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Add RPL nodes and border router to minimal-net platform (cygwin only)

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This commit is contained in:
David Kopf 2011-06-28 08:19:48 -04:00
parent 6749281a87
commit c48b7ab78d
10 changed files with 843 additions and 78 deletions
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83
platform/minimal-net/contiki-conf.h
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@ -51,6 +51,74 @@ typedef uint32_t u32_t;
typedef int32_t s32_t;
typedef unsigned short uip_stats_t;
#if UIP_CONF_IPV6
/* The Windows build uses wpcap to connect to a host interface. It finds the interface by scanning for
* an address, which can be specified here and overridden with the command line.
* An ip4 or ip6 address can be used; this allows turning off the ip4 protocol on the interface.
* The existing turorials use an ipv4 address, so we leave that as the default.
* Non-windows builds don't use this define.
*/
//#define WPCAP_INTERFACE_ADDRESS "fdfd::1" //10.10.10.10 is the default (even for ipv6)
/* Minimal-net gets a 6 byte ethernet MAC assigned in uip.c, currently {0x00,0x06,0x98,0x00,0x02,0x32}
* This gets converted to a link layer address of [fe80::206:98ff:fe00:232]
* You could change the uip.c address when running multiple instances, however HARD_CODED_ADDRESS
* can also specify a different MAC address if any of the last three bytes are non-zero. It can also
* specify a prefix if any of the first four longs are nonzero. RPL builds use this to pass a prefix
* to the border router and also to ensure it has a different link-layer address from the RPL end node.
* HARD_CODED_ADDRESS can also be changed in /platform/minimal-net/contiki-main.c so as not to force complete
* rebuilds when making multiple instances of a minimal-net client.
*/
//#define HARD_CODED_ADDRESS "::10" //assign link-layer address fe80::ff:fe00:10, wait for RA or RPL prefix
//#define HARD_CODED_ADDRESS "fdfd::" //assign prefix; address becomes fdfd::206:98ff:fe00:232
//#define HARD_CODED_ADDRESS "fdfd::10" //assign prefix and ipv6 address fdfd::ff:fe00:10
/* RPL currently works only on Windows. *nix would require converting the tun interface to two pcap tees. */
#define UIP_CONF_IPV6_RPL 0
#define RPL_BORDER_ROUTER 0
#endif
#if UIP_CONF_IPV6_RPL
/* RPL motes use the uip.c link layer address or optionally the harded coded address (but without the prefix!)
* Different instances can be made by changing the link layer portion of HARD_CODED_ADDRESS in contiki-main.c
* Rename them to e.g. webserver6.10, webserver6.11, ...
* They should all attach to a minimal-net rpl border that uses the same primary interface.
*/
#define RPL_CONF_ADJUST_LLH_LEN 1
#define HARD_CODED_ADDRESS "bbbb::10" //the prefix is ignored for a rpl end node
#if RPL_BORDER_ROUTER
/* RPL border router accepts packets from the host through the fallback and directs them to
* the primary interface. Thus the fallback and rpl dag prefix must be the same. The prefix of
* the primary interface does not matter!
* Rename this build to e.g. webrouter. Then on Windows create two loopback interfaces, bbbb:: and fdfd::
* Attach the RPL end nodes to fdfd:: and the webrouter to fdfd:: with bbbb:: as the fallback.
* Direct browser to bbbb::ff:fe00:1/status.html, bbbb::ff:fe00:10/status.html, bbbb::ff:fe00:20/status.html.
* The traffic will go through the bbbb:: interface to the router, then out the fdfd:: interface to the end
* nodes. The end nodes must be explicitly added as neighbors to avoid a blocking NS
* netsh interface ipv6 add neighbor bbbb::ff:fe00:10 33-33-ff-33-44-10 interface=16 (# of the bbbb interface)
* netsh interface ipv6 add neighbor bbbb::ff:fe00:20 33-33-ff-33-44-20 interface=16 (# of the bbbb interface)
*
* Instead of using the fdfd:: loopback it is also possible to attach the border router to another interface,
* e.g. the jackdaw RNDIS <-> repeater. Then RPL will configure on the radio network and the RF motes will
* be reached through bbbb::<mote link layer address>.
* Possibly minimal-net RPL motes could also be added to this interface?
*
*/
#define UIP_CONF_ROUTER 1
//#define RPL_CONF_STATS 0
//#define UIP_CONF_BUFFER_SIZE 1300
#undef UIP_FALLBACK_INTERFACE
#define UIP_FALLBACK_INTERFACE rpl_interface
//#define WPCAP_FALLBACK_ADDRESS "bbbb::1" //bbbb::1 is the default fallback prefix
#undef HARD_CODED_ADDRESS
#define HARD_CODED_ADDRESS "bbbb::1" //bbbb::ff:fe00:1 is the RPL border router default
#define UIP_CONF_ND6_SEND_RA 0
#define UIP_CONF_ND6_REACHABLE_TIME 600000
#define UIP_CONF_ND6_RETRANS_TIMER 10000
#endif
#endif
#define UIP_CONF_MAX_LISTENPORTS 40
#define UIP_CONF_MAX_CONNECTIONS 40
@ -70,10 +138,17 @@ typedef unsigned short uip_stats_t;
#define UIP_CONF_IPV6_QUEUE_PKT 1
#define UIP_CONF_IPV6_CHECKS 1
#define UIP_CONF_IPV6_REASSEMBLY 1
#define UIP_CONF_NETIF_MAX_ADDRESSES 3
#define UIP_CONF_ND6_MAX_PREFIXES 3
#define UIP_CONF_ND6_MAX_NEIGHBORS 4
#define UIP_CONF_ND6_MAX_DEFROUTERS 2
//#define UIP_CONF_NETIF_MAX_ADDRESSES 5
//#define UIP_CONF_ND6_MAX_PREFIXES 3
//#define UIP_CONF_ND6_MAX_NEIGHBORS 40
//#define UIP_CONF_ND6_MAX_DEFROUTERS 2
#define UIP_CONF_DS6_NBR_NBU 100
#define UIP_CONF_DS6_DEFRT_NBU 2
#define UIP_CONF_DS6_PREFIX_NBU 5
#define UIP_CONF_DS6_ROUTE_NBU 100
#define UIP_CONF_DS6_ADDR_NBU 10
#define UIP_CONF_DS6_MADDR_NBU 0
#define UIP_CONF_DS6_AADDR_NBU 0
#endif /* UIP_CONF_IPV6 */
typedef unsigned long clock_time_t;