Bug 155706 - net/quagga: ripd is broken
Summary: net/quagga: ripd is broken
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: Normal Affects Only Me
Assignee: Sergey Matveychuk
Depends on:
Reported: 2011-03-19 22:00 UTC by Eugene Grosbein
Modified: 2011-04-02 19:20 UTC (History)
0 users

See Also:

file.diff (2.90 KB, patch)
2011-03-19 22:00 UTC, Eugene Grosbein
no flags Details | Diff

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Description Eugene Grosbein 2011-03-19 22:00:10 UTC
	quagga can join interface to multicast group either
	with the RFC 1724 hack or with ip_mreqn/IP_MULTICAST_IF.

	The RFC 1724 hack for interface selection has been removed
	from FreeBSD since 7.0-RELEASE (see entry 20070612 in /usr/src/UPDATIN).
	The port net/quagga since quagga-0.99.17_2 contains files/patch-lib-sockopt.c
	that effectively disables use of ip_mreqn. This change broke ripd
	for FreeBSD 7.0 and later.

	ripd with this change still works in 6.x where RFC 1724 hack exists.

Fix: The following patch is taken from

	We need to remove our own files/patch-lib-sockopt.c
	and replace it with this one. I've tested it with ripd and ospfd,
	it works just fine for ngX and gifX interfaces.
	In FreeBSD 8.2, for ngX interfaces created by net/mpd5
	ripd cannot join multicast group and complains to the log:

Can't setsockopt IP_MULTICAST_IF on fd 11 to source address for interface ng2
can't send packet : Permission denied

	These lines repeat every 32 seconds while ripd is running.
Comment 1 Edwin Groothuis freebsd_committer 2011-03-19 22:00:20 UTC
Maintainer of net/quagga,

Please note that PR ports/155706 has just been submitted.

If it contains a patch for an upgrade, an enhancement or a bug fix
you agree on, reply to this email stating that you approve the patch
and a committer will take care of it.

The full text of the PR can be found at:

Edwin Groothuis via the GNATS Auto Assign Tool
Comment 2 Edwin Groothuis freebsd_committer 2011-03-19 22:00:22 UTC
State Changed
From-To: open->feedback

Awaiting maintainers feedback (via the GNATS Auto Assign Tool)
Comment 3 Sergey Matveychuk freebsd_committer 2011-04-01 15:46:36 UTC
Responsible Changed
From-To: freebsd-ports-bugs->sem

Take it.
Comment 4 dfilter service freebsd_committer 2011-04-02 19:15:18 UTC
sem         2011-04-02 18:15:01 UTC

  FreeBSD ports repository

  Modified files:
    net/quagga           Makefile 
    net/quagga/files     patch-lib-sockopt.c 
  - Fix ripd on 7.0+.
    ripd could not join multicast group and complains to the log:
    Can't setsockopt IP_MULTICAST_IF on fd 11 to source address XXX.XXX.XXX.XXX
    for interface ng2 can't send packet : Permission denied
  PR:             ports/155706
  Submitted by:   Eugene Grosbein
  Approved by:    maintainer
  Revision  Changes    Path
  1.109     +1 -1      ports/net/quagga/Makefile
  1.4       +79 -11    ports/net/quagga/files/patch-lib-sockopt.c
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Comment 5 Sergey Matveychuk freebsd_committer 2011-04-02 19:15:24 UTC
State Changed
From-To: feedback->closed

Committed. Thanks!