Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-02-11 Thread JINMEI Tatuya / 神明達哉
On Fri, 09 Feb 2007 23:21:33 +0100, Dimitry Andric [EMAIL PROTECTED] said: Bruce A. Mah wrote: I've convinced myself that this problem needs to be tested in isolation (i.e. you have complete control over both ends of the tunnel) because incoming packets over the tunnel cause the host route

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-02-11 Thread Dimitry Andric
JINMEI Tatuya / 神明達哉 wrote: Confirmed. I've updated the machine on which I originally had this problem to -STABLE as of today, and the problem has disappeared. I thought it was also planned to be incorporated to RELENG_6_2, right? I'm not sure if non-security related fixes are considered

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-02-11 Thread Bruce A. Mah
If memory serves me right, Dimitry Andric wrote: JINMEI Tatuya / 神明達哉 wrote: Confirmed. I've updated the machine on which I originally had this problem to -STABLE as of today, and the problem has disappeared. I thought it was also planned to be incorporated to RELENG_6_2, right? I'm not

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-02-09 Thread Dimitry Andric
Bruce A. Mah wrote: I've convinced myself that this problem needs to be tested in isolation (i.e. you have complete control over both ends of the tunnel) because incoming packets over the tunnel cause the host route to get added automatically if it wasn't there already. After reading the

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-02-08 Thread Bruce A. Mah
If memory serves me right, Dimitry Andric wrote: Bruce A. Mah wrote: I mean that it may be that between -RELEASE and -STABLE, other things have changed, e.g. network rc scripts, /sbin/route itself, etc, which may also influence this behaviour. I'm sure more than only nd6.c changed. :) The

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-24 Thread Henrik Brix Andersen
On Tue, Jan 23, 2007 at 09:57:06PM +0100, Dimitry Andric wrote: Yes. The specific line in my rc.conf is: ipv6_ifconfig_gif0=2001:7b8:2ff:146::2 2001:7b8:2ff:146::1 prefixlen 128 With that setup you should be able to just do: ipv6_defaultrouter=2001:7b8:2ff:146::1

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-23 Thread Bruce A. Mah
If memory serves me right, Dimitry Andric wrote: Bruce A. Mah wrote: and later I found out it was caused by commit 1.48.2.16: http://lists.freebsd.org/pipermail/freebsd-stable/2006-December/031853.html This isn't consistent with what I'm finding. For one thing, rev. 1.48.2.16 of nd6.c isn't

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-23 Thread Dimitry Andric
Bruce A. Mah wrote: Just to confirm, you're dealing with a gif(4) interface with an explicitly-configured destination address and a 128-bit prefixlen, yes? Yes. The specific line in my rc.conf is: ipv6_ifconfig_gif0=2001:7b8:2ff:146::2 2001:7b8:2ff:146::1 prefixlen 128 Maybe there is

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-22 Thread Dimitry Andric
Bruce A. Mah wrote: and later I found out it was caused by commit 1.48.2.16: http://lists.freebsd.org/pipermail/freebsd-stable/2006-December/031853.html This isn't consistent with what I'm finding. For one thing, rev. 1.48.2.16 of nd6.c isn't in 6.2-RELEASE but I saw the problem there

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread Dimitry Andric
Bruce A. Mah wrote: I remember Dimitry Andric reported the same problem on -stable on 30 Dec, and after he reverted rev.1.48.2.16 it worked fine again. Do you have the symptom even on 6.2-RELEASE? Since RELENG_6_2_0_RELEASE did not have the change, I thought there was no problem. ... On

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread Bruce A. Mah
If memory serves me right, Dimitry Andric wrote: Bruce A. Mah wrote: I remember Dimitry Andric reported the same problem on -stable on 30 Dec, and after he reverted rev.1.48.2.16 it worked fine again. Do you have the symptom even on 6.2-RELEASE? Since RELENG_6_2_0_RELEASE did not have

IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-20 Thread Bruce A. Mah
I'm observing a problem with IPv6 over gif(4) tunnels on 6.2-RELEASE and recent 6-STABLE, namely that I can't seem to be able to pass traffic over them. Essentially, when I configure a gif interface like this: # ifconfig gif0 inet6 :::::1 :::::2 prefixlen 128

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-20 Thread Bruce A. Mah
If memory serves me right, Hiroki Sato wrote: Bruce A. Mah [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: bm I'm observing a problem with IPv6 over gif(4) tunnels on 6.2-RELEASE bm and recent 6-STABLE, namely that I can't seem to be able to pass bm traffic over them. [snip] bm I know

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-20 Thread Hiroki Sato
Bruce A. Mah [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: bm I'm observing a problem with IPv6 over gif(4) tunnels on 6.2-RELEASE bm and recent 6-STABLE, namely that I can't seem to be able to pass bm traffic over them. bm bm Essentially, when I configure a gif interface like this: bm bm #