Toyo Abe wrote:
> Hi Karsten,
>
> Karsten Keil wrote:
>> On Mon, Aug 18, 2008 at 03:25:08PM +0800, wang_jiabo wrote:
>>> Hi Vladimir Kuk:
>>> sorry, could you tell me what I can do to repair this problem,
>>> this is kernel bug , or this is my NUT configuration problem in host
>>> mode
>>
>> This is a kernel bug which was fixed in 2.6.26 for all earlier kernel
>> version you need to backport
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=f630e43a215a3129d0c1173cae0bce6ea4855cf7
>>
>>
>
> This is not the fix for this bug. His problem here is NUT must disable
> IP operation upon DAD failure, but it didn't.
> Right solution is backporting the following two commits.
>
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=778d80be52699596bf70e0eb0761cf5e1e46088d
>
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=1b34be74cbf18f5d58cc85c7c4afcd9f7d74accd
>
>
> Then, do sysctl -w net.ipv6.conf.<iface>.accept_dad=2
>
> Regards,
> -toyo
>
when we finish the fix,
I put the "sysctl -w net.ipv6.conf.<iface>.accept_dad=2 "to /etc/rc.local
but still test failure
could you give me more suggest
Thanks