miegl/mud
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a9fdd76fa32e5aeedd82f3fe1c3df0d5ec62c7b4
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331 Commits

Author SHA1 Message Date
Adrien Gallouët
a9fdd76fa3 Code cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-10 09:56:13 +00:00
Adrien Gallouët
0a9a139409 Fix a bad typo 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-09 22:25:00 +00:00
Adrien Gallouët
2811e2383f Compute rate/loss only when mtu is ok 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-09 17:39:42 +00:00
Adrien Gallouët
ed6cc0e6f6 Degrade lossy path 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-08 14:35:25 +00:00
Adrien Gallouët
487474a80e Update loss computing 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-08 14:34:47 +00:00
Adrien Gallouët
c0d2118a77 Use fixed rate by default 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-07 12:44:29 +00:00
Adrien Gallouët
70e80f76e0 Add a fixed rate mode 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-07 11:07:13 +00:00
Adrien Gallouët
e4092ebebd Cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-07 10:24:58 +00:00
Adrien Gallouët
2330e6470e Remove useless conversions 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-07 10:24:01 +00:00
Adrien Gallouët
7d59eedd39 Sanitize mud_decrypt_msg() 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-07 10:01:15 +00:00
Adrien Gallouët
c536bef802 Force MTU sync 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-04 16:15:18 +00:00
Adrien Gallouët
23a5cdfe31 Remove probe, let the system take its time 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-04 13:00:29 +00:00
Adrien Gallouët
6894867b9f Limit tx.rate to tx_max_rate... 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-04 12:38:14 +00:00
Adrien Gallouët
8f11ffa5a4 Slow down internal rate on dead paths 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-04 12:33:25 +00:00
Adrien Gallouët
1f18b731c4 Prepare the way before you run away 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-04 12:08:54 +00:00
Adrien Gallouët
e3689d29b7 Return MTU probing status in mud_update() 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-03 21:50:59 +00:00
Adrien Gallouët
b6238c939e Count backup path 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-03 15:15:29 +00:00
Adrien Gallouët
6e8a3cef1e Update protocol 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-03 13:53:08 +00:00
Adrien Gallouët
e56abf5eaa Reimplement backup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-02 19:27:57 +00:00
Adrien Gallouët
6b1881e94c Send msg_timeout to the server 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-02 17:43:54 +00:00
Adrien Gallouët
7ff46e742b Code cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-02 15:07:28 +00:00
Adrien Gallouët
a87a277701 Cleanup path after a 1min silence 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2020-01-02 15:04:40 +00:00
Adrien Gallouët
ef41aa28ce Update now after mud_send_msg() 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-31 15:09:04 +00:00
Adrien Gallouët
d5322e187d Use EAFNOSUPPORT when necessary 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-28 22:05:27 +00:00
Adrien Gallouët
0a2b23bb88 Fix (and refactor) keyx with low timeout 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-28 13:24:21 +00:00
Adrien Gallouët
3a30c63eff God doesn't care about endianness 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-28 11:57:00 +00:00
Adrien Gallouët
9c27f92f9d Remove old keyx stuff 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-27 17:29:58 +00:00
Adrien Gallouët
9e3e2b358b Use the full 8bits range for loss 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-26 16:56:59 +00:00
Adrien Gallouët
a6acb8736c Increase MUD_MSG_SENT_MAX 
This allows to support paths of <=500ms as written in
the glorytun README.

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-26 15:02:53 +00:00
Adrien Gallouët
3d4e3a8fbe Burst shouldn't depend on MUD_MSG_TIMEOUT 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-26 15:01:51 +00:00
Adrien Gallouët
97407b2527 Reintroduce failover (and make it a little faster) 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-26 14:57:08 +00:00
Adrien Gallouët
dc22121739 Compute a global window for all paths 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-24 14:18:27 +00:00
Adrien Gallouët
06c0945ac5 Code cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-24 12:49:15 +00:00
Adrien Gallouët
2b19c80ae3 Fix tx_max_rate 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-24 12:33:05 +00:00
Adrien Gallouët
21b15727c5 Don't wait unnecessarily to compute RTT 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-23 10:57:50 +00:00
Adrien Gallouët
569e712248 Probe MTU before sending real packets 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-22 01:46:12 +00:00
Adrien Gallouët
8c033a12a1 Fix build 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-17 19:47:25 +00:00
Adrien Gallouët
6b58ebb993 Code cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-17 16:12:16 +00:00
Adrien Gallouët
7179de77da Small useless opt 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-17 16:08:25 +00:00
Adrien Gallouët
e6a8c8e013 Compute loss with packets (not bytes) 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-17 14:03:59 +00:00
Adrien Gallouët
137971e957 Apply TC on all packets 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-16 15:59:34 +00:00
Adrien Gallouët
9abb50a7e2 Clear path->msg on reset 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-16 10:40:11 +00:00
Adrien Gallouët
2766a94e3b Code cleanup 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-16 09:43:36 +00:00
Adrien Gallouët
c420e9494a First draft on the new protocol 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-15 21:30:44 +00:00
Adrien Gallouët
407db114c6 Use mem*() when touching sin{,6}_port 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-12-12 09:50:04 +00:00
Adrien Gallouët
0537b01d4b This commit doesn't exist 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-11-19 11:56:36 +00:00
Adrien Gallouët
79dc61e7dc Decrease rate instead of degrading the path 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-11-05 17:52:18 +00:00
Adrien Gallouët
67a660117e Setup rate_max 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-11-05 10:43:00 +00:00
Adrien Gallouët
831714e07f Force update after mud_reset_path() 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-11-04 15:01:31 +00:00
Adrien Gallouët
f047af8148 Remove useless call to mud_reset_path() 
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
 2019-11-04 15:00:37 +00:00