,7 +1335,11 @@ rpl_process_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
|||
|
||||
if(instance == NULL) {
|
||||
PRINTF("RPL: New instance detected (ID=%u): Joining...\n", dio->instance_id);
|
||||
rpl_join_instance(from, dio);
|
||||
if(add_nbr_from_dio(from, dio)) {
|
||||
rpl_join_instance(from, dio);
|
||||
} else {
|
||||
PRINTF("RPL: Not joining since could not add parent\n");
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -1315,6 +1351,10 @@ rpl_process_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
|||
if(dag == NULL) {
|
||||
#if RPL_MAX_DAG_PER_INSTANCE > 1
|
||||
PRINTF("RPL: Adding new DAG to known instance.\n");
|
||||
if(!add_nbr_from_dio(from, dio)) {
|
||||
PRINTF("RPL: Could not add new DAG, could not add parent\n");
|
||||
return;
|
||||
}
|
||||
dag = rpl_add_dag(from, dio);
|
||||
if(dag == NULL) {
|
||||
PRINTF("RPL: Failed to add DAG.\n");
|
||||
|
|
@ -1363,6 +1403,11 @@ rpl_process_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
|||
* whether to keep it in the set.
|
||||
*/
|
||||
|
||||
if(!add_nbr_from_dio(from, dio)) {
|
||||
PRINTF("RPL: Could not add parent based on DIO\n");
|
||||
return;
|
||||
}
|
||||
|
||||
p = rpl_find_parent(dag, from);
|
||||
if(p == NULL) {
|
||||
previous_dag = find_parent_dag(instance, from);
|
||||
|
|
|
|||
|
|
@ -53,6 +53,7 @@
|
|||
#include "net/rpl/rpl-private.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include "net/ipv6/multicast/uip-mcast6.h"
|
||||
#include "random.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <string.h>
|
||||
|
|
@ -76,6 +77,9 @@ static void dio_input(void);
|
|||
static void dao_input(void);
|
||||
static void dao_ack_input(void);
|
||||
|
||||
static void dao_output_target_seq(rpl_parent_t *parent, uip_ipaddr_t *prefix,
|
||||
uint8_t lifetime, uint8_t seq_no);
|
||||
|
||||
/* some debug callbacks useful when debugging RPL networks */
|
||||
#ifdef RPL_DEBUG_DIO_INPUT
|
||||
void RPL_DEBUG_DIO_INPUT(uip_ipaddr_t *, rpl_dio_t *);
|
||||
|
|
@ -99,6 +103,38 @@ UIP_ICMP6_HANDLER(dio_handler, ICMP6_RPL, RPL_CODE_DIO, dio_input);
|
|||
UIP_ICMP6_HANDLER(dao_handler, ICMP6_RPL, RPL_CODE_DAO, dao_input);
|
||||
UIP_ICMP6_HANDLER(dao_ack_handler, ICMP6_RPL, RPL_CODE_DAO_ACK, dao_ack_input);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
#if RPL_WITH_DAO_ACK
|
||||
static uip_ds6_route_t *
|
||||
find_route_entry_by_dao_ack(uint8_t seq)
|
||||
{
|
||||
uip_ds6_route_t *re;
|
||||
re = uip_ds6_route_head();
|
||||
while(re != NULL) {
|
||||
if(re->state.dao_seqno_out == seq && RPL_ROUTE_IS_DAO_PENDING(re)) {
|
||||
/* found it! */
|
||||
return re;
|
||||
}
|
||||
re = uip_ds6_route_next(re);
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
|
||||
/* prepare for forwarding of DAO */
|
||||
static uint8_t
|
||||
prepare_for_dao_fwd(uint8_t sequence, uip_ds6_route_t *rep)
|
||||
{
|
||||
/* not pending - or pending but not a retransmission */
|
||||
RPL_LOLLIPOP_INCREMENT(dao_sequence);
|
||||
|
||||
/* set DAO pending and sequence numbers */
|
||||
rep->state.dao_seqno_in = sequence;
|
||||
rep->state.dao_seqno_out = dao_sequence;
|
||||
RPL_ROUTE_SET_DAO_PENDING(rep);
|
||||
return dao_sequence;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
get_global_addr(uip_ipaddr_t *addr)
|
||||
{
|
||||
|
|
@ -147,6 +183,34 @@ set16(uint8_t *buffer, int pos, uint16_t value)
|
|||
buffer[pos++] = value & 0xff;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
uip_ds6_nbr_t *
|
||||
rpl_icmp6_update_nbr_table(uip_ipaddr_t *from, nbr_table_reason_t reason, void *data)
|
||||
{
|
||||
uip_ds6_nbr_t *nbr;
|
||||
|
||||
if((nbr = uip_ds6_nbr_lookup(from)) == NULL) {
|
||||
if((nbr = uip_ds6_nbr_add(from, (uip_lladdr_t *)
|
||||
packetbuf_addr(PACKETBUF_ADDR_SENDER),
|
||||
0, NBR_REACHABLE, reason, data)) != NULL) {
|
||||
PRINTF("RPL: Neighbor added to neighbor cache ");
|
||||
PRINT6ADDR(from);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
}
|
||||
}
|
||||
|
||||
if(nbr != NULL) {
|
||||
#if UIP_ND6_SEND_NA
|
||||
/* set reachable timer if we added or found the nbr entry - and update
|
||||
neighbor entry to reachable to avoid sending NS/NA, etc. */
|
||||
stimer_set(&nbr->reachable, UIP_ND6_REACHABLE_TIME / 1000);
|
||||
nbr->state = NBR_REACHABLE;
|
||||
#endif /* UIP_ND6_SEND_NA */
|
||||
}
|
||||
return nbr;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
dis_input(void)
|
||||
{
|
||||
|
|
@ -170,8 +234,19 @@ dis_input(void)
|
|||
rpl_reset_dio_timer(instance);
|
||||
} else {
|
||||
#endif /* !RPL_LEAF_ONLY */
|
||||
PRINTF("RPL: Unicast DIS, reply to sender\n");
|
||||
dio_output(instance, &UIP_IP_BUF->srcipaddr);
|
||||
/* Check if this neighbor should be added according to the policy. */
|
||||
if(rpl_icmp6_update_nbr_table(&UIP_IP_BUF->srcipaddr,
|
||||
NBR_TABLE_REASON_RPL_DIS, NULL) == NULL) {
|
||||
PRINTF("RPL: Out of Memory, not sending unicast DIO, DIS from ");
|
||||
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
} else {
|
||||
PRINTF("RPL: Unicast DIS, reply to sender\n");
|
||||
dio_output(instance, &UIP_IP_BUF->srcipaddr);
|
||||
}
|
||||
/* } */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -218,7 +293,6 @@ dio_input(void)
|
|||
int i;
|
||||
int len;
|
||||
uip_ipaddr_t from;
|
||||
uip_ds6_nbr_t *nbr;
|
||||
|
||||
memset(&dio, 0, sizeof(dio));
|
||||
|
||||
|
|
@ -239,32 +313,6 @@ dio_input(void)
|
|||
PRINT6ADDR(&from);
|
||||
PRINTF("\n");
|
||||
|
||||
if((nbr = uip_ds6_nbr_lookup(&from)) == NULL) {
|
||||
if((nbr = uip_ds6_nbr_add(&from, (uip_lladdr_t *)
|
||||
packetbuf_addr(PACKETBUF_ADDR_SENDER),
|
||||
0, NBR_REACHABLE)) != NULL) {
|
||||
#if UIP_ND6_SEND_NA
|
||||
/* set reachable timer */
|
||||
stimer_set(&nbr->reachable, UIP_ND6_REACHABLE_TIME / 1000);
|
||||
#endif /* UIP_ND6_SEND_NA */
|
||||
PRINTF("RPL: Neighbor added to neighbor cache ");
|
||||
PRINT6ADDR(&from);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
} else {
|
||||
PRINTF("RPL: Out of memory, dropping DIO from ");
|
||||
PRINT6ADDR(&from);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
|
||||
goto discard;
|
||||
}
|
||||
} else {
|
||||
PRINTF("RPL: Neighbor already in neighbor cache\n");
|
||||
}
|
||||
|
||||
buffer_length = uip_len - uip_l3_icmp_hdr_len;
|
||||
|
||||
/* Process the DIO base option. */
|
||||
|
|
@ -470,7 +518,7 @@ dio_output(rpl_instance_t *instance, uip_ipaddr_t *uc_addr)
|
|||
|
||||
buffer[pos++] = instance->dtsn_out;
|
||||
|
||||
if(uc_addr == NULL) {
|
||||
if(RPL_DIO_REFRESH_DAO_ROUTES && uc_addr == NULL) {
|
||||
/* Request new DAO to refresh route. We do not do this for unicast DIO
|
||||
* in order to avoid DAO messages after a DIS-DIO update,
|
||||
* or upon unicast DIO probing. */
|
||||
|
|
@ -605,17 +653,13 @@ dao_input(void)
|
|||
int learned_from;
|
||||
rpl_parent_t *parent;
|
||||
uip_ds6_nbr_t *nbr;
|
||||
int is_root;
|
||||
|
||||
prefixlen = 0;
|
||||
parent = NULL;
|
||||
|
||||
uip_ipaddr_copy(&dao_sender_addr, &UIP_IP_BUF->srcipaddr);
|
||||
|
||||
/* Destination Advertisement Object */
|
||||
PRINTF("RPL: Received a DAO from ");
|
||||
PRINT6ADDR(&dao_sender_addr);
|
||||
PRINTF("\n");
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
buffer_length = uip_len - uip_l3_icmp_hdr_len;
|
||||
|
||||
|
|
@ -637,6 +681,8 @@ dao_input(void)
|
|||
sequence = buffer[pos++];
|
||||
|
||||
dag = instance->current_dag;
|
||||
is_root = (dag->rank == ROOT_RANK(instance));
|
||||
|
||||
/* Is the DAG ID present? */
|
||||
if(flags & RPL_DAO_D_FLAG) {
|
||||
if(memcmp(&dag->dag_id, &buffer[pos], sizeof(dag->dag_id))) {
|
||||
|
|
@ -649,8 +695,12 @@ dao_input(void)
|
|||
learned_from = uip_is_addr_mcast(&dao_sender_addr) ?
|
||||
RPL_ROUTE_FROM_MULTICAST_DAO : RPL_ROUTE_FROM_UNICAST_DAO;
|
||||
|
||||
PRINTF("RPL: DAO from %s\n",
|
||||
learned_from == RPL_ROUTE_FROM_UNICAST_DAO? "unicast": "multicast");
|
||||
/* Destination Advertisement Object */
|
||||
PRINTF("RPL: Received a (%s) DAO with sequence number %u from ",
|
||||
learned_from == RPL_ROUTE_FROM_UNICAST_DAO? "unicast": "multicast", sequence);
|
||||
PRINT6ADDR(&dao_sender_addr);
|
||||
PRINTF("\n");
|
||||
|
||||
if(learned_from == RPL_ROUTE_FROM_UNICAST_DAO) {
|
||||
/* Check whether this is a DAO forwarding loop. */
|
||||
parent = rpl_find_parent(dag, &dao_sender_addr);
|
||||
|
|
@ -723,86 +773,125 @@ dao_input(void)
|
|||
PRINTF("RPL: No-Path DAO received\n");
|
||||
/* No-Path DAO received; invoke the route purging routine. */
|
||||
if(rep != NULL &&
|
||||
rep->state.nopath_received == 0 &&
|
||||
!RPL_ROUTE_IS_NOPATH_RECEIVED(rep) &&
|
||||
rep->length == prefixlen &&
|
||||
uip_ds6_route_nexthop(rep) != NULL &&
|
||||
uip_ipaddr_cmp(uip_ds6_route_nexthop(rep), &dao_sender_addr)) {
|
||||
PRINTF("RPL: Setting expiration timer for prefix ");
|
||||
PRINT6ADDR(&prefix);
|
||||
PRINTF("\n");
|
||||
rep->state.nopath_received = 1;
|
||||
RPL_ROUTE_SET_NOPATH_RECEIVED(rep);
|
||||
rep->state.lifetime = RPL_NOPATH_REMOVAL_DELAY;
|
||||
|
||||
/* We forward the incoming No-Path DAO to our parent, if we have
|
||||
one. */
|
||||
if(dag->preferred_parent != NULL &&
|
||||
rpl_get_parent_ipaddr(dag->preferred_parent) != NULL) {
|
||||
PRINTF("RPL: Forwarding No-Path DAO to parent ");
|
||||
uint8_t out_seq;
|
||||
out_seq = prepare_for_dao_fwd(sequence, rep);
|
||||
|
||||
PRINTF("RPL: Forwarding No-path DAO to parent - out_seq:%d",
|
||||
out_seq);
|
||||
PRINT6ADDR(rpl_get_parent_ipaddr(dag->preferred_parent));
|
||||
PRINTF("\n");
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
buffer[3] = out_seq; /* add an outgoing seq no before fwd */
|
||||
uip_icmp6_send(rpl_get_parent_ipaddr(dag->preferred_parent),
|
||||
ICMP6_RPL, RPL_CODE_DAO, buffer_length);
|
||||
}
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence);
|
||||
}
|
||||
}
|
||||
/* independent if we remove or not - ACK the request */
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
/* indicate that we accepted the no-path DAO */
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence,
|
||||
RPL_DAO_ACK_UNCONDITIONAL_ACCEPT);
|
||||
}
|
||||
goto discard;
|
||||
}
|
||||
|
||||
PRINTF("RPL: adding DAO route\n");
|
||||
PRINTF("RPL: Adding DAO route\n");
|
||||
|
||||
if((nbr = uip_ds6_nbr_lookup(&dao_sender_addr)) == NULL) {
|
||||
if((nbr = uip_ds6_nbr_add(&dao_sender_addr,
|
||||
(uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER),
|
||||
0, NBR_REACHABLE)) != NULL) {
|
||||
#if UIP_ND6_SEND_NA
|
||||
/* set reachable timer */
|
||||
stimer_set(&nbr->reachable, UIP_ND6_REACHABLE_TIME / 1000);
|
||||
#endif /* UIP_ND6_SEND_NA */
|
||||
PRINTF("RPL: Neighbor added to neighbor cache ");
|
||||
PRINT6ADDR(&dao_sender_addr);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
} else {
|
||||
PRINTF("RPL: Out of Memory, dropping DAO from ");
|
||||
PRINT6ADDR(&dao_sender_addr);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
goto discard;
|
||||
/* Update and add neighbor - if no room - fail. */
|
||||
if((nbr = rpl_icmp6_update_nbr_table(&dao_sender_addr, NBR_TABLE_REASON_RPL_DAO, instance)) == NULL) {
|
||||
PRINTF("RPL: Out of Memory, dropping DAO from ");
|
||||
PRINT6ADDR(&dao_sender_addr);
|
||||
PRINTF(", ");
|
||||
PRINTLLADDR((uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTF("\n");
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
/* signal the failure to add the node */
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence,
|
||||
is_root ? RPL_DAO_ACK_UNABLE_TO_ADD_ROUTE_AT_ROOT :
|
||||
RPL_DAO_ACK_UNABLE_TO_ACCEPT);
|
||||
}
|
||||
} else {
|
||||
PRINTF("RPL: Neighbor already in neighbor cache\n");
|
||||
goto discard;
|
||||
}
|
||||
|
||||
rep = rpl_add_route(dag, &prefix, prefixlen, &dao_sender_addr);
|
||||
if(rep == NULL) {
|
||||
RPL_STAT(rpl_stats.mem_overflows++);
|
||||
PRINTF("RPL: Could not add a route after receiving a DAO\n");
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
/* signal the failure to add the node */
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence,
|
||||
is_root ? RPL_DAO_ACK_UNABLE_TO_ADD_ROUTE_AT_ROOT :
|
||||
RPL_DAO_ACK_UNABLE_TO_ACCEPT);
|
||||
}
|
||||
goto discard;
|
||||
}
|
||||
|
||||
/* set lifetime and clear NOPATH bit */
|
||||
rep->state.lifetime = RPL_LIFETIME(instance, lifetime);
|
||||
rep->state.learned_from = learned_from;
|
||||
rep->state.nopath_received = 0;
|
||||
RPL_ROUTE_CLEAR_NOPATH_RECEIVED(rep);
|
||||
|
||||
#if RPL_CONF_MULTICAST
|
||||
fwd_dao:
|
||||
#endif
|
||||
|
||||
if(learned_from == RPL_ROUTE_FROM_UNICAST_DAO) {
|
||||
int should_ack = 0;
|
||||
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
/*
|
||||
* check if this route is already installed and we can ack now!
|
||||
* not pending - and same seq-no means that we can ack.
|
||||
* (e.g. the route is installed already so it will not take any
|
||||
* more room that it already takes - so should be ok!)
|
||||
*/
|
||||
if((!RPL_ROUTE_IS_DAO_PENDING(rep) &&
|
||||
rep->state.dao_seqno_in == sequence) ||
|
||||
dag->rank == ROOT_RANK(instance)) {
|
||||
should_ack = 1;
|
||||
}
|
||||
}
|
||||
|
||||
if(dag->preferred_parent != NULL &&
|
||||
rpl_get_parent_ipaddr(dag->preferred_parent) != NULL) {
|
||||
uint8_t out_seq = 0;
|
||||
/* if this is pending and we get the same seq no it is a retrans */
|
||||
if(RPL_ROUTE_IS_DAO_PENDING(rep) &&
|
||||
rep->state.dao_seqno_in == sequence) {
|
||||
/* keep the same seq-no as before for parent also */
|
||||
out_seq = rep->state.dao_seqno_out;
|
||||
} else {
|
||||
out_seq = prepare_for_dao_fwd(sequence, rep);
|
||||
}
|
||||
|
||||
PRINTF("RPL: Forwarding DAO to parent ");
|
||||
PRINT6ADDR(rpl_get_parent_ipaddr(dag->preferred_parent));
|
||||
PRINTF("\n");
|
||||
PRINTF(" in seq: %d out seq: %d\n", sequence, out_seq);
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
buffer[3] = out_seq; /* add an outgoing seq no before fwd */
|
||||
uip_icmp6_send(rpl_get_parent_ipaddr(dag->preferred_parent),
|
||||
ICMP6_RPL, RPL_CODE_DAO, buffer_length);
|
||||
}
|
||||
if(flags & RPL_DAO_K_FLAG) {
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence);
|
||||
|
||||
if(should_ack) {
|
||||
PRINTF("RPL: Sending DAO ACK\n");
|
||||
dao_ack_output(instance, &dao_sender_addr, sequence,
|
||||
RPL_DAO_ACK_UNCONDITIONAL_ACCEPT);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -810,6 +899,61 @@ fwd_dao:
|
|||
uip_clear_buf();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if RPL_WITH_DAO_ACK
|
||||
static void
|
||||
handle_dao_retransmission(void *ptr)
|
||||
{
|
||||
rpl_parent_t *parent;
|
||||
uip_ipaddr_t prefix;
|
||||
rpl_instance_t *instance;
|
||||
|
||||
parent = ptr;
|
||||
if(parent == NULL || parent->dag == NULL || parent->dag->instance == NULL) {
|
||||
return;
|
||||
}
|
||||
instance = parent->dag->instance;
|
||||
|
||||
if(instance->my_dao_transmissions >= RPL_DAO_MAX_RETRANSMISSIONS) {
|
||||
/* No more retransmissions - give up. */
|
||||
if(instance->lifetime_unit == 0xffff && instance->default_lifetime == 0xff) {
|
||||
/*
|
||||
* ContikiRPL was previously using infinite lifetime for routes
|
||||
* and no DAO_ACK configured. This probably means that the root
|
||||
* and possibly other nodes might be running an old version that
|
||||
* does not support DAO ack. Assume that everything is ok for
|
||||
* now and let the normal repair mechanisms detect any problems.
|
||||
*/
|
||||
return;
|
||||
}
|
||||
|
||||
if(instance->of->dao_ack_callback) {
|
||||
/* Inform the objective function about the timeout. */
|
||||
instance->of->dao_ack_callback(parent, RPL_DAO_ACK_TIMEOUT);
|
||||
}
|
||||
|
||||
/* Perform local repair and hope to find another parent. */
|
||||
rpl_local_repair(instance);
|
||||
return;
|
||||
}
|
||||
|
||||
PRINTF("Should retransmit DAO - seq:%d trans:%d\n", instance->my_dao_seqno,
|
||||
instance->my_dao_transmissions);
|
||||
|
||||
if(get_global_addr(&prefix) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
ctimer_set(&instance->dao_retransmit_timer,
|
||||
RPL_DAO_RETRANSMISSION_TIMEOUT / 2 +
|
||||
(random_rand() % (RPL_DAO_RETRANSMISSION_TIMEOUT / 2)),
|
||||
handle_dao_retransmission, parent);
|
||||
|
||||
instance->my_dao_transmissions++;
|
||||
dao_output_target_seq(parent, &prefix,
|
||||
instance->default_lifetime, instance->my_dao_seqno);
|
||||
}
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
dao_output(rpl_parent_t *parent, uint8_t lifetime)
|
||||
{
|
||||
|
|
@ -821,12 +965,43 @@ dao_output(rpl_parent_t *parent, uint8_t lifetime)
|
|||
return;
|
||||
}
|
||||
|
||||
if(parent == NULL || parent->dag == NULL || parent->dag->instance == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
#if RPL_WITH_DAO_ACK
|
||||
/* set up the state since this will be the first transmission of DAO */
|
||||
/* retransmissions will call directly to dao_output_target_seq */
|
||||
/* keep track of my own sending of DAO for handling ack and loss of ack */
|
||||
if(lifetime != RPL_ZERO_LIFETIME) {
|
||||
rpl_instance_t *instance;
|
||||
instance = parent->dag->instance;
|
||||
|
||||
instance->my_dao_seqno = dao_sequence;
|
||||
instance->my_dao_transmissions = 1;
|
||||
ctimer_set(&instance->dao_retransmit_timer, RPL_DAO_RETRANSMISSION_TIMEOUT,
|
||||
handle_dao_retransmission, parent);
|
||||
}
|
||||
#else
|
||||
/* We know that we have tried to register so now we are assuming
|
||||
that we have a down-link - unless this is a zero lifetime one */
|
||||
parent->dag->instance->has_downward_route = lifetime != RPL_ZERO_LIFETIME;
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
|
||||
/* Sending a DAO with own prefix as target */
|
||||
dao_output_target(parent, &prefix, lifetime);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
dao_output_target(rpl_parent_t *parent, uip_ipaddr_t *prefix, uint8_t lifetime)
|
||||
{
|
||||
RPL_LOLLIPOP_INCREMENT(dao_sequence);
|
||||
dao_output_target_seq(parent, prefix, lifetime, dao_sequence);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
dao_output_target_seq(rpl_parent_t *parent, uip_ipaddr_t *prefix,
|
||||
uint8_t lifetime, uint8_t seq_no)
|
||||
{
|
||||
rpl_dag_t *dag;
|
||||
rpl_instance_t *instance;
|
||||
|
|
@ -867,8 +1042,6 @@ dao_output_target(rpl_parent_t *parent, uip_ipaddr_t *prefix, uint8_t lifetime)
|
|||
#endif
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
|
||||
RPL_LOLLIPOP_INCREMENT(dao_sequence);
|
||||
pos = 0;
|
||||
|
||||
buffer[pos++] = instance->instance_id;
|
||||
|
|
@ -876,12 +1049,12 @@ dao_output_target(rpl_parent_t *parent, uip_ipaddr_t *prefix, uint8_t lifetime)
|
|||
#if RPL_DAO_SPECIFY_DAG
|
||||
buffer[pos] |= RPL_DAO_D_FLAG;
|
||||
#endif /* RPL_DAO_SPECIFY_DAG */
|
||||
#if RPL_CONF_DAO_ACK
|
||||
#if RPL_WITH_DAO_ACK
|
||||
buffer[pos] |= RPL_DAO_K_FLAG;
|
||||
#endif /* RPL_CONF_DAO_ACK */
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
++pos;
|
||||
buffer[pos++] = 0; /* reserved */
|
||||
buffer[pos++] = dao_sequence;
|
||||
buffer[pos++] = seq_no;
|
||||
#if RPL_DAO_SPECIFY_DAG
|
||||
memcpy(buffer + pos, &dag->dag_id, sizeof(dag->dag_id));
|
||||
pos+=sizeof(dag->dag_id);
|
||||
|
|
@ -904,7 +1077,8 @@ dao_output_target(rpl_parent_t *parent, uip_ipaddr_t *prefix, uint8_t lifetime)
|
|||
buffer[pos++] = 0; /* path seq - ignored */
|
||||
buffer[pos++] = lifetime;
|
||||
|
||||
PRINTF("RPL: Sending %sDAO with prefix ", lifetime == RPL_ZERO_LIFETIME ? "No-Path " : "");
|
||||
PRINTF("RPL: Sending a %sDAO with sequence number %u, lifetime %u, prefix ",
|
||||
lifetime == RPL_ZERO_LIFETIME ? "No-Path " : "", seq_no, lifetime);
|
||||
PRINT6ADDR(prefix);
|
||||
PRINTF(" to ");
|
||||
PRINT6ADDR(rpl_get_parent_ipaddr(parent));
|
||||
|
|
@ -918,41 +1092,113 @@ dao_output_target(rpl_parent_t *parent, uip_ipaddr_t *prefix, uint8_t lifetime)
|
|||
static void
|
||||
dao_ack_input(void)
|
||||
{
|
||||
#if DEBUG
|
||||
unsigned char *buffer;
|
||||
#if RPL_WITH_DAO_ACK
|
||||
|
||||
uint8_t *buffer;
|
||||
uint8_t instance_id;
|
||||
uint8_t sequence;
|
||||
uint8_t status;
|
||||
rpl_instance_t *instance;
|
||||
rpl_parent_t *parent;
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
|
||||
instance_id = buffer[0];
|
||||
sequence = buffer[2];
|
||||
status = buffer[3];
|
||||
|
||||
PRINTF("RPL: Received a DAO ACK with sequence number %d and status %d from ",
|
||||
sequence, status);
|
||||
instance = rpl_get_instance(instance_id);
|
||||
if(instance == NULL) {
|
||||
uip_clear_buf();
|
||||
return;
|
||||
}
|
||||
|
||||
parent = rpl_find_parent(instance->current_dag, &UIP_IP_BUF->srcipaddr);
|
||||
if(parent == NULL) {
|
||||
/* not a known instance - drop the packet and ignore */
|
||||
uip_clear_buf();
|
||||
return;
|
||||
}
|
||||
|
||||
PRINTF("RPL: Received a DAO %s with sequence number %d (%d) and status %d from ",
|
||||
status < 128 ? "ACK" : "NACK",
|
||||
sequence, instance->my_dao_seqno, status);
|
||||
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
|
||||
PRINTF("\n");
|
||||
#endif /* DEBUG */
|
||||
|
||||
if(sequence == instance->my_dao_seqno) {
|
||||
instance->has_downward_route = status < 128;
|
||||
|
||||
/* always stop the retransmit timer when the ACK arrived */
|
||||
ctimer_stop(&instance->dao_retransmit_timer);
|
||||
|
||||
/* Inform objective function on status of the DAO ACK */
|
||||
if(instance->of->dao_ack_callback) {
|
||||
instance->of->dao_ack_callback(parent, status);
|
||||
}
|
||||
|
||||
#if RPL_REPAIR_ON_DAO_NACK
|
||||
if(status >= RPL_DAO_ACK_UNABLE_TO_ACCEPT) {
|
||||
/*
|
||||
* Failed the DAO transmission - need to remove the default route.
|
||||
* Trigger a local repair since we can not get our DAO in.
|
||||
*/
|
||||
rpl_local_repair(instance);
|
||||
}
|
||||
#endif
|
||||
|
||||
} else {
|
||||
/* this DAO ACK should be forwarded to another recently registered route */
|
||||
uip_ds6_route_t *re;
|
||||
uip_ipaddr_t *nexthop;
|
||||
if((re = find_route_entry_by_dao_ack(sequence)) != NULL) {
|
||||
/* pick the recorded seq no from that node and forward DAO ACK - and
|
||||
clear the pending flag*/
|
||||
RPL_ROUTE_CLEAR_DAO_PENDING(re);
|
||||
|
||||
nexthop = uip_ds6_route_nexthop(re);
|
||||
if(nexthop == NULL) {
|
||||
PRINTF("RPL: No next hop to fwd DAO ACK to\n");
|
||||
} else {
|
||||
PRINTF("RPL: Fwd DAO ACK to:");
|
||||
PRINT6ADDR(nexthop);
|
||||
PRINTF("\n");
|
||||
buffer[2] = re->state.dao_seqno_in;
|
||||
uip_icmp6_send(nexthop, ICMP6_RPL, RPL_CODE_DAO_ACK, 4);
|
||||
}
|
||||
|
||||
if(status >= RPL_DAO_ACK_UNABLE_TO_ACCEPT) {
|
||||
/* this node did not get in to the routing tables above... - remove */
|
||||
uip_ds6_route_rm(re);
|
||||
}
|
||||
} else {
|
||||
PRINTF("RPL: No route entry to fwd DAO ACK to\n");
|
||||
}
|
||||
}
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
uip_clear_buf();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
dao_ack_output(rpl_instance_t *instance, uip_ipaddr_t *dest, uint8_t sequence)
|
||||
dao_ack_output(rpl_instance_t *instance, uip_ipaddr_t *dest, uint8_t sequence,
|
||||
uint8_t status)
|
||||
{
|
||||
#if RPL_WITH_DAO_ACK
|
||||
unsigned char *buffer;
|
||||
|
||||
PRINTF("RPL: Sending a DAO ACK with sequence number %d to ", sequence);
|
||||
PRINTF("RPL: Sending a DAO %s with sequence number %d to ", status < 128 ? "ACK" : "NACK", sequence);
|
||||
PRINT6ADDR(dest);
|
||||
PRINTF("\n");
|
||||
PRINTF(" with status %d\n", status);
|
||||
|
||||
buffer = UIP_ICMP_PAYLOAD;
|
||||
|
||||
buffer[0] = instance->instance_id;
|
||||
buffer[1] = 0;
|
||||
buffer[2] = sequence;
|
||||
buffer[3] = 0;
|
||||
buffer[3] = status;
|
||||
|
||||
uip_icmp6_send(dest, ICMP6_RPL, RPL_CODE_DAO_ACK, 4);
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
|
|
|
|||
|
|
@ -54,6 +54,9 @@
|
|||
|
||||
static void reset(rpl_dag_t *);
|
||||
static void neighbor_link_callback(rpl_parent_t *, int, int);
|
||||
#if RPL_WITH_DAO_ACK
|
||||
static void dao_ack_callback(rpl_parent_t *, int);
|
||||
#endif
|
||||
static rpl_parent_t *best_parent(rpl_parent_t *, rpl_parent_t *);
|
||||
static rpl_dag_t *best_dag(rpl_dag_t *, rpl_dag_t *);
|
||||
static rpl_rank_t calculate_rank(rpl_parent_t *, rpl_rank_t);
|
||||
|
|
@ -62,6 +65,9 @@ static void update_metric_container(rpl_instance_t *);
|
|||
rpl_of_t rpl_mrhof = {
|
||||
reset,
|
||||
neighbor_link_callback,
|
||||
#if RPL_WITH_DAO_ACK
|
||||
dao_ack_callback,
|
||||
#endif
|
||||
best_parent,
|
||||
best_dag,
|
||||
calculate_rank,
|
||||
|
|
@ -117,6 +123,25 @@ reset(rpl_dag_t *dag)
|
|||
PRINTF("RPL: Reset MRHOF\n");
|
||||
}
|
||||
|
||||
#if RPL_WITH_DAO_ACK
|
||||
static void
|
||||
dao_ack_callback(rpl_parent_t *p, int status)
|
||||
{
|
||||
if(status == RPL_DAO_ACK_UNABLE_TO_ADD_ROUTE_AT_ROOT) {
|
||||
return;
|
||||
}
|
||||
/* here we need to handle failed DAO's and other stuff */
|
||||
PRINTF("RPL: MRHOF - DAO ACK received with status: %d\n", status);
|
||||
if(status >= RPL_DAO_ACK_UNABLE_TO_ACCEPT) {
|
||||
/* punish the ETX as if this was 10 packets lost */
|
||||
neighbor_link_callback(p, MAC_TX_OK, 10);
|
||||
} else if(status == RPL_DAO_ACK_TIMEOUT) { /* timeout = no ack */
|
||||
/* punish the total lack of ACK with a similar punishment */
|
||||
neighbor_link_callback(p, MAC_TX_OK, 10);
|
||||
}
|
||||
}
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
|
||||
static void
|
||||
neighbor_link_callback(rpl_parent_t *p, int status, int numtx)
|
||||
{
|
||||
|
|
|
|||
258
core/net/rpl/rpl-nbr-policy.c
Normal file
258
core/net/rpl/rpl-nbr-policy.c
Normal file
|
|
@ -0,0 +1,258 @@
|
|||
/*
|
||||
* Copyright (c) 2014-2015, Yanzi Networks AB.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holders nor the
|
||||
* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup uip6
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* Default RPL NBR policy
|
||||
* decides when to add a new discovered node to the nbr table from RPL.
|
||||
*
|
||||
* \author Joakim Eriksson <joakime@sics.se>
|
||||
* Contributors: Niclas Finne <nfi@sics.se>, Oriol Piñol <oriol@yanzi.se>,
|
||||
*
|
||||
*/
|
||||
|
||||
#include "net/rpl/rpl-private.h"
|
||||
#include "net/nbr-table.h"
|
||||
#include "net/ipv6/uip-ds6-nbr.h"
|
||||
#include "net/ipv6/uip-ds6-route.h"
|
||||
|
||||
#define DEBUG DEBUG_NONE
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
/*
|
||||
* Policy for neighbor adds
|
||||
* - one node is locked (default route)
|
||||
* - max X children (nexthops)
|
||||
* - max Y "best parents"
|
||||
* => at least MAX_NBRS - (Y + X + 1) free slots for other.
|
||||
*
|
||||
* NOTE: this policy assumes that all neighbors end up being IPv6
|
||||
* neighbors and are not only MAC neighbors.
|
||||
*/
|
||||
#define MAX_CHILDREN (NBR_TABLE_MAX_NEIGHBORS - 2)
|
||||
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
|
||||
|
||||
static int num_parents; /* any node that are possible parents */
|
||||
static int num_children; /* all children that we have as nexthop */
|
||||
static int num_free;
|
||||
static linkaddr_t *worst_rank_nbr; /* the parent that has the worst rank */
|
||||
static rpl_rank_t worst_rank;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if DEBUG == DEBUG_FULL
|
||||
/*
|
||||
* This create a periodic call of the update_nbr function that will print
|
||||
* useful debugging information when in DEBUG_FULL mode
|
||||
*/
|
||||
static void update_nbr(void);
|
||||
static struct ctimer periodic_timer;
|
||||
static int timer_init = 0;
|
||||
static void
|
||||
handle_periodic_timer(void *ptr)
|
||||
{
|
||||
update_nbr();
|
||||
ctimer_restart(&periodic_timer);
|
||||
}
|
||||
#endif /* DEBUG == DEBUG_FULL */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
update_nbr(void)
|
||||
{
|
||||
uip_ds6_nbr_t *nbr;
|
||||
rpl_parent_t *parent;
|
||||
int num_used;
|
||||
int is_used;
|
||||
rpl_rank_t rank;
|
||||
|
||||
#if DEBUG == DEBUG_FULL
|
||||
if(!timer_init) {
|
||||
timer_init = 1;
|
||||
ctimer_set(&periodic_timer, 60 * CLOCK_SECOND,
|
||||
&handle_periodic_timer, NULL);
|
||||
}
|
||||
#endif /* DEBUG == DEBUG_FULL */
|
||||
|
||||
worst_rank = 0;
|
||||
worst_rank_nbr = NULL;
|
||||
num_used = 0;
|
||||
num_parents = 0;
|
||||
num_children = 0;
|
||||
|
||||
nbr = nbr_table_head(ds6_neighbors);
|
||||
while(nbr != NULL) {
|
||||
linkaddr_t *lladdr = nbr_table_get_lladdr(ds6_neighbors, nbr);
|
||||
is_used = 0;
|
||||
|
||||
/*
|
||||
* Check if this neighbor is used as nexthop and therefor being a
|
||||
* RPL child.
|
||||
*/
|
||||
|
||||
if(uip_ds6_route_is_nexthop(&nbr->ipaddr) != 0) {
|
||||
is_used++;
|
||||
num_children++;
|
||||
}
|
||||
|
||||
parent = rpl_get_parent((uip_lladdr_t *)lladdr);
|
||||
if(parent != NULL) {
|
||||
num_parents++;
|
||||
|
||||
if(parent->dag != NULL && parent->dag->preferred_parent == parent) {
|
||||
/*
|
||||
* This is the preferred parent for the DAG and must not be removed
|
||||
* Note: this assumes that only RPL adds default routes.
|
||||
*/
|
||||
} else if(is_used == 0 && worst_rank < INFINITE_RANK &&
|
||||
parent->rank > 0 &&
|
||||
parent->dag != NULL &&
|
||||
parent->dag->instance != NULL &&
|
||||
(rank = parent->dag->instance->of->calculate_rank(parent, 0)) > worst_rank) {
|
||||
/* This is the worst-rank neighbor - this is a good candidate for removal */
|
||||
worst_rank = rank;
|
||||
worst_rank_nbr = lladdr;
|
||||
}
|
||||
/* add to is_used after evaluation of is_used above */
|
||||
is_used++;
|
||||
}
|
||||
|
||||
if(is_used == 0) {
|
||||
/* This neighbor is neither parent or child and can be safely removed */
|
||||
worst_rank_nbr = lladdr;
|
||||
worst_rank = INFINITE_RANK;
|
||||
} else if(is_used > 1) {
|
||||
PRINTF("NBR-POLICY: *** Neighbor is both child and candidate parent: ");
|
||||
PRINTLLADDR((uip_lladdr_t *)lladdr);
|
||||
PRINTF("\n");
|
||||
}
|
||||
|
||||
nbr = nbr_table_next(ds6_neighbors, nbr);
|
||||
num_used++;
|
||||
}
|
||||
/* how many more IP neighbors can be have? */
|
||||
num_free = NBR_TABLE_MAX_NEIGHBORS - num_used;
|
||||
|
||||
PRINTF("NBR-POLICY: Free: %d, Children: %d, Parents: %d Routes: %d\n",
|
||||
num_free, num_children, num_parents, uip_ds6_route_num_routes());
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Called whenever we get a unicast DIS - e.g. someone that already
|
||||
have this node in its table - since it is a unicast */
|
||||
const linkaddr_t *
|
||||
find_removable_dis(uip_ipaddr_t *from)
|
||||
{
|
||||
|
||||
update_nbr();
|
||||
if(num_free > 0) {
|
||||
/* there are free entries (e.g. unsused by RPL and ND6) but since it is
|
||||
used by other modules we can not pick these entries for removal. */
|
||||
PRINTF("Num-free > 0 = %d - Other for RPL/ND6 unused NBR entry exists .",
|
||||
num_free);
|
||||
}
|
||||
if(num_children < MAX_CHILDREN) {
|
||||
return worst_rank_nbr;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const linkaddr_t *
|
||||
find_removable_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
|
||||
{
|
||||
rpl_instance_t *instance;
|
||||
rpl_rank_t rank;
|
||||
|
||||
update_nbr();
|
||||
|
||||
instance = rpl_get_instance(dio->instance_id);
|
||||
if(instance == NULL || instance->current_dag == NULL) {
|
||||
PRINTF("Did not find instance id: %d\n", dio->instance_id);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Add the new neighbor only if it is better than the worst parent. */
|
||||
rank = instance->of->calculate_rank(NULL, dio->rank);
|
||||
if(rank < worst_rank - instance->min_hoprankinc / 2) {
|
||||
/* Found *great* neighbor - add! */
|
||||
PRINTF("Found better neighbor %d < %d - add to cache...\n",
|
||||
rank, worst_rank);
|
||||
|
||||
return worst_rank_nbr;
|
||||
}
|
||||
|
||||
PRINTF("Found worse neighbor with new %d and old %d - NOT add to cache.\n",
|
||||
rank, worst_rank);
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const linkaddr_t *
|
||||
find_removable_dao(uip_ipaddr_t *from, rpl_instance_t *instance)
|
||||
{
|
||||
int max = MAX_CHILDREN;
|
||||
update_nbr();
|
||||
|
||||
if(instance != NULL) {
|
||||
/* No need to reserve space for parents for RPL ROOT */
|
||||
if(instance->current_dag->rank == ROOT_RANK(instance)) {
|
||||
max = NBR_TABLE_MAX_NEIGHBORS;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check if this DAO sender is not yet neighbor and there is already too
|
||||
many children. */
|
||||
if(num_children >= max) {
|
||||
PRINTF("Can not add another child - already at max.\n");
|
||||
return NULL;
|
||||
}
|
||||
/* remove the worst ranked nbr */
|
||||
return worst_rank_nbr;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const linkaddr_t *
|
||||
rpl_nbr_policy_find_removable(nbr_table_reason_t reason,void * data)
|
||||
{
|
||||
/* When we get the DIO/DAO/DIS we know that UIP contains the
|
||||
incoming packet */
|
||||
switch(reason) {
|
||||
case NBR_TABLE_REASON_RPL_DIO:
|
||||
return find_removable_dio(&UIP_IP_BUF->srcipaddr, data);
|
||||
case NBR_TABLE_REASON_RPL_DAO:
|
||||
return find_removable_dao(&UIP_IP_BUF->srcipaddr, data);
|
||||
case NBR_TABLE_REASON_RPL_DIS:
|
||||
return find_removable_dis(&UIP_IP_BUF->srcipaddr);
|
||||
default:
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @}*/
|
||||
|
|
@ -55,6 +55,9 @@ static void update_metric_container(rpl_instance_t *);
|
|||
rpl_of_t rpl_of0 = {
|
||||
reset,
|
||||
NULL,
|
||||
#if RPL_WITH_DAO_ACK
|
||||
NULL,
|
||||
#endif
|
||||
best_parent,
|
||||
best_dag,
|
||||
calculate_rank,
|
||||
|
|
|
|||
|
|
@ -90,6 +90,14 @@
|
|||
|
||||
#define RPL_DAO_K_FLAG 0x80 /* DAO ACK requested */
|
||||
#define RPL_DAO_D_FLAG 0x40 /* DODAG ID present */
|
||||
|
||||
#define RPL_DAO_ACK_UNCONDITIONAL_ACCEPT 0
|
||||
#define RPL_DAO_ACK_ACCEPT 1 /* 1 - 127 is OK but not good */
|
||||
#define RPL_DAO_ACK_UNABLE_TO_ACCEPT 128 /* >127 is fail */
|
||||
#define RPL_DAO_ACK_UNABLE_TO_ADD_ROUTE_AT_ROOT 255 /* root can not accept */
|
||||
|
||||
#define RPL_DAO_ACK_TIMEOUT -1
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* RPL IPv6 extension header option. */
|
||||
#define RPL_HDR_OPT_LEN 4
|
||||
|
|
@ -117,6 +125,18 @@
|
|||
#define RPL_NOPATH_REMOVAL_DELAY 60
|
||||
#endif /* RPL_CONF_NOPATH_REMOVAL_DELAY */
|
||||
|
||||
#ifdef RPL_CONF_DAO_MAX_RETRANSMISSIONS
|
||||
#define RPL_DAO_MAX_RETRANSMISSIONS RPL_CONF_DAO_MAX_RETRANSMISSIONS
|
||||
#else
|
||||
#define RPL_DAO_MAX_RETRANSMISSIONS 5
|
||||
#endif /* RPL_CONF_DAO_MAX_RETRANSMISSIONS */
|
||||
|
||||
#ifdef RPL_CONF_DAO_RETRANSMISSION_TIMEOUT
|
||||
#define RPL_DAO_RETRANSMISSION_TIMEOUT RPL_CONF_DAO_RETRANSMISSION_TIMEOUT
|
||||
#else
|
||||
#define RPL_DAO_RETRANSMISSION_TIMEOUT (5 * CLOCK_SECOND)
|
||||
#endif /* RPL_CONF_DAO_RETRANSMISSION_TIMEOUT */
|
||||
|
||||
/* Special value indicating immediate removal. */
|
||||
#define RPL_ZERO_LIFETIME 0
|
||||
|
||||
|
|
@ -250,6 +270,8 @@ typedef struct rpl_stats rpl_stats_t;
|
|||
|
||||
extern rpl_stats_t rpl_stats;
|
||||
#endif
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* RPL macros. */
|
||||
|
||||
|
|
@ -268,8 +290,10 @@ void dis_output(uip_ipaddr_t *addr);
|
|||
void dio_output(rpl_instance_t *, uip_ipaddr_t *uc_addr);
|
||||
void dao_output(rpl_parent_t *, uint8_t lifetime);
|
||||
void dao_output_target(rpl_parent_t *, uip_ipaddr_t *, uint8_t lifetime);
|
||||
void dao_ack_output(rpl_instance_t *, uip_ipaddr_t *, uint8_t);
|
||||
void dao_ack_output(rpl_instance_t *, uip_ipaddr_t *, uint8_t, uint8_t);
|
||||
void rpl_icmp6_register_handlers(void);
|
||||
uip_ds6_nbr_t *rpl_icmp6_update_nbr_table(uip_ipaddr_t *from,
|
||||
nbr_table_reason_t r, void *data);
|
||||
|
||||
/* RPL logic functions. */
|
||||
void rpl_join_dag(uip_ipaddr_t *from, rpl_dio_t *dio);
|
||||
|
|
|
|||
|
|
@ -224,6 +224,8 @@ set_dao_lifetime_timer(rpl_instance_t *instance)
|
|||
expiration_time = (clock_time_t)instance->default_lifetime *
|
||||
(clock_time_t)instance->lifetime_unit *
|
||||
CLOCK_SECOND / 2;
|
||||
/* make the time for the re registration be betwen 1/2 - 3/4 of lifetime */
|
||||
expiration_time = expiration_time + (random_rand() % (expiration_time / 2));
|
||||
PRINTF("RPL: Scheduling DAO lifetime timer %u ticks in the future\n",
|
||||
(unsigned)expiration_time);
|
||||
ctimer_set(&instance->dao_lifetime_timer, expiration_time,
|
||||
|
|
|
|||
|
|
@ -238,7 +238,8 @@ rpl_add_route(rpl_dag_t *dag, uip_ipaddr_t *prefix, int prefix_len,
|
|||
|
||||
rep->state.dag = dag;
|
||||
rep->state.lifetime = RPL_LIFETIME(dag->instance, dag->instance->default_lifetime);
|
||||
rep->state.learned_from = RPL_ROUTE_FROM_INTERNAL;
|
||||
/* always clear state flags for the no-path received when adding/refreshing */
|
||||
RPL_ROUTE_CLEAR_NOPATH_RECEIVED(rep);
|
||||
|
||||
PRINTF("RPL: Added a route to ");
|
||||
PRINT6ADDR(prefix);
|
||||
|
|
|
|||
|
|
@ -181,10 +181,19 @@ typedef struct rpl_instance rpl_instance_t;
|
|||
* Updates the metric container for outgoing DIOs in a certain DAG.
|
||||
* If the objective function of the DAG does not use metric containers,
|
||||
* the function should set the object type to RPL_DAG_MC_NONE.
|
||||
*
|
||||
* dao_ack_callback(parent, status)
|
||||
*
|
||||
* A callback on the result of the DAO ACK. Similar to the neighbor link
|
||||
* callback. A failed DAO_ACK (NACK) can be used for switching to another
|
||||
* parent via changed link metric or other mechanisms.
|
||||
*/
|
||||
struct rpl_of {
|
||||
void (*reset)(struct rpl_dag *);
|
||||
void (*neighbor_link_callback)(rpl_parent_t *, int, int);
|
||||
#if RPL_WITH_DAO_ACK
|
||||
void (*dao_ack_callback)(rpl_parent_t *, int status);
|
||||
#endif
|
||||
rpl_parent_t *(*best_parent)(rpl_parent_t *, rpl_parent_t *);
|
||||
rpl_dag_t *(*best_dag)(rpl_dag_t *, rpl_dag_t *);
|
||||
rpl_rank_t (*calculate_rank)(rpl_parent_t *, rpl_rank_t);
|
||||
|
|
@ -216,6 +225,11 @@ struct rpl_instance {
|
|||
uint8_t dio_intcurrent;
|
||||
uint8_t dio_send; /* for keeping track of which mode the timer is in */
|
||||
uint8_t dio_counter;
|
||||
/* my last registered DAO that I might be waiting for ACK on */
|
||||
uint8_t my_dao_seqno;
|
||||
uint8_t my_dao_transmissions;
|
||||
/* this is intended to keep track if this instance have a route downward */
|
||||
uint8_t has_downward_route;
|
||||
rpl_rank_t max_rankinc;
|
||||
rpl_rank_t min_hoprankinc;
|
||||
uint16_t lifetime_unit; /* lifetime in seconds = l_u * d_l */
|
||||
|
|
@ -233,6 +247,9 @@ struct rpl_instance {
|
|||
struct ctimer dao_lifetime_timer;
|
||||
struct ctimer unicast_dio_timer;
|
||||
rpl_parent_t *unicast_dio_target;
|
||||
#if RPL_WITH_DAO_ACK
|
||||
struct ctimer dao_retransmit_timer;
|
||||
#endif /* RPL_WITH_DAO_ACK */
|
||||
};
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
|
@ -293,5 +310,13 @@ enum rpl_mode rpl_set_mode(enum rpl_mode mode);
|
|||
*/
|
||||
enum rpl_mode rpl_get_mode(void);
|
||||
|
||||
|
||||
/**
|
||||
* Get the RPL's best guess on if we have downward route or not.
|
||||
*
|
||||
* \retval 1 if we have a downward route from RPL Root, 0 if not.
|
||||
*/
|
||||
int rpl_has_downward_route(void);
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* RPL_H */
|
||||
|
|
|
|||
|
|
@ -60,6 +60,9 @@
|
|||
#undef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC nullrdc_driver
|
||||
|
||||
#undef RPL_CONF_MAX_DAG_PER_INSTANCE
|
||||
#define RPL_CONF_MAX_DAG_PER_INSTANCE 1
|
||||
|
||||
/* Disabling TCP on CoAP nodes. */
|
||||
#undef UIP_CONF_TCP
|
||||
#define UIP_CONF_TCP 0
|
||||
|
|
@ -93,6 +96,13 @@
|
|||
#undef COAP_PROXY_OPTION_PROCESSING
|
||||
#define COAP_PROXY_OPTION_PROCESSING 0
|
||||
|
||||
/* Turn of DAO ACK to make code smaller */
|
||||
#undef RPL_CONF_WITH_DAO_ACK
|
||||
#define RPL_CONF_WITH_DAO_ACK 0
|
||||
|
||||
#undef RPL_CONF_OF
|
||||
#define RPL_CONF_OF rpl_of0
|
||||
|
||||
/* Enable client-side support for COAP observe */
|
||||
#define COAP_OBSERVE_CLIENT 1
|
||||
#endif /* __PROJECT_ERBIUM_CONF_H__ */
|
||||
|
|
|
|||
|
|
@ -3,6 +3,8 @@ APPS = powertrace collect-view
|
|||
CONTIKI_PROJECT = udp-sender udp-sink
|
||||
PROJECT_SOURCEFILES += collect-common.c
|
||||
|
||||
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
ifdef PERIOD
|
||||
CFLAGS=-DPERIOD=$(PERIOD)
|
||||
endif
|
||||
|
|
|
|||
59
examples/ipv6/rpl-collect/project-conf.h
Normal file
59
examples/ipv6/rpl-collect/project-conf.h
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
/*
|
||||
* Copyright (c) 2015, Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef PROJECT_CONF_H_
|
||||
#define PROJECT_CONF_H_
|
||||
|
||||
#undef NBR_TABLE_CONF_MAX_NEIGHBORS
|
||||
#undef UIP_CONF_MAX_ROUTES
|
||||
|
||||
#ifdef TEST_MORE_ROUTES
|
||||
/* configure number of neighbors and routes */
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 10
|
||||
#define UIP_CONF_MAX_ROUTES 30
|
||||
#else
|
||||
/* configure number of neighbors and routes */
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 10
|
||||
#define UIP_CONF_MAX_ROUTES 10
|
||||
#endif /* TEST_MORE_ROUTES */
|
||||
|
||||
#undef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC nullrdc_driver
|
||||
#undef NULLRDC_CONF_802154_AUTOACK
|
||||
#define NULLRDC_CONF_802154_AUTOACK 1
|
||||
|
||||
/* Define as minutes */
|
||||
#define RPL_CONF_DEFAULT_LIFETIME_UNIT 60
|
||||
|
||||
/* 10 minutes lifetime of routes */
|
||||
#define RPL_CONF_DEFAULT_LIFETIME 10
|
||||
|
||||
#define RPL_CONF_DEFAULT_ROUTE_INFINITE_LIFETIME 1
|
||||
|
||||
#endif /* PROJECT_CONF_H_ */
|
||||
|
|
@ -1,7 +1,8 @@
|
|||
all: udp-client udp-server
|
||||
APPS=servreg-hack
|
||||
CONTIKI=../../..
|
||||
|
||||
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
ifdef WITH_COMPOWER
|
||||
APPS+=powertrace
|
||||
CFLAGS+= -DCONTIKIMAC_CONF_COMPOWER=1 -DWITH_COMPOWER=1 -DQUEUEBUF_CONF_NUM=4
|
||||
|
|
|
|||
59
examples/ipv6/rpl-udp/project-conf.h
Normal file
59
examples/ipv6/rpl-udp/project-conf.h
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
/*
|
||||
* Copyright (c) 2015, Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef PROJECT_CONF_H_
|
||||
#define PROJECT_CONF_H_
|
||||
|
||||
#undef NBR_TABLE_CONF_MAX_NEIGHBORS
|
||||
#undef UIP_CONF_MAX_ROUTES
|
||||
|
||||
#ifdef TEST_MORE_ROUTES
|
||||
/* configure number of neighbors and routes */
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 10
|
||||
#define UIP_CONF_MAX_ROUTES 30
|
||||
#else
|
||||
/* configure number of neighbors and routes */
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 10
|
||||
#define UIP_CONF_MAX_ROUTES 10
|
||||
#endif /* TEST_MORE_ROUTES */
|
||||
|
||||
#undef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC nullrdc_driver
|
||||
#undef NULLRDC_CONF_802154_AUTOACK
|
||||
#define NULLRDC_CONF_802154_AUTOACK 1
|
||||
|
||||
/* Define as minutes */
|
||||
#define RPL_CONF_DEFAULT_LIFETIME_UNIT 60
|
||||
|
||||
/* 10 minutes lifetime of routes */
|
||||
#define RPL_CONF_DEFAULT_LIFETIME 10
|
||||
|
||||
#define RPL_CONF_DEFAULT_ROUTE_INFINITE_LIFETIME 1
|
||||
|
||||
#endif /* PROJECT_CONF_H_ */
|
||||
721
examples/ipv6/rpl-udp/rpl-udp-scale-wismote.csc
Normal file
721
examples/ipv6/rpl-udp/rpl-udp-scale-wismote.csc
Normal file
|
|
@ -0,0 +1,721 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<simconf>
|
||||
<project EXPORT="discard">[APPS_DIR]/mrm</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mspsim</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/avrora</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/serial_socket</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/collect-view</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/powertracker</project>
|
||||
<simulation>
|
||||
<title>RPL up and downstream scaleability test network using IPv6 and RPL</title>
|
||||
<randomseed>generated</randomseed>
|
||||
<motedelay_us>5000000</motedelay_us>
|
||||
<radiomedium>
|
||||
org.contikios.cooja.radiomediums.UDGM
|
||||
<transmitting_range>150.0</transmitting_range>
|
||||
<interference_range>150.0</interference_range>
|
||||
<success_ratio_tx>1.0</success_ratio_tx>
|
||||
<success_ratio_rx>1.0</success_ratio_rx>
|
||||
</radiomedium>
|
||||
<events>
|
||||
<logoutput>40000</logoutput>
|
||||
</events>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>sky1</identifier>
|
||||
<description>WisMote Type #sky1</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.c</source>
|
||||
<commands EXPORT="discard">make SERVER_REPLY=1 clean udp-server.wismote TARGET=wismote DEFINES=TEST_MORE_ROUTES=1</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>sky2</identifier>
|
||||
<description>WisMote Type #sky2</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.c</source>
|
||||
<commands EXPORT="discard">make SERVER_REPLY=1 clean udp-client.wismote TARGET=wismote</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>48.435974731198804</x>
|
||||
<y>-66.16503914182063</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>1</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky1</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>-65.3176930733124</x>
|
||||
<y>17.4304162608286</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>2</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>127.9689727848476</x>
|
||||
<y>91.71883780610729</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>28</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>-12.355761328741393</x>
|
||||
<y>82.72616691655692</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>29</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>57.79962925723111</x>
|
||||
<y>0.6828700499064966</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>30</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>76.5550413097159</x>
|
||||
<y>77.33875258624342</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>31</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
</simulation>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.SimControl
|
||||
<width>289</width>
|
||||
<z>4</z>
|
||||
<height>184</height>
|
||||
<location_x>31</location_x>
|
||||
<location_y>41</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Visualizer
|
||||
<plugin_config>
|
||||
<moterelations>true</moterelations>
|
||||
<skin>org.contikios.cooja.plugins.skins.IDVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.UDGMVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.AttributeVisualizerSkin</skin>
|
||||
<viewport>2.349818846983307 0.0 0.0 2.349818846983307 187.19773526533345 190.95275613586946</viewport>
|
||||
</plugin_config>
|
||||
<width>659</width>
|
||||
<z>2</z>
|
||||
<height>622</height>
|
||||
<location_x>296</location_x>
|
||||
<location_y>11</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.LogListener
|
||||
<plugin_config>
|
||||
<filter>ID:22.*DAO</filter>
|
||||
<formatted_time />
|
||||
<coloring />
|
||||
</plugin_config>
|
||||
<width>937</width>
|
||||
<z>3</z>
|
||||
<height>442</height>
|
||||
<location_x>20</location_x>
|
||||
<location_y>297</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.ScriptRunner
|
||||
<plugin_config>
|
||||
<script>TIMEOUT(12000000, log.log("Total PRR " + totalPRR + "\n"));
|
||||
packetsReceived= new Array();
|
||||
packetsSent = new Array();
|
||||
serverID = 1;
|
||||
nodeCount = 31;
|
||||
totalPRR = 0;
|
||||
|
||||
for(i = 0; i <= nodeCount; i++) {
|
||||
packetsReceived[i] = 0;
|
||||
packetsSent[i] = 0;
|
||||
}
|
||||
|
||||
while(1) {
|
||||
YIELD();
|
||||
|
||||
msgArray = msg.split(' ');
|
||||
if(msgArray[0].equals("#A")) {
|
||||
if(msgArray[1].charAt(0) == 'r') {
|
||||
// Received packet
|
||||
senderID = id;
|
||||
arr2 = msgArray[1].split(',')[0].slice(2).split('/');
|
||||
recv = parseInt(arr2[0]);
|
||||
sent = parseInt(arr2[1]);
|
||||
log.log("Sent:" + sent + " Recv:" + recv + "\n");
|
||||
packetsSent[senderID] = sent;
|
||||
packetsReceived[senderID] = recv;
|
||||
|
||||
log.log("SenderID " + senderID + " PRR " + packetsReceived[senderID] / packetsSent[senderID] + "\n");
|
||||
totalReceived = totalSent = 0;
|
||||
for(i = serverID + 1; i <= nodeCount; i++) {
|
||||
totalReceived += packetsReceived[i];
|
||||
totalSent += packetsSent[i];
|
||||
}
|
||||
totalPRR = totalReceived / totalSent;
|
||||
log.log("Total PRR " + totalPRR + " recv " + totalReceived + " sent " + totalSent + "\n");
|
||||
}
|
||||
}
|
||||
}</script>
|
||||
<active>true</active>
|
||||
</plugin_config>
|
||||
<width>600</width>
|
||||
<z>5</z>
|
||||
<height>700</height>
|
||||
<location_x>946</location_x>
|
||||
<location_y>6</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.MoteInterfaceViewer
|
||||
<mote_arg>3</mote_arg>
|
||||
<plugin_config>
|
||||
<interface>Position</interface>
|
||||
<scrollpos>0,0</scrollpos>
|
||||
</plugin_config>
|
||||
<width>350</width>
|
||||
<z>6</z>
|
||||
<height>300</height>
|
||||
<location_x>976</location_x>
|
||||
<location_y>36</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
||||
729
examples/ipv6/rpl-udp/rpl-udp-scale.csc
Normal file
729
examples/ipv6/rpl-udp/rpl-udp-scale.csc
Normal file
|
|
@ -0,0 +1,729 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<simconf>
|
||||
<project EXPORT="discard">[APPS_DIR]/mrm</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mspsim</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/avrora</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/serial_socket</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/collect-view</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/powertracker</project>
|
||||
<simulation>
|
||||
<title>RPL up and downstream scaleability test network using IPv6 and RPL</title>
|
||||
<randomseed>generated</randomseed>
|
||||
<motedelay_us>5000000</motedelay_us>
|
||||
<radiomedium>
|
||||
org.contikios.cooja.radiomediums.UDGM
|
||||
<transmitting_range>50.0</transmitting_range>
|
||||
<interference_range>50.0</interference_range>
|
||||
<success_ratio_tx>1.0</success_ratio_tx>
|
||||
<success_ratio_rx>1.0</success_ratio_rx>
|
||||
</radiomedium>
|
||||
<events>
|
||||
<logoutput>40000</logoutput>
|
||||
</events>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.SkyMoteType
|
||||
<identifier>sky1</identifier>
|
||||
<description>Sky Mote Type #sky1</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.c</source>
|
||||
<commands EXPORT="discard">make SERVER_REPLY=1 clean udp-server.sky TARGET=sky DEFINES=TEST_MORE_ROUTES=1</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.sky</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyFlash</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
|
||||
</motetype>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.SkyMoteType
|
||||
<identifier>sky2</identifier>
|
||||
<description>Sky Mote Type #sky2</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.c</source>
|
||||
<commands EXPORT="discard">make SERVER_REPLY=1 clean udp-client.sky TARGET=sky</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.sky</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyFlash</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
|
||||
</motetype>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>48.435974731198804</x>
|
||||
<y>-66.16503914182063</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>1</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky1</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>-39.78380986481406</x>
|
||||
<y>-48.10655064098382</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>2</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>127.9689727848476</x>
|
||||
<y>91.71883780610729</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>3</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>154.92605604103275</x>
|
||||
<y>40.97896551774433</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>4</id>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspSerial
|
||||
<history>r~;</history>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>47.34887596588397</x>
|
||||
<y>-30.341495695501195</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>5</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>47.13486576528276</x>
|
||||
<y>32.944481932122315</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>6</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>-11.42091423859419</x>
|
||||
<y>17.879870626121914</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>7</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>118.92746659954325</x>
|
||||
<y>57.05973076244069</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>8</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>53.68872892015448</x>
|
||||
<y>59.887319605093715</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>9</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>sky2</motetype_identifier>
|
||||
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<plugin>
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<plugin>
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<plugin>
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org.contikios.cooja.plugins.ScriptRunner
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<plugin_config>
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<script>TIMEOUT(12000000, log.log("Total PRR " + totalPRR + "\n"));
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packetsReceived= new Array();
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packetsSent = new Array();
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||||
while(1) {
|
||||
YIELD();
|
||||
|
||||
msgArray = msg.split(' ');
|
||||
if(msgArray[0].equals("#A")) {
|
||||
if(msgArray[1].charAt(0) == 'r') {
|
||||
// Received packet
|
||||
senderID = id;
|
||||
arr2 = msgArray[1].split(',')[0].slice(2).split('/');
|
||||
recv = parseInt(arr2[0]);
|
||||
sent = parseInt(arr2[1]);
|
||||
log.log("Sent:" + sent + " Recv:" + recv + "\n");
|
||||
packetsSent[senderID] = sent;
|
||||
packetsReceived[senderID] = recv;
|
||||
|
||||
log.log("SenderID " + senderID + " PRR " + packetsReceived[senderID] / packetsSent[senderID] + "\n");
|
||||
totalReceived = totalSent = 0;
|
||||
for(i = serverID + 1; i <= nodeCount; i++) {
|
||||
totalReceived += packetsReceived[i];
|
||||
totalSent += packetsSent[i];
|
||||
}
|
||||
totalPRR = totalReceived / totalSent;
|
||||
log.log("Total PRR " + totalPRR + " recv " + totalReceived + " sent " + totalSent + "\n");
|
||||
}
|
||||
}
|
||||
}</script>
|
||||
<active>true</active>
|
||||
</plugin_config>
|
||||
<width>600</width>
|
||||
<z>0</z>
|
||||
<height>700</height>
|
||||
<location_x>946</location_x>
|
||||
<location_y>6</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.MoteInterfaceViewer
|
||||
<mote_arg>3</mote_arg>
|
||||
<plugin_config>
|
||||
<interface>Serial port</interface>
|
||||
<scrollpos>0,0</scrollpos>
|
||||
</plugin_config>
|
||||
<width>350</width>
|
||||
<z>2</z>
|
||||
<height>300</height>
|
||||
<location_x>976</location_x>
|
||||
<location_y>36</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
|
@ -1,12 +1,13 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<simconf>
|
||||
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mrm</project>
|
||||
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mspsim</project>
|
||||
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/avrora</project>
|
||||
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mobility</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mrm</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mspsim</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/avrora</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/serial_socket</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/collect-view</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/powertracker</project>
|
||||
<simulation>
|
||||
<title>Data collection network using IPv6 and RPL</title>
|
||||
<delaytime>0</delaytime>
|
||||
<randomseed>generated</randomseed>
|
||||
<motedelay_us>5000000</motedelay_us>
|
||||
<radiomedium>
|
||||
|
|
@ -24,7 +25,7 @@
|
|||
<identifier>sky1</identifier>
|
||||
<description>Sky Mote Type #sky1</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.c</source>
|
||||
<commands EXPORT="discard">make udp-server.sky TARGET=sky</commands>
|
||||
<commands EXPORT="discard">make clean udp-server.sky TARGET=sky DEFINES=TEST_MORE_ROUTES=1</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-server.sky</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
|
|
@ -47,7 +48,7 @@
|
|||
<identifier>sky2</identifier>
|
||||
<description>Sky Mote Type #sky2</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.c</source>
|
||||
<commands EXPORT="discard">make udp-client.sky TARGET=sky</commands>
|
||||
<commands EXPORT="discard">make clean udp-client.sky TARGET=sky</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-udp/udp-client.sky</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
|
|
@ -73,6 +74,10 @@
|
|||
<y>-66.16503914182063</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>1</id>
|
||||
|
|
@ -87,6 +92,10 @@
|
|||
<y>98.28771308774003</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>2</id>
|
||||
|
|
@ -101,6 +110,10 @@
|
|||
<y>91.71883780610729</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>3</id>
|
||||
|
|
@ -115,6 +128,10 @@
|
|||
<y>92.47229665488265</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>4</id>
|
||||
|
|
@ -129,6 +146,10 @@
|
|||
<y>-30.341495695501195</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>5</id>
|
||||
|
|
@ -143,6 +164,10 @@
|
|||
<y>32.944481932122315</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>6</id>
|
||||
|
|
@ -157,6 +182,10 @@
|
|||
<y>17.879870626121914</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>7</id>
|
||||
|
|
@ -171,6 +200,10 @@
|
|||
<y>57.05973076244069</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>8</id>
|
||||
|
|
@ -185,6 +218,10 @@
|
|||
<y>59.887319605093715</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>9</id>
|
||||
|
|
@ -199,6 +236,10 @@
|
|||
<y>23.9075414163248</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>10</id>
|
||||
|
|
@ -213,6 +254,10 @@
|
|||
<y>75.14274313304935</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>11</id>
|
||||
|
|
@ -227,6 +272,10 @@
|
|||
<y>85.6911670159044</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>12</id>
|
||||
|
|
@ -241,6 +290,10 @@
|
|||
<y>-3.9704359883635574</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>13</id>
|
||||
|
|
@ -255,6 +308,10 @@
|
|||
<y>-42.39683727590697</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>14</id>
|
||||
|
|
@ -269,6 +326,10 @@
|
|||
<y>26.921376811426246</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>15</id>
|
||||
|
|
@ -283,6 +344,10 @@
|
|||
<y>30.68867105530305</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>16</id>
|
||||
|
|
@ -297,6 +362,10 @@
|
|||
<y>-24.313824905298304</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>17</id>
|
||||
|
|
@ -311,6 +380,10 @@
|
|||
<y>48.01822457713635</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>18</id>
|
||||
|
|
@ -325,6 +398,10 @@
|
|||
<y>20.140247172447996</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>19</id>
|
||||
|
|
@ -339,6 +416,10 @@
|
|||
<y>-47.6710492173345</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>20</id>
|
||||
|
|
@ -353,6 +434,10 @@
|
|||
<y>92.47229665488265</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>21</id>
|
||||
|
|
@ -367,6 +452,10 @@
|
|||
<y>-24.313824905298304</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>22</id>
|
||||
|
|
@ -381,6 +470,10 @@
|
|||
<y>-44.657213822233054</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>23</id>
|
||||
|
|
@ -395,6 +488,10 @@
|
|||
<y>-1.7100594420374744</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>24</id>
|
||||
|
|
@ -409,6 +506,10 @@
|
|||
<y>-2.4635182908128352</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>25</id>
|
||||
|
|
@ -423,6 +524,10 @@
|
|||
<y>-9.998106778566445</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>26</id>
|
||||
|
|
@ -437,6 +542,10 @@
|
|||
<y>-50.684884612435944</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>27</id>
|
||||
|
|
@ -451,6 +560,10 @@
|
|||
<y>96.99304974753483</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>28</id>
|
||||
|
|
@ -465,6 +578,10 @@
|
|||
<y>59.320107308766765</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>29</id>
|
||||
|
|
@ -479,6 +596,10 @@
|
|||
<y>2.8106936506146916</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>30</id>
|
||||
|
|
@ -493,6 +614,10 @@
|
|||
<y>67.97632874312737</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>31</id>
|
||||
|
|
@ -503,10 +628,10 @@
|
|||
<plugin>
|
||||
org.contikios.cooja.plugins.SimControl
|
||||
<width>259</width>
|
||||
<z>1</z>
|
||||
<z>3</z>
|
||||
<height>184</height>
|
||||
<location_x>0</location_x>
|
||||
<location_y>0</location_y>
|
||||
<location_x>3</location_x>
|
||||
<location_y>15</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Visualizer
|
||||
|
|
@ -517,21 +642,23 @@
|
|||
<viewport>2.349818846983307 0.0 0.0 2.349818846983307 150.19773526533348 176.95275613586946</viewport>
|
||||
</plugin_config>
|
||||
<width>520</width>
|
||||
<z>3</z>
|
||||
<z>2</z>
|
||||
<height>523</height>
|
||||
<location_x>269</location_x>
|
||||
<location_y>14</location_y>
|
||||
<location_x>14</location_x>
|
||||
<location_y>210</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.LogListener
|
||||
<plugin_config>
|
||||
<filter />
|
||||
<formatted_time />
|
||||
<coloring />
|
||||
</plugin_config>
|
||||
<width>937</width>
|
||||
<z>0</z>
|
||||
<height>213</height>
|
||||
<location_x>21</location_x>
|
||||
<location_y>464</location_y>
|
||||
<location_x>265</location_x>
|
||||
<location_y>16</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.ScriptRunner
|
||||
|
|
@ -574,11 +701,11 @@ while(1) {
|
|||
}</script>
|
||||
<active>true</active>
|
||||
</plugin_config>
|
||||
<width>600</width>
|
||||
<z>2</z>
|
||||
<height>700</height>
|
||||
<location_x>665</location_x>
|
||||
<location_y>6</location_y>
|
||||
<width>651</width>
|
||||
<z>1</z>
|
||||
<height>550</height>
|
||||
<location_x>547</location_x>
|
||||
<location_y>181</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
||||
|
|
|
|||
|
|
@ -40,12 +40,17 @@
|
|||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
/* Only for TMOTE Sky? */
|
||||
#include "dev/serial-line.h"
|
||||
#include "dev/uart1.h"
|
||||
#include "net/ipv6/uip-ds6-route.h"
|
||||
|
||||
#define UDP_CLIENT_PORT 8765
|
||||
#define UDP_SERVER_PORT 5678
|
||||
|
||||
#define UDP_EXAMPLE_ID 190
|
||||
|
||||
#define DEBUG DEBUG_PRINT
|
||||
#define DEBUG DEBUG_FULL
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
#ifndef PERIOD
|
||||
|
|
@ -64,6 +69,9 @@ static uip_ipaddr_t server_ipaddr;
|
|||
PROCESS(udp_client_process, "UDP client process");
|
||||
AUTOSTART_PROCESSES(&udp_client_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int seq_id;
|
||||
static int reply;
|
||||
|
||||
static void
|
||||
tcpip_handler(void)
|
||||
{
|
||||
|
|
@ -72,16 +80,32 @@ tcpip_handler(void)
|
|||
if(uip_newdata()) {
|
||||
str = uip_appdata;
|
||||
str[uip_datalen()] = '\0';
|
||||
printf("DATA recv '%s'\n", str);
|
||||
reply++;
|
||||
printf("DATA recv '%s' (s:%d, r:%d)\n", str, seq_id, reply);
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_packet(void *ptr)
|
||||
{
|
||||
static int seq_id;
|
||||
char buf[MAX_PAYLOAD_LEN];
|
||||
|
||||
#ifdef SERVER_REPLY
|
||||
uint8_t num_used = 0;
|
||||
uip_ds6_nbr_t *nbr;
|
||||
|
||||
nbr = nbr_table_head(ds6_neighbors);
|
||||
while(nbr != NULL) {
|
||||
nbr = nbr_table_next(ds6_neighbors, nbr);
|
||||
num_used++;
|
||||
}
|
||||
|
||||
if(seq_id > 0) {
|
||||
ANNOTATE("#A r=%d/%d,color=%s,n=%d %d\n", reply, seq_id,
|
||||
reply == seq_id ? "GREEN" : "RED", uip_ds6_route_num_routes(), num_used);
|
||||
}
|
||||
#endif /* SERVER_REPLY */
|
||||
|
||||
seq_id++;
|
||||
PRINTF("DATA send to %d 'Hello %d'\n",
|
||||
server_ipaddr.u8[sizeof(server_ipaddr.u8) - 1], seq_id);
|
||||
|
|
@ -156,8 +180,9 @@ PROCESS_THREAD(udp_client_process, ev, data)
|
|||
PROCESS_PAUSE();
|
||||
|
||||
set_global_address();
|
||||
|
||||
PRINTF("UDP client process started\n");
|
||||
|
||||
PRINTF("UDP client process started nbr:%d routes:%d\n",
|
||||
NBR_TABLE_CONF_MAX_NEIGHBORS, UIP_CONF_MAX_ROUTES);
|
||||
|
||||
print_local_addresses();
|
||||
|
||||
|
|
@ -174,6 +199,11 @@ PROCESS_THREAD(udp_client_process, ev, data)
|
|||
PRINTF(" local/remote port %u/%u\n",
|
||||
UIP_HTONS(client_conn->lport), UIP_HTONS(client_conn->rport));
|
||||
|
||||
/* initialize serial line */
|
||||
uart1_set_input(serial_line_input_byte);
|
||||
serial_line_init();
|
||||
|
||||
|
||||
#if WITH_COMPOWER
|
||||
powertrace_sniff(POWERTRACE_ON);
|
||||
#endif
|
||||
|
|
@ -184,7 +214,41 @@ PROCESS_THREAD(udp_client_process, ev, data)
|
|||
if(ev == tcpip_event) {
|
||||
tcpip_handler();
|
||||
}
|
||||
|
||||
|
||||
if(ev == serial_line_event_message && data != NULL) {
|
||||
char *str;
|
||||
str = data;
|
||||
if(str[0] == 'r') {
|
||||
uip_ds6_route_t *r;
|
||||
uip_ipaddr_t *nexthop;
|
||||
uip_ds6_defrt_t *defrt;
|
||||
uip_ipaddr_t *ipaddr;
|
||||
defrt = NULL;
|
||||
if((ipaddr = uip_ds6_defrt_choose()) != NULL) {
|
||||
defrt = uip_ds6_defrt_lookup(ipaddr);
|
||||
}
|
||||
if(defrt != NULL) {
|
||||
PRINTF("DefRT: :: -> %02d", defrt->ipaddr.u8[15]);
|
||||
PRINTF(" lt:%lu inf:%d\n", stimer_remaining(&defrt->lifetime),
|
||||
defrt->isinfinite);
|
||||
} else {
|
||||
PRINTF("DefRT: :: -> NULL\n");
|
||||
}
|
||||
|
||||
for(r = uip_ds6_route_head();
|
||||
r != NULL;
|
||||
r = uip_ds6_route_next(r)) {
|
||||
nexthop = uip_ds6_route_nexthop(r);
|
||||
PRINTF("Route: %02d -> %02d", r->ipaddr.u8[15], nexthop->u8[15]);
|
||||
/* PRINT6ADDR(&r->ipaddr); */
|
||||
/* PRINTF(" -> "); */
|
||||
/* PRINT6ADDR(nexthop); */
|
||||
PRINTF(" lt:%lu\n", r->state.lifetime);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if(etimer_expired(&periodic)) {
|
||||
etimer_reset(&periodic);
|
||||
ctimer_set(&backoff_timer, SEND_TIME, send_packet, NULL);
|
||||
|
|
|
|||
|
|
@ -107,7 +107,8 @@ PROCESS_THREAD(udp_server_process, ev, data)
|
|||
|
||||
SENSORS_ACTIVATE(button_sensor);
|
||||
|
||||
PRINTF("UDP server started\n");
|
||||
PRINTF("UDP server started. nbr:%d routes:%d\n",
|
||||
NBR_TABLE_CONF_MAX_NEIGHBORS, UIP_CONF_MAX_ROUTES);
|
||||
|
||||
#if UIP_CONF_ROUTER
|
||||
/* The choice of server address determines its 6LoPAN header compression.
|
||||
|
|
|
|||
|
|
@ -127,8 +127,8 @@ process_request() CC_NON_BANKED
|
|||
if(rt != NULL) {
|
||||
entry_size = sizeof(i) + sizeof(rt->ipaddr)
|
||||
+ sizeof(rt->length)
|
||||
+ sizeof(rt->state.lifetime)
|
||||
+ sizeof(rt->state.learned_from);
|
||||
+ sizeof(rt->state.lifetime);
|
||||
/* + sizeof(rt->state.learned_from); */
|
||||
|
||||
memcpy(buf + len, &i, sizeof(i));
|
||||
len += sizeof(i);
|
||||
|
|
@ -147,11 +147,11 @@ process_request() CC_NON_BANKED
|
|||
len += sizeof(flip);
|
||||
PRINTF(" - %08lx", rt->state.lifetime);
|
||||
|
||||
memcpy(buf + len, &rt->state.learned_from,
|
||||
sizeof(rt->state.learned_from));
|
||||
len += sizeof(rt->state.learned_from);
|
||||
/* memcpy(buf + len, &rt->state.learned_from, */
|
||||
/* sizeof(rt->state.learned_from)); */
|
||||
/* len += sizeof(rt->state.learned_from); */
|
||||
|
||||
PRINTF(" - %02x [%u]\n", rt->state.learned_from, entry_size);
|
||||
PRINTF(" - [%u]\n", entry_size);
|
||||
|
||||
count++;
|
||||
left -= entry_size;
|
||||
|
|
|
|||
|
|
@ -125,10 +125,11 @@
|
|||
#define UIP_CONF_ROUTER 0
|
||||
|
||||
/* configure number of neighbors and routes */
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 5
|
||||
#define UIP_CONF_MAX_ROUTES 5
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 5
|
||||
#define UIP_CONF_MAX_ROUTES 5
|
||||
|
||||
#define RPL_CONF_MAX_PARENTS 4
|
||||
#define RPL_CONF_MAX_PARENTS 4
|
||||
#define RPL_CONF_MAX_DAG_PER_INSTANCE 1
|
||||
|
||||
#define UIP_CONF_ND6_SEND_RA 0
|
||||
#define UIP_CONF_ND6_REACHABLE_TIME 600000
|
||||
|
|
@ -140,12 +141,12 @@
|
|||
#define UIP_CONF_IPV6_REASSEMBLY 0
|
||||
#define UIP_CONF_NETIF_MAX_ADDRESSES 3
|
||||
#define UIP_CONF_IP_FORWARD 0
|
||||
#define UIP_CONF_BUFFER_SIZE 240
|
||||
#define UIP_CONF_BUFFER_SIZE 200
|
||||
|
||||
#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
|
||||
#ifndef SICSLOWPAN_CONF_FRAG
|
||||
#define SICSLOWPAN_CONF_FRAG 1
|
||||
#define SICSLOWPAN_CONF_FRAGMENT_BUFFERS 4
|
||||
#define SICSLOWPAN_CONF_FRAGMENT_BUFFERS 3
|
||||
#define SICSLOWPAN_CONF_MAXAGE 8
|
||||
#endif /* SICSLOWPAN_CONF_FRAG */
|
||||
#define SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS 2
|
||||
|
|
|
|||
|
|
@ -7057,5 +7057,4 @@ while(true) {
|
|||
<location_x>603</location_x>
|
||||
<location_y>43</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
||||
</simconf>
|
||||
|
|
@ -10,6 +10,7 @@ static struct http_socket s;
|
|||
static int bytes_received = 0;
|
||||
static int restarts;
|
||||
static struct ctimer reconnect_timer;
|
||||
static int connect = 0;
|
||||
|
||||
static void callback(struct http_socket *s, void *ptr,
|
||||
http_socket_event_t e,
|
||||
|
|
@ -22,9 +23,9 @@ AUTOSTART_PROCESSES(&http_example_process);
|
|||
static void
|
||||
reconnect(void *dummy)
|
||||
{
|
||||
printf("#A color=orange\n");
|
||||
rpl_set_mode(RPL_MODE_MESH);
|
||||
http_socket_get(&s, "http://www.contiki-os.org/", 0, 0,
|
||||
callback, NULL);
|
||||
connect = 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
|
|
@ -33,6 +34,8 @@ restart(void)
|
|||
int scale;
|
||||
restarts++;
|
||||
printf("restart %d\n", restarts);
|
||||
rpl_set_mode(RPL_MODE_FEATHER);
|
||||
printf("#A color=red\n");
|
||||
|
||||
scale = restarts;
|
||||
if(scale > 5) {
|
||||
|
|
@ -62,6 +65,7 @@ callback(struct http_socket *s, void *ptr,
|
|||
if(bytes_received > 0) {
|
||||
printf("HTTP socket closed, %d bytes received\n", bytes_received);
|
||||
leds_off(LEDS_RED);
|
||||
printf("#A color=blue\n");
|
||||
rpl_set_mode(RPL_MODE_FEATHER);
|
||||
} else {
|
||||
restart();
|
||||
|
|
@ -72,6 +76,7 @@ callback(struct http_socket *s, void *ptr,
|
|||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
PROCESS_THREAD(http_example_process, ev, data)
|
||||
{
|
||||
static struct etimer et;
|
||||
|
|
@ -88,14 +93,26 @@ PROCESS_THREAD(http_example_process, ev, data)
|
|||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
|
||||
http_socket_init(&s);
|
||||
http_socket_get(&s, "http://www.contiki-os.org/", 0, 0,
|
||||
callback, NULL);
|
||||
connect = 1;
|
||||
leds_on(LEDS_RED);
|
||||
restarts = 0;
|
||||
etimer_set(&et, CLOCK_SECOND);
|
||||
etimer_set(&et, CLOCK_SECOND * 5);
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
etimer_reset(&et);
|
||||
if(connect && rpl_has_downward_route()) {
|
||||
printf("#A color=green\n");
|
||||
http_socket_get(&s, "http://www.contiki-os.org/", 0, 0,
|
||||
callback, NULL);
|
||||
connect = 0;
|
||||
} else if(connect) {
|
||||
connect++;
|
||||
/* If connect have been "tried" 5 timer we quit trying now... */
|
||||
if(connect > 5) {
|
||||
restart();
|
||||
connect = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
|
|
|
|||
|
|
@ -7,5 +7,5 @@
|
|||
#undef NBR_TABLE_CONF_MAX_NEIGHBORS
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 8
|
||||
|
||||
/*#define RPL_CONF_DEFAULT_LIFETIME_UNIT 10
|
||||
#define RPL_CONF_DEFAULT_LIFETIME 10*/
|
||||
/* #define RPL_CONF_DEFAULT_LIFETIME_UNIT 60 */
|
||||
/* #define RPL_CONF_DEFAULT_LIFETIME 10 */
|
||||
|
|
|
|||
|
|
@ -3,13 +3,23 @@
|
|||
#include "ip64.h"
|
||||
#include "net/netstack.h"
|
||||
#include "net/rpl/rpl-dag-root.h"
|
||||
|
||||
#include "net/rpl/rpl.h"
|
||||
#include "net/ipv6/uip-ds6-route.h"
|
||||
#include <stdio.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(router_node_process, "Router node");
|
||||
AUTOSTART_PROCESSES(&router_node_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
uip_lladdr_t * uip_ds6_route_nexthop_lladdr(uip_ds6_route_t *route);
|
||||
|
||||
|
||||
PROCESS_THREAD(router_node_process, ev, data)
|
||||
{
|
||||
uip_ipaddr_t *nexthop = NULL;
|
||||
uip_ds6_defrt_t *defrt;
|
||||
uip_ipaddr_t *ipaddr;
|
||||
uip_ds6_route_t *r;
|
||||
static struct etimer et;
|
||||
PROCESS_BEGIN();
|
||||
|
||||
/* Set us up as a RPL root node. */
|
||||
|
|
@ -18,9 +28,41 @@ PROCESS_THREAD(router_node_process, ev, data)
|
|||
/* Initialize the IP64 module so we'll start translating packets */
|
||||
ip64_init();
|
||||
|
||||
/* etimer_set(&et, CLOCK_SECOND * 60); */
|
||||
/* PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et)); */
|
||||
|
||||
/* ... and do nothing more. */
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
etimer_set(&et, CLOCK_SECOND * 20);
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
|
||||
defrt = NULL;
|
||||
if((ipaddr = uip_ds6_defrt_choose()) != NULL) {
|
||||
defrt = uip_ds6_defrt_lookup(ipaddr);
|
||||
}
|
||||
if(defrt != NULL) {
|
||||
printf("DefRT: :: -> %02d", defrt->ipaddr.u8[15]);
|
||||
printf(" lt:%lu inf:%d\n", stimer_remaining(&defrt->lifetime),
|
||||
defrt->isinfinite);
|
||||
} else {
|
||||
printf("DefRT: :: -> NULL\n");
|
||||
}
|
||||
|
||||
if(uip_ds6_route_head() != NULL) {
|
||||
printf("found head\n");
|
||||
for(r = uip_ds6_route_head();
|
||||
r != NULL;
|
||||
r = uip_ds6_route_next(r)) {
|
||||
nexthop = uip_ds6_route_nexthop(r);
|
||||
if(nexthop != NULL) {
|
||||
printf("Route: %02d -> %02d", r->ipaddr.u8[15], nexthop->u8[15]);
|
||||
} else {
|
||||
//printf("Route: %p %02d -> ? nbr-routes:%p", r, r->ipaddr.u8[15],
|
||||
//r->neighbor_routes);
|
||||
}
|
||||
printf(" lt:%lu\n", r->state.lifetime);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
|
|
|
|||
Loading…
Reference in a new issue