Commit graph

134 commits

Author SHA1 Message Date
Hans Dedecker
7ff31bed98 odhcp6c: update to latest git HEAD
5316d7f ra: always trigger update in case of RA parameter change
327f73d dhcpv6: fix strncpy bounds

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-04-29 23:12:31 +02:00
Hans Dedecker
f890821fe7 odhcp6c: update to latest git HEAD
74b5a3 script: fix possible negative delay
473f248 dhcpv6: always trigger script update in case of IA updates
ea18935 ra: rework route information option handling

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-04-05 21:52:15 +02:00
Hans Dedecker
ac593d895a odhcp6c: update to latest git HEAD
5cbd305 odhcp6c: improve code readibility
eb83b7e treewide: improve error handling
b7b11cb dhcpv6: initialize ifreq struct
f0469e2 ra: handle socket fail creation
d573461 odhcp6c: fix file pointer leakage

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-03-31 19:31:42 +02:00
Hans Dedecker
1a5863d6d7 odhcp6c: rework sendopts handling
Bring logic of sendopts handling in line with ip6prefix handling

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-24 21:04:06 +01:00
Jo-Philipp Wich
66222dd92b odhcp6c: support multiple additional user prefixes
Support configuration in the form...

    list ip6prefix 2001:db8:1234::/64
    list ip6prefix 2001:db8:5678::/64

... to allow specifying multiple additional IPv6 prefixes.

Implements feature request FS#1361.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-02-24 21:03:31 +01:00
Hans Dedecker
787326b43e odhcp6c: fix appending of emtpy sendopt value (FS#1336)
Don't append an empty sendopts value as odhcp6c bails out
immediately on an empty -x option triggering an infinite start
loop of odhcp6c

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-08 18:29:37 +01:00
Hans Dedecker
d8acbb86a1 odhcp6c: change sendopts option into list
Commit a26045049b added support for sendopts as a string; since multiple
sendopts values can be specified it makes more sense to model it as a
list of strings.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-08 12:19:48 +01:00
Hans Dedecker
cc7a005c1a odhcp6c: add defaultreqopts config option
By default odhcp6c asks for a default list of options; the config option
defaultreqopts allows to tweak this behavior.
When set to 0 odhcp6c will not ask for any options except for the options
specified in the reqopts config option.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-02-01 15:19:30 +01:00
Hans Dedecker
26045049ba odhcp6c: add sendopts config support and update to latest git HEAD
Add sendopts config support allowing to add options in sent DHCPv6 packets.

Options can be configured as follows :
	uci set network.wan6.sendopts="sntpservers:3001:3001::1,3001:3001::2 11:00000000000000000000006674692F 0x3e8:ABCDEF"

Based on a patch by Frank Andrieu <fandrieu@gmail.com>

See https://git.openwrt.org/?p=project/odhcp6c.git;a=commit;h=510aaf6d528210c5e8a6159f9b80b32615e88c5f
for a more detailed description.

Latest git changes :
	1f93bd4 dhcpv6: rework option passthrough logic
	a477e95 odhcp6c: rework userclass and vendorclass command handling
	510aaf6 odhcp6c: add -x opt:val support
	ab75be1 treewide: update copyrights to 2018
	f3a4609 odhcp6c: let odhcp6c_add_state return a success/failure indication

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-01-18 11:39:42 +01:00
Jo-Philipp Wich
fe920d01bb treewide: replace LEDE_GIT with PROJECT_GIT
Remove LEDE_GIT references in favor to the new name-agnostic
PROJECT_GIT variable.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-01-10 21:27:32 +01:00
Hans Dedecker
995193ccdb odhcp6c: add workaround for broken extendprefix scenario
Extendprefix is typically used to extend an IPv6 RA prefix from a mobile
wan link to the LAN; such scenario requires correct RA prefix settings
like the on link flag not being set.
However some mobile manufacter set the RA prefix on link flag which breaks
basic IPv6 routing.
Work around this issue by filtering out the route being equal to the
extended prefix.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-05 14:46:18 +02:00
Hans Dedecker
05c3647d35 odhcp6c: add ra_holdoff config option and update to git HEAD version (FS#964)
51733a6 ra: align RA update interval with RFC4861 (FS#964)

Add ra_holdoff config option which allows to configure the RA minimum
update interval which is by default 3 seconds as stated in RFC4861.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-03 21:34:48 +02:00
Hans Dedecker
1d45ec2784 dhcpv6: add missing dollar sign in dhcpv6 script (FS#874)
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-29 09:56:19 +02:00
Hans Dedecker
4d5b5c82e1 odhcp6c: update to git HEAD version
0463b05 dhcpv6: rebind capability support in reconfigure message (rfc6644)
53767fc dhcpv6: respect renew end point when handling reconfigure message
dd892e2 dhcpv6: calculate T1, T2 and T3 in a more sane manner
8a6ca6e md5: use libubox md5 library as local implementation
89822de dhcpv6: don't return renew msg in case of invalid msg type in reconfigure msg
4160c0e treewide: align coding style

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-22 21:59:29 +01:00
Hans Dedecker
53b84e4e2b odhcp6c: update to git HEAD version
7e0d8b8 CMakeLists: don't enable libubox md5 implementation by default

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-16 21:42:15 +01:00
Hans Dedecker
28509d6809 odhcp6c: update to git HEAD version
c69555c dhcpv6: use PRIu64 print macro

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-06 17:37:01 +01:00
Hans Dedecker
157b78779f odhcp6c: fix PKG_MIRROR_HASH
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-17 16:04:28 +01:00
Hans Dedecker
b516b38f2f odhcp6c: update to GIT head version
cfd986c odhcp6c: fix possible stack corruption when parsing proc if_inet6

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-08 11:12:39 +01:00
Hans Dedecker
26923ab110 odhcp6c: fix PKG_SOURCE_URL
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-01 21:16:44 +01:00
Hans Dedecker
4d10030c3c odhcp6c: use LEDE_GIT in package source url
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-31 21:58:12 +01:00
Hans Dedecker
542feafd90 odhcp6c: update to git HEAD version
c13b6a0 dhcpv6: fix white space error
e9d80cc dhcpv6: trigger restart of DHCPv6 state machine when not
		receiving statefull options
c7122ec update README
419fb63 dhcpv6: server unicast option support

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-30 15:11:47 +01:00
Hans Dedecker
0d49f9f4b4 odhcp6c: take over maintainership
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Acked-by: Jo-Philipp Wich <jo@mein.io>
2017-01-12 12:15:01 +01:00
Hans Dedecker
8d2171e469 odhcp6c: add option "keep_ra_dnslifetime"
Add option keep_ra_dnslifetime which will preserve the received
lifetime for RDNSS and DNSSL RA records and not overwrite it
by the RA router lifetime as specified in RFC6106.
This allows to accept RDNNS records from RAs that don't announce
a default route by setting router lifetime to 0 in the RAs.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-09 13:28:22 +01:00
Hans Dedecker
34fa03ea16 odhcp6c: bump to git HEAD version
5d6fec3 Merge pull request  from sartura/libubox_md5_reuse
33a2ba1 odhcp6c: reuse md5 from libubox

Switch PKG_SOURCE_URL to git.lede-project.org/project/odhcp6c.git

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-01-03 22:25:13 +01:00
Felix Fietkau
c7c1cf5618 treewide: clean up and unify PKG_VERSION for git based downloads
Also use default defintions for PKG_SOURCE_SUBDIR, PKG_SOURCE

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-22 16:42:21 +01:00
Felix Fietkau
720b99215d treewide: clean up download hashes
Replace *MD5SUM with *HASH, replace MD5 hashes with SHA256

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-16 22:39:22 +01:00
Hans Dedecker
7d760284a7 odhcp6c: Pass parameters to user dhcpv6 script
Pass all the parameters like device, dhcpv6 state to user script

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2016-12-16 18:49:56 +01:00
Daniel Engberg
9edfe7dd13 source: Switch to xz for packages and tools where possible
* Change git packages to xz
* Update mirror checksums in packages where they are used
* Change a few source tarballs to xz if available upstream
* Remove unused lines in packages we're touching, requested by jow- and blogic
* We're relying more on xz-utils so add official mirror as primary source, master site as secondary.
* Add SHA256 checksums to multiple git tarball packages

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2016-10-06 12:16:56 +02:00
Hans Dedecker
ecbc138343 odhcp6c: Upstep to latest version
Following fixes are included in the latest version:
    -Script is launched with incorrect action
    -Possible buffer overflows
    -Lots of minor bugfixes

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2016-06-30 14:53:21 +02:00
Steven Barth
836d462b10 package: Remove dependencies to kmod-ipv6
Since r46834, IPv6 support is builtin if selected. Therefor, dependencies
on kmod-ipv6 can no longer be fulfilled, since it is not a module anymore.

Signed-off-by: Arjen de Korte <arjen+openwrt@de-korte.org>

SVN-Revision: 47022
2015-09-21 21:15:41 +00:00
Steven Barth
4b7ba93083 odhcp6c: correctly extend prefix from RAs
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46781
2015-09-04 06:29:36 +00:00
Steven Barth
72b4ed113a odhcp6c: add RFC 7278 3gpp IPv6 prefix extension
Use option extendprefix 1 to enable

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

SVN-Revision: 46779
2015-09-03 15:53:33 +00:00
Steven Barth
9a2132156d odhcp6c: minor fixes
Better synchronize RA & DHCPv6 events
Accumulate some events to avoid flooding
Restart softwires for address and prefix changes

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

SVN-Revision: 46518
2015-07-29 06:13:15 +00:00
Steven Barth
706adb1601 odhcp6c: add option "sourcefilter" to disable source filter
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46408
2015-07-18 05:44:50 +00:00
Steven Barth
fab6209f71 odhcp6c: work-around more ISP DHCPv6-PD issues
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46317
2015-07-13 14:17:38 +00:00
Steven Barth
4734c4459b odhcp6c: work around RIOs matching PIOs as sent by some apple routers
Thanks to Mikael Abrahamsson for reporting.

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

SVN-Revision: 45941
2015-06-10 15:54:24 +00:00
Steven Barth
2fed0fffe1 odhcp6c: fix handling of custom DHCPv6 options
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45935
2015-06-09 20:28:35 +00:00
Steven Barth
08f057c703 ipv6: remove now unneeded source-dest-routing workarounds
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45700
2015-05-19 07:53:08 +00:00
Steven Barth
356a9f0280 odhcp6c: fix parsing of LW4over6 parameters
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45688
2015-05-16 07:29:42 +00:00
Steven Barth
42c75c690e odhcp6c: fix SOL_MAX_RT to match RFC 3315
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45514
2015-04-20 09:17:13 +00:00
Steven Barth
6b062ad848 network: shorten names of generated interfaces
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45476
2015-04-17 13:10:19 +00:00
Steven Barth
2eefcd1048 odhcp6c: avoid saving empty RA search domains
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45448
2015-04-15 12:57:41 +00:00
Steven Barth
56573fdb0d odhcp6c: fix some issue discovered by scan-build
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45429
2015-04-14 08:33:37 +00:00
Steven Barth
7e5bf40cac odhcpd: avoid illegal memory access in some corner cases
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45428
2015-04-14 08:31:53 +00:00
Steven Barth
0dbbbda4bf odhcp6c: move IPv6 /proc config to userspace and sanitize
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45358
2015-04-10 11:33:15 +00:00
Steven Barth
4b1257137c odhcp6c: add 464xlat integration, fix dslite integration
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45323
2015-04-09 08:17:32 +00:00
Steven Barth
4f00a51723 odhcp6c: some more code compliance
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45191
2015-03-31 17:30:47 +00:00
Steven Barth
bbe5dc48a2 odhcp6c: musl fixes (thanks Felix)
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45146
2015-03-30 08:49:20 +00:00
Steven Barth
6c0d6a3cb3 odhcp6c: various small fixes
SVN-Revision: 45001
2015-03-25 18:24:54 +00:00
Steven Barth
89e3a8b3b5 odhcp6c: correctly handle renew-replies with short lease times
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 43592
2014-12-10 10:41:51 +00:00