On Sat, Sep 18, 2004 at 08:43:04AM +0900, YOSHIFUJI Hideaki / ?$B5HF#1QL@ wrote:
> > I'm experiencing some strange problems on a 2.6.8.1 vanilla kernel. I
> > tried to reproduce it with a minimal system:
> :
> > (intermixed with a 'ip6tables -A OUTPUT -j LOG' and '-A INPUT -j LOG'
> > rules for diagnostics).
>
> It is not minimum with ip6tables. :-)
i just added ip6tables to get some log messages on incoming/outgoing
packets (small embedded system with no tcpdump).
> Anyway, please try the latest bk tree.
> There are may fixes in it.
In fact the problem disappeared with 2.6.9-rc2. I thought the idea of
2.6.8.x is to have real show-stopper bugfixes go into that series... and
if something like this is severely broken in ipv6, I would say it
rectifies a 2.6.8.2 release, don't you think?
I have to admit that this is the first time that my linux ipv6 setup
breaks within four years...
Now I'm stuck with another issue: The interfaces suddenly no logner
get any link-local addresses:
/proc/net # ip -6 addr
2: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qlen 1000
inet6 3ffe:400:900:1100::1/64 scope global
valid_lft forever preferred_lft forever
inet6 3ffe:400:900:1100:207:e9ff:fe09:b920/64 scope global
valid_lft forever preferred_lft forever
3: lo: <LOOPBACK,UP> mtu 16436
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
4: eth0.2: <BROADCAST,MULTICAST,UP> mtu 1500
inet6 3ffe:400:900:1101::1/64 scope global
valid_lft forever preferred_lft forever
inet6 3ffe:400:900:1101:207:e9ff:fe09:b920/64 scope global
valid_lft forever preferred_lft forever
5: eth0.3: <BROADCAST,MULTICAST,UP> mtu 1500
inet6 3ffe:400:900:9999::1/64 scope global
valid_lft forever preferred_lft forever
inet6 3ffe:400:900:9999:207:e9ff:fe09:b920/64 scope global
valid_lft forever preferred_lft forever
8: tap0: <BROADCAST,MULTICAST,UP> mtu 1399 qlen 1000
inet6 3ffe:400:900:3001::2/64 scope global
valid_lft forever preferred_lft forever
/proc/net # uname -r
2.6.9-rc2
Thanks!
--
- Harald Welte <laforge@xxxxxxxxxxxx> http://www.gnumonks.org/
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