dak664
9c66df6de1
Fix ancient RAND_MAX compiler warning
2010-12-13 16:52:02 +00:00
joxe
3e293e6cfc
updated rpl dio message format to be compliant with latest version
2010-12-13 10:59:37 +00:00
nvt-se
c9cc87ef25
Added support for Mode of Operation flags in DIOs. Removed obsolete destination advertisement flags.
2010-12-13 10:54:25 +00:00
joxe
b66da85392
fixed comments and initialize flags in dio_output to zero
2010-12-13 09:59:46 +00:00
joxe
aa1795d5c2
removed route annotation from rpl - moved to ds6
2010-12-10 22:48:31 +00:00
joxe
2c30b3c6ba
added annotation for showing routes and default route during simulation
2010-12-10 22:46:58 +00:00
adamdunkels
af21afa750
Make sure that the cycle timing is exact
2010-12-10 13:36:06 +00:00
adamdunkels
e4cf633215
Put parenthesis around user-supplied options. Patch by Roger Larsson
2010-12-07 23:33:17 +00:00
adamdunkels
c19a967973
Bugfix: with the recent bugfixes, it was no longer possible to turn duty cycling back on after it had been turned off
2010-12-07 23:12:54 +00:00
joxe
e1fbb9bba0
changed neighbor state callbacks to occur only at add and remove
2010-12-07 10:36:03 +00:00
nvt-se
b2a28e6fc3
Fixed error reported by Pieter Agten. The reachable time is specified in milliseconds, and must thus be divided by 1000.
2010-12-06 09:48:48 +00:00
adamdunkels
4c9793f428
Let ContikiMAC remember the state that the radio should have when duty cycling is turned off. This fixes a bug in which the radio was turned on after sending, even when NETSTACK_RDC.off(0) was enabled.
2010-12-06 09:08:22 +00:00
dak664
f34e5ec798
Convert implicit printf to PRINTF
2010-12-04 21:06:04 +00:00
dak664
e54d7d6f9c
Fix compiler warnings
2010-12-02 15:55:17 +00:00
adamdunkels
6d556d5c13
Fixed bug with link-layer ACKs. Refactored the ACK reception code.
2010-11-25 08:44:34 +00:00
adamdunkels
2f66db3ded
Added a debug mode that keeps track of where individual queuebufs are allocated, which is useful when debugging queuebuf leakage problems.
2010-11-25 08:43:59 +00:00
nifi
3bd78893e5
Renamed nullrdc to nullrdc-noframer and nullrdc-framer to nullrdc.
...
nullrdc (previously nullrdc-framer) is now a RDC implementation that
does not do any radio duty cycling but supports link layer addresses
and frame format via framer (for example 802.15.4). nullrdc can now be
used in the same way as contikimac, xmac, etc.
nullrdc-noframer (previously nullrdc) is a null RDC implementation
that does not do any radio duty cycling, does not add any header of its
own to the packets, and does not support link layer addresses.
2010-11-23 18:11:00 +00:00
dak664
62d7832fff
Fix compiler warning and possible bug
2010-11-13 16:37:42 +00:00
nifi
05d78522d3
Added MAC-layer duplicate message suppression when using 802.15.4 auto ack
2010-11-12 12:53:16 +00:00
adamdunkels
8f745a6ea6
Added a function for obtaining the current parent
2010-11-06 14:32:10 +00:00
adamdunkels
9750eb93bf
Turn off debug messages
2010-11-03 15:41:23 +00:00
adamdunkels
a891a2ffe8
Bugfix: allow ICMPv6 to send packets larger than those whose length fits in one byte. Bugfix by mathieupouillot
2010-11-03 11:56:11 +00:00
adamdunkels
b7df18a96a
Turned off streaming by default to save code space; made guard time a little more conservative
2010-11-02 11:00:08 +00:00
adamdunkels
1b5001b226
Bugfix: out-of-order fragments were not handled correctly. minor style fixes
2010-11-02 10:56:57 +00:00
adamdunkels
5230e64112
Use the new shared ND-packet queue buffers
2010-10-29 05:36:07 +00:00
joxe
9a1f902881
made rank use full resolution when using OF-ETX
2010-10-28 20:39:06 +00:00
adamdunkels
f5031861ac
When IPv6 ND kicks in, the packet that caused the ND can either be dropped or saved in a buffer to be send when the NS reply returns. This commit reimplements the buffer management to avoid having one buffer per neighbor, but instead use a buffer pool from which buffers can be allocated for different neighbors.
2010-10-28 15:42:56 +00:00
adamdunkels
677575fc8c
Rewrote proactive link estimator to be invoked randomly instead of triggered by an empty queue; this makes network bootups because nodes are not synchronized
2010-10-28 15:36:02 +00:00
joxe
932fed8cc7
improved ETX calculation
2010-10-28 08:54:54 +00:00
nifi
25ceab07d2
Update annotation when removing preferred parent.
2010-10-27 12:27:57 +00:00
nifi
d2a3f1f257
We found that the preferred parent should be reset in the rpl_remove_parent function.
2010-10-27 12:20:35 +00:00
nvt-se
d528039f9a
Created a separate function for local repair. Added a statistics structure. Improved the control of malformed packets.
2010-10-27 00:46:40 +00:00
nvt-se
c2c0505402
Increased alpha to 85 in order to get slower changes in the ETX. Put back the start guess to 3.
2010-10-27 00:45:24 +00:00
joxe
43023ab425
made number of transmissions configurable
2010-10-26 13:25:32 +00:00
nvt-se
1fbc651bf3
Lowered the first guess for the ETX of a link.
2010-10-25 20:06:17 +00:00
nvt-se
127c87efcc
Fixed debug printfs. Added control of max_rankinc parameter.
2010-10-25 20:03:37 +00:00
nvt-se
19d7543267
Added detection of loops in DAO forwarding.
2010-10-25 19:49:12 +00:00
adamdunkels
9ecc0437f4
Left-over debug printf removed
2010-10-25 12:25:39 +00:00
adamdunkels
42f37ca1d3
Bugfix: removed old leftover code statement
2010-10-25 11:59:09 +00:00
adamdunkels
3bbd6a00a9
Replace old neighbors according to an LRU policy when a new neighbor needs to be added
2010-10-25 11:58:07 +00:00
adamdunkels
e680276954
ARP fix for multicast transmissions. (Patch by Robert Quattlebaum.)
2010-10-24 22:29:39 +00:00
adamdunkels
a8848517dd
UDP checksum is mandatory with IPv6. (Patch by Robert Quattlebaum.)
2010-10-24 22:28:43 +00:00
adamdunkels
77ecfb0366
Rewrote parts of the retransmission logic so that collect is robust against the situation where the MAC layer will fail to callback after a packet has been transmitted.
2010-10-24 21:08:19 +00:00
adamdunkels
8fa7bf6c31
Always restore the queuebuf to the packetbuf before calling the upper layers. Reduce the waiting time between successive MAC layer retransmissions.
2010-10-24 21:07:00 +00:00
adamdunkels
73f5535754
Made the guard time slightly more conservative - found an occasion where this was needed
2010-10-24 21:06:17 +00:00
adamdunkels
8f8741c7f0
Small style fixes
2010-10-24 21:05:42 +00:00
nvt-se
00a000cca0
Print the rank correctly in the debug output.
2010-10-22 15:40:10 +00:00
nvt-se
86823a84fb
Export fix-point representation of the ETX. Make RPL temporarily use the same representation as before.
2010-10-22 13:50:13 +00:00
joxe
804d23e9f4
made DIS Interval configurable
2010-10-22 13:13:40 +00:00
joxe
e414c8c5a4
added function for retrieving link etx to neighbor
2010-10-22 11:34:24 +00:00
nvt-se
6e28b1d3fb
Reduced ETX_LIMIT in order to avoid overflows. Removed ETX_LOSS_PENALTY and set packet_etx to ETX_LIMIT instead upon packet loss.
2010-10-21 19:46:21 +00:00
adamdunkels
9cb830ed37
Timing bugfix in the waiting period between channel samples to check if the coast is clear before sending a packet.
2010-10-20 22:25:24 +00:00
adamdunkels
3ffcff0656
Added mechanisms for explicit de-synchronization of synchronized neighbors. Added link-layer ACKs. Fixed bugs with MAC-layer interaction. Now seems to work somewhat (didn't work at all before, in some cases), but there are still problems with packet loss.
2010-10-20 15:23:43 +00:00
adamdunkels
5585d72c86
A simple but substantial change: uIP used the htons()/HTONS() macro
...
functions for converting between host and network byte order. These
names are the de facto standard names for this functionality because
of the original BSD TCP/IP implementation. But they cause problems for
uIP/Contiki: some platforms define these names themselves (Mac OS,
most notably), causing compilation problems for Contiki on those
platforms.
This commit changes all htons to uip_htons instead. Same goes for
htonl, ntohs, and ntohl. All-caps versions as well.
2010-10-19 18:29:03 +00:00
adamdunkels
34cba78ca8
Bugfix: bump advertisements only when a parent changes, not because of an upstream parent change
2010-10-19 07:34:29 +00:00
nifi
e2b4956a7f
Bug fix: release the packet and notify the sender if RDC returned an error
2010-10-14 19:08:39 +00:00
oliverschmidt
2f89e69ff7
Fixed build for platforms which use the default value for QUEUEBUF_NUM.
2010-10-12 19:51:28 +00:00
adamdunkels
020da4e8ba
Added a function for obtaining beacon intervals
2010-10-11 23:44:24 +00:00
adamdunkels
ec716ea62d
Do not reduce transmission interval, unless explicitly told so with the bump flag
2010-10-11 23:43:01 +00:00
adamdunkels
37adf130b4
Rewrite of the congestion logic. A node now report it being congested
...
when half the transmission queue is full. When a neighbor is heard to
be congested, the rtmetric of that node is inflated to avoid sending
more traffic in its direction.
Fixed problems with beacon intervals: intervals are now not reduced
when a path gets significantly worse, only when they get better.
2010-10-11 23:42:01 +00:00
adamdunkels
d821ba5e22
Added a lifetime for link estimates: if they are too old, they are
...
reset so that a new probing period can produce more up-to-date
estimates. Added a congestion mechanism whereby a neighbor can be
marked as being congested for a period of time, during which the ETX
for the neighbor will be artificially inflated.
2010-10-11 23:38:46 +00:00
adamdunkels
5eb4a0fe8d
Rewrote the initial link estimate logic: link estimates are now
...
computed only over the actual samples, not over the entire
buffer. Also, the initial link estimate is much more conservative now
(16 transmissions) to favor links that have been probed, and which
therefore are likely to have better ETXs.
2010-10-11 23:34:02 +00:00
adamdunkels
0cabe483c3
Don't call sink recv function for zero-size packets, since these most likely are link estimate probes or keepalive packets. Explicitly set eseqno to zero when opening a new connection.
2010-10-07 15:52:28 +00:00
adamdunkels
ad35c54473
Bugfix: when a node's rtmetric was lower than SIGNIFICANT_RTMETRIC_PARENT_CHANGE, its beacon timers would always be bumped to its lowest value
2010-10-05 20:06:47 +00:00
adamdunkels
52e9a6f1fb
Turned the DRAW_TREE debug flag off by default
2010-10-04 22:36:47 +00:00
adamdunkels
65d640ac53
Several bugfixes to the proactive link estimate maintenance code, which is now enabled by default. Simplified DRAW_TREE code for drawing routing graph in Cooja. Added routing metric penalty to parents that are congested or that drop packets.
2010-10-04 20:27:50 +00:00
adamdunkels
212e73faa6
Removed old netsim code. Added a function for obtaining the packet attributes of a queuebuf packet.
2010-10-04 20:26:01 +00:00
joxe
4f3fc1c404
fixed xmac to use new channel check define name
2010-10-03 22:46:53 +00:00
adamdunkels
ceebd7020a
Bugfix: the return value sometimes was wrong when a collision was detected.
2010-10-03 20:39:24 +00:00
adamdunkels
ae88ed04f1
Moved the definition of the channel check rate used by the radio duty
...
cycling layer. This definition was previously held in net/mac/mac.h,
with the name MAC_CONF_CHANNEL_CHECK_RATE. But since the rate is used
by the radio duty cycling layer, it makes more sense to change its
name to reflect this. Also, the configuration option should be tied to
the netstack configuration instead.
So the new configuration option is called
NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE.
2010-10-03 20:37:32 +00:00
adamdunkels
40583fe112
Removed the polite announcement code, since it was not used, and enabled the broadcast announcement code by default. Increased the default intervals for broadcast announcements.
2010-10-03 20:10:22 +00:00
adamdunkels
605392522f
Bugfixes and improvements: rtmetrics are now 16-bit clean. Added experimental feature that proactively probes neighbors that have not yet been tried out, in order to get an initial ETX for them.
2010-10-03 20:08:44 +00:00
adamdunkels
d0579c8a81
Cleaned up the collect neighbor management code
2010-10-03 20:07:10 +00:00
adamdunkels
b23a364397
rtmetric values should always be computed as 16-bit values
2010-10-03 20:06:25 +00:00
adamdunkels
32ba90ea4c
Bugfix: make sure that neighbor exists before attempting to update tx
...
count.
2010-09-28 06:53:02 +00:00
joxe
77c5187a2e
fixed bug where context is null but still referenced
2010-09-23 19:57:50 +00:00
joxe
494d2a3073
only compare with global addresses when selecting source for a specific destination
2010-09-23 18:17:27 +00:00
adamdunkels
eed22a6f3c
A number of changes to the collect code:
...
* Added an optional "keep alive" mechanism whereby an idle network is
periodically probed by dummy packets to maintain a recent quality
metric when there is no traffic.
* Bugfix in when new routing metrics should be advertised
* Rewrote the ACK logic so that a queuebuf is not allocated for each
ack, only for those acks generated by the sink node.
* Updated the wrap-around logic for sequence numbers: when a sequence
number wraps, it won't go back to 0. Instead, it wraps to 128. This
allows us to understand when a node has rebooted: when its seqno is <
128, it has recently rebooted.
2010-09-22 22:08:08 +00:00
adamdunkels
2cae71e89b
Added a function for obtaining the link estimate and rtmetric for a neighbor
2010-09-22 22:04:55 +00:00
adamdunkels
46b2451969
Made the initial link estimate explicit
2010-09-22 22:03:21 +00:00
joxe
1dc5366b15
fixed buggy comment
2010-09-21 13:15:25 +00:00
joxe
f1d19a5f9a
no callback to rpl if rpl is not used
2010-09-21 13:13:09 +00:00
joxe
63ab1ffce0
clear default route when neighbour is removed
2010-09-20 15:30:12 +00:00
nvt-se
58db04ee64
Set a high penalty for packet losses.
2010-09-15 15:59:52 +00:00
nvt-se
098f4001e0
Use fixed point arithmetic in the calculations of the ETX EWMA
2010-09-15 15:10:25 +00:00
nvt-se
adf6961a85
Various bug fixes and adjustments for rpl-11
2010-09-15 13:22:22 +00:00
adamdunkels
18e31f33b9
Minor tweaks. Removed debug output from CVS.
2010-09-14 06:48:36 +00:00
adamdunkels
eb58968459
Added a timer to each phase structure that keeps track of for how long
...
a particular receiver has not ACKed packets. After some time
(currently 16 seconds), the sender will begin sending full strobe
periods again.
2010-09-13 13:39:05 +00:00
adamdunkels
591766e663
Significant improvements to the Collect protocol:
...
* Loop detection and untangling. Now uses in-band loop detection that
works.
* Link quality estimation. Now starts with a conservative /
pessimistic estimate for new links.
* Retransmissions. MAC layer and network layer retransmissions are now
decoupled.
* Loss handling. Deals better with losses now.
* Concurrent applications. Each connection now maintains its own
neighbor table with separated cost to sink estimates for each
connection.
2010-09-13 13:28:14 +00:00
adamdunkels
4e0744954a
Rewrite of important parts of the Collect logic: link estimation
...
calculation and parent selection. This fixes a severe bug that caused
loops when packets were erroneously retransmitted due to ACK loss.
2010-09-08 19:21:45 +00:00
nifi
f05952c926
Changed packet id to use 8 bit instead of 4 bit
2010-08-31 13:14:49 +00:00
dak664
12479c32bc
Fix compiler warnings
2010-08-01 21:18:07 +00:00
nvt-se
11760059d3
The second predicate is not needed.
2010-07-03 23:52:02 +00:00
nvt-se
007d4a4001
Improved logic for processing DIOs
2010-06-28 14:51:23 +00:00
nifi
30db4eff52
Made QUEUEBUF_STATS configurable
2010-06-24 09:48:21 +00:00
nifi
e965b74cf5
added missing include
2010-06-18 08:28:56 +00:00
nifi
4741b95858
added missing include
2010-06-16 10:10:10 +00:00
nifi
21828ad782
Changed the retransmission time to be based on the configured MAC channel check rate when the RDC has no channel check interval.
2010-06-16 10:08:30 +00:00
adamdunkels
7647cbd8aa
Use the list_item_next() API
2010-06-15 19:22:25 +00:00
adamdunkels
560c84a2fe
Added a function for getting the first global IPv6 address
2010-06-15 19:16:22 +00:00
nifi
01b1359b1f
removed unused (and slightly problematic) code
2010-06-15 14:19:22 +00:00
adamdunkels
3fa8ffda1a
Moved the modules packetbuf, queuebuf, and packetqueue from net/rime to net/, since they are not Rime-specific
2010-06-14 19:19:16 +00:00
adamdunkels
951fd78f6c
ctimer moved from net/rime to sys/
2010-06-14 18:58:45 +00:00
nvt-se
fad2b1def9
Clarified the function naming for neighbor information callbacks - names now indicate where the information is from.
2010-06-14 18:35:04 +00:00
nifi
adc38568ad
Minor optimization: replaced init loops with memset to reduce code size
2010-06-14 13:51:13 +00:00
nifi
7499939c94
removed debug output
2010-06-14 13:07:09 +00:00
nvt-se
e000b1abf3
A major update to ContikiRPL resulting in a reduced code footprint by
...
300 bytes, as well as cleaner protocol logic.
* Made parent management uniform.
* Simplified the DIO processing.
* Improved the Objective Function API and its documentation.
* Removed redundant code at various places.
* Improved identifier naming.
* Switched visualization from candidate parents to preferred parents only.
* Made DAO ACK transmissions configurable.
* Improved initial ETX guess by using a cached local confidence value.
* Added a periodical rank recalculation function to reduce
the maximum stack depth.
* Increased the Trickle redundancy constant to ensure faster
topological updates.
2010-06-14 12:44:37 +00:00
adamdunkels
a890cd3d49
Moved ctimer.[ch] from their old and illogical location in core/net/rime to a more appropriate place in core/sys
2010-06-14 11:33:58 +00:00
adamdunkels
8f8393aadc
Moved ctimer.[ch] from their old and illogical location in core/net/rime to a more appropriate place in core/sys
2010-06-14 07:34:36 +00:00
adamdunkels
baa62e9314
Addresses are not const
2010-06-14 06:55:26 +00:00
adamdunkels
2647f879c2
Bugfix: select the best parent if current parent is NULL
2010-06-14 06:54:47 +00:00
adamdunkels
8d1680fed5
Filter duplicate packets
2010-06-14 06:52:41 +00:00
adamdunkels
a6bd51f361
If a packet is lost due to NOACK or TXERR, we count the number of transmissions and we add an additional loss penalty (currently one)
2010-06-14 06:51:58 +00:00
joxe
1095997b66
made DIOs and OCP 09 compliant
2010-06-12 10:55:46 +00:00
nvt-se
75b624eb71
Refactored the code, removed void pointer arithmetic, and fixed invalid list removal after freeing of memb object.
2010-06-11 12:32:48 +00:00
nvt-se
8a43743a42
Updated declaration for rpl_alloc_dag.
2010-06-08 21:41:02 +00:00
nvt-se
b1521e4950
Check correctly if a DAG already exists in the same instance.
2010-06-08 21:37:22 +00:00
adamdunkels
296c828ac2
Removed instant reaction to packet loss. Previously, a neighbor was dropped if no MAC layer ack was received.
2010-06-08 19:25:40 +00:00
nvt-se
4a08f545c9
Make the distinction between incoming and outgoing DTSN clear.
2010-06-08 16:21:54 +00:00
nvt-se
b8848f29eb
Replaced invalid attempt to switch preferred parent when its DS6 neighbor entry got purged.
2010-06-08 15:40:50 +00:00
nvt-se
4e61d69a49
Removed redundant code, moved the control of acceptable rank increases into a separate function.
2010-06-07 14:01:22 +00:00
nvt-se
c6c6760838
Validate incoming DTSN value
2010-06-07 13:40:05 +00:00
nvt-se
e5fd1f47fa
Copy the DTSN from the DIO when joining a DAG.
2010-06-07 11:36:02 +00:00
nvt-se
f0afbb69ab
Fixed typo
2010-06-06 21:48:15 +00:00
nvt-se
3748f782c5
Added basic functionality for DAO ACKs and DTSN. Randomized DAO timer.
2010-06-06 21:42:50 +00:00
joxe
f4508cc1e2
minor fixes + improved debug-printout
2010-06-06 12:45:55 +00:00
joxe
e75c77937e
fixed bug that caused problems when uncompressing unspecified address
2010-06-06 12:44:12 +00:00
joxe
17209e8fa4
moved code for autoconfiguring global address into join_dag
2010-06-03 18:37:47 +00:00
nvt-se
c201058325
Purge all routes related to a DAG being freed. Do not send no-DAOs when doing a global repair.
2010-06-03 15:20:56 +00:00
joxe
ba2bf31c20
changed DAOs to be formatted according to the rpl-08 specification
2010-06-03 14:49:15 +00:00
nvt-se
f52e97111f
Made the remove_parents function more powerful by adding a flag that indicates whether no-DAOs should be sent or not. Fixed some style issues and a possible NULL pointer dereference.
2010-06-03 12:55:09 +00:00
nvt-se
352fb4e74d
Restrict the rank to INFINITE_RANK
2010-06-03 12:12:20 +00:00
joxe
62abed8347
fixed a minor bug causing too low rank during global repair
2010-06-02 16:54:59 +00:00
joxe
941443878b
fixed rank calculation bug in of-etx
2010-06-02 16:23:08 +00:00
joxe
f069320ca9
removed sequence_number and replaced with version - fixing global repair functionality
2010-06-02 11:59:51 +00:00
joxe
fec0e8df69
changed RPL to be more 08 compliant - DIO and DIO options are formatted as in RPL-08
2010-06-01 22:30:02 +00:00
joxe
7887559d56
fixed bug in ttl decompression
2010-06-01 12:37:54 +00:00
joxe
518f9c1a00
refactoring and cleanup
2010-05-31 20:42:27 +00:00
nifi
b54c6e673b
Updated API for uiplib and resolv to use uip_ipaddr_t instead of uint16_t for compability with IPv6
2010-05-31 15:22:08 +00:00
nvt-se
c13bb8666b
Better validation of incoming DIOs. Added a reset function to the OF API.
2010-05-31 14:22:00 +00:00
oliverschmidt
126ea40994
Removed UIP_CONF_PLAIN_BUFFER again now that the pointer indirection to uip_buf was removed again.
2010-05-30 09:46:12 +00:00
nvt-se
f135105567
Added support for multiple objective functions.
...
Extended the objective function API with a callback function that receives link-layer neighbor information.
Throttled DAO transmissions to one per DEFAULT_DAO_LATENCY period.
Added support for an ETX objective function (hysteresis control still lacking though).
Fixed a leak of routes installed by DAOs.
Control that dst_adv_supported is set before sending DAOs.
Improved debugging output.
2010-05-29 22:23:21 +00:00
nifi
f6e0b46f38
* Made Chameleon header processing module configurable (CHAMELEON_CONF_MODULE)
...
* Removed the unused init function from header processing modules
* Added option CHAMELEON_CONF_WITH_MAC_LINK_ADDRESSES to specify that
MAC link addresses should be used instead of Chameleon's own encoding
of sender and receiver. This avoids encoding the link addresses twice
when the MAC RDC has its own addresses.
2010-05-28 06:18:39 +00:00
nifi
b7b2c8fcde
Added macro to identify address attributes for use in header processing modules
2010-05-27 20:28:29 +00:00
nifi
ac9b862cd0
Added configurable support for 802.15.4 autoack
2010-05-26 14:12:33 +00:00
nvt-se
320fa820ca
Renamed neighbors to parents. Removed redundant code. Corrected the logic for max rank increase.
2010-05-25 21:58:54 +00:00
joxe
34b8313fb6
added experimental support for disseminating autoconf prefix via DIO suboption
2010-05-25 19:19:43 +00:00
nvt-se
6c4bf93141
Handle MAC_TX_ERR notifications.
2010-05-25 15:29:51 +00:00
nvt-se
c5d1c3ea27
Improvements to local repair and DAO handling.
2010-05-24 16:38:56 +00:00
nvt-se
f882901bf6
Remove unreachable neighbors immediately, rather than using an ETX threshold that leads to slow topological repairs. ETX information should later be stored even for removed neighbors if there is room.
2010-05-24 16:38:17 +00:00
