Commit graph

47 commits

Author SHA1 Message Date
Steven Barth
dfa9ca772b odhcp6c: Multiple improvements and fixes
* Various RFC compliance fixes (thanks to Hans Dedecker)
* Fix RA spam filter logic causing ipv6 connection issues
* Fix parameters -F and -P being order dependent

SVN-Revision: 38577
2013-10-29 13:23:28 +00:00
Steven Barth
d8d0e2c536 odhcp6c: filter similar RAs spammed by some ISPs
SVN-Revision: 38505
2013-10-23 10:31:06 +00:00
Steven Barth
7e13c80b3d odhcp6c: fix parsing of IA_PD adverts
SVN-Revision: 38433
2013-10-17 07:19:32 +00:00
Steven Barth
156ea733d4 odhcp6c: various fixes
* Make SOL_MAX_RT configurable and default back to 120s
* Prefer servers with bigger prefixes (allows to use Comcast /60)
* Don't hang indefinitely if DHCPv6 REQUEST is not answered

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 38393
2013-10-14 18:53:02 +00:00
Steven Barth
6dbfe22601 odhcp6c: improve server selection, introduce "forceprefix" option
SVN-Revision: 38314
2013-10-07 08:43:33 +00:00
Steven Barth
95e9c260bc odhcp6c: validate hop-limit on RAs
SVN-Revision: 38285
2013-10-02 14:16:05 +00:00
Steven Barth
4894800bdd odhcp6c: handle NoAddrsAvail IA-status
SVN-Revision: 38092
2013-09-21 10:54:13 +00:00
Steven Barth
808a1c7808 odhcp6c: Restart when server returns IAID error
SVN-Revision: 38032
2013-09-18 10:27:15 +00:00
Steven Barth
eba3ab9ade odhcp6c: Timing workaround for buggy servers
SVN-Revision: 37951
2013-09-12 12:57:42 +00:00
Steven Barth
b2a71fedd9 odhcp6c: more compatibility fixes
SVN-Revision: 37907
2013-09-05 21:13:51 +00:00
Steven Barth
e3a369e597 odhcp6c: avoid integer overflows in resend logic
SVN-Revision: 37150
2013-07-03 16:14:24 +00:00
Steven Barth
b9aa47d5b6 odhcp6c: add missing config parameter
SVN-Revision: 37148
2013-07-03 13:50:06 +00:00
Steven Barth
cb66ed972b odhcp6c: Add missing config option "ifaceid"
SVN-Revision: 37033
2013-06-25 05:18:20 +00:00
Steven Barth
5219d38da2 odhcp6c: Add option to override interface identifier in RA-client
SVN-Revision: 36959
2013-06-18 12:51:14 +00:00
Steven Barth
302cf427cb odhcp6c: add sanity checks for NDP and MTU parameters from RAs
SVN-Revision: 36930
2013-06-13 06:38:48 +00:00
Steven Barth
7ae506c7d4 odhcp6c: work around spurious false-positive address DECLINEs
SVN-Revision: 36809
2013-05-31 13:49:17 +00:00
Steven Barth
bf582fbb7b odhcp6c: fix handling of multiple RAs in a row
SVN-Revision: 36804
2013-05-31 10:02:39 +00:00
Steven Barth
23b3cebd56 odhcp6c: fix or debug disappearing IPv6 addresses
SVN-Revision: 36745
2013-05-28 16:28:14 +00:00
Steven Barth
24c39ddcf7 odhcp6c: Various fixes * Honour T1 and T2 values from servers better * Correctly send Reconfigure-Accept option in requests
SVN-Revision: 36678
2013-05-21 09:13:48 +00:00
Steven Barth
c6f70381c9 odhcp6c: Fix address / prefix expiry logic
SVN-Revision: 36675
2013-05-20 14:54:20 +00:00
Steven Barth
a62ca72309 odhcp6c: Fix handling of RAs when no DHCPv6-server is present
SVN-Revision: 36641
2013-05-15 11:07:01 +00:00
Felix Fietkau
d481486aad package: fold the IPv6 menu into Network
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36634
2013-05-14 15:02:31 +00:00
Steven Barth
ad93a571c6 odhcp6c: added support for DS-Lite + various fixes
SVN-Revision: 36625
2013-05-13 17:12:25 +00:00
Steven Barth
9c1ed6447b odhcp6c: Make SLAAC-only work without reqprefix=no
Previously if the upstream router did not provide any DHCPv6-service
the wan6 interface would not come up even if RAs were received. The new
behavior allows the wan6 interface to comeup with RA-only configuration
after a timeout of 10s.

SVN-Revision: 36555
2013-05-06 10:20:43 +00:00
Steven Barth
21e4e2a766 odhcp6c: Set default SOL_MAX_RT to 1h
SVN-Revision: 36411
2013-04-24 05:02:45 +00:00
Steven Barth
c96c05d549 odhcp6c: Several fixes and improvements * Add preliminary support for RFC 6603 prefix exclusion * Fix reconfigure-support and reconfigure authentication * Set maximum retransmission timeout for solicitations to 2h * Fix a segfault when parsing IA_PD in advertise messages
SVN-Revision: 36382
2013-04-22 19:40:01 +00:00
Steven Barth
eedf9e72f9 odhcp6c: Fix a race-condition in RA-handling
Thanks to Markus Stenberg for investigating and providing a fix

SVN-Revision: 36132
2013-03-26 13:39:17 +00:00
Steven Barth
6529cf6cea odhcp6c: minor bug fixes
SVN-Revision: 36123
2013-03-25 10:58:48 +00:00
Steven Barth
eeb88a1df3 odhcp6c: Fix metric for on-link prefix routes
SVN-Revision: 36094
2013-03-20 09:26:52 +00:00
Steven Barth
3ebdd3b330 odhcp6c: fix preference handling, custom client-ID * thanks to mbidewell for investigating
SVN-Revision: 36083
2013-03-18 07:24:49 +00:00
Steven Barth
39a001dc69 odhcp6c: various bugfixes * Don't prematurely send RENEW / REBIND when T1 or T2 is > 1 day * Add "norelease" option to not send a RELEASE when stopping
SVN-Revision: 35902
2013-03-08 07:04:38 +00:00
Steven Barth
99b69fd9c5 odhcp6c: allow setting a user-provided prefix as well
SVN-Revision: 35570
2013-02-12 08:23:54 +00:00
Steven Barth
b8c796fbd7 odhcp6c: Various bugfixes * Don't send undesired suggestions for preferred and valid lifetimes * Be less verbose in logging
SVN-Revision: 35553
2013-02-11 12:30:16 +00:00
Steven Barth
13544edce7 odhcp6c: Fix timing issues
SVN-Revision: 35472
2013-02-03 17:26:40 +00:00
Steven Barth
6be5a5a73d odhcp6c: Fix RENEW and REBIND requests
SVN-Revision: 35454
2013-02-02 10:44:13 +00:00
Steven Barth
e2193a69c8 odhcp6c: allow IPv6-config via SLAAC-only if no prefix is requested
SVN-Revision: 35421
2013-02-01 13:38:47 +00:00
Steven Barth
9a62439c28 odhcp6c: switch to userspace RA-handling and offload address assignment to netifd
SVN-Revision: 35419
2013-02-01 12:28:39 +00:00
Steven Barth
1a0b207d61 odhcp6c: remove IPv6 forwarding-sysctl workaround
SVN-Revision: 35370
2013-01-29 10:13:44 +00:00
Steven Barth
e964fa5d8f odhcp6c: work-around for proto-script to avoid loosing the default route
SVN-Revision: 35345
2013-01-28 13:53:43 +00:00
Steven Barth
f1fd0f8278 odhcp6c: Fix address assignment with infinite validity
SVN-Revision: 35258
2013-01-21 07:58:58 +00:00
Steven Barth
5a122f7e5f odhcp6c: Fix parsing more than one DNS server
SVN-Revision: 35215
2013-01-18 08:21:35 +00:00
Steven Barth
66fa83d211 odhcp6c: Detect a different MAC if interface has none * Fixes DHCPv6 behaviour over PPP and similar
SVN-Revision: 35189
2013-01-17 08:29:01 +00:00
Steven Barth
0cd21ca785 odhcp6c: Send RS on start
SVN-Revision: 35137
2013-01-13 18:06:24 +00:00
Steven Barth
f0df2006af odhcp6c: Add preliminary proto-handler
SVN-Revision: 35135
2013-01-13 17:35:09 +00:00
Steven Barth
c7d9d7c952 odhcp6c: Add support for SNTP and SIP options
SVN-Revision: 34984
2013-01-02 23:05:39 +00:00
Steven Barth
f36c3067c6 odhcp6c: Fix build on arch where char is unsigned
SVN-Revision: 34856
2012-12-22 13:00:45 +00:00
Steven Barth
e6e6e0d152 odhcp6c: Add new embedded DHCPv6 client
SVN-Revision: 34421
2012-11-29 20:14:23 +00:00