Default route changes unexpectedly

[Ermal Luçi]

On Wed, Mar 6, 2013 at 9:38 AM, Krzysztof Barcikowski <
krzysiek at airnet.opole.pl> wrote:

> W dniu 2013-03-06 09:25, Andre Oppermann pisze:
>
>  Can you describe your traffic forwarding setup in more detail?
>> Is it only pf, or do you run netgraph, or other things as well?
>> Do you use flow routing?
>>
>> How frequent does this happen?
>>
>> I'm trying to create a stack graph to see which parts of the network
>> stack are involved in handling your packet.
>>
>>
> Hi,
> In my case, I do use PF for filtering and NAT (without routing options
> like 'route-to' or 'reply-to') together with ALTQ (PRIQ).
> I also use IPFW+Dummynet combo for shaping.
>
> net.inet.ip.sourceroute: 0
> net.inet.ip.accept_**sourceroute: 0
>
> Router traffic is about 300Mb/s in peak.
>
> Frequency:
> Wed Oct 3 14:19:15 CEST 2012
> Thu Dec 13 04:39:43 CET 2012
> Thu Dec 13 04:39:46 CET 2012
> Thu Dec 13 04:39:47 CET 2012
> Thu Dec 13 04:39:50 CET 2012
> Thu Dec 13 04:39:53 CET 2012
> Thu Dec 13 04:39:59 CET 2012
> Thu Dec 13 04:40:11 CET 2012
> Fri Jan 4 07:47:00 CET 2013
> Mon Jan 28 18:35:43 CET 2013
> Sat Feb 2 22:43:01 CET 2013
>
> I do only monitor default route change, but this bug also affects static
> routes (i.e. I have one static route and it changes more frequently that
> default route).
>
> Please let me know if I can provide any more feedback.
>
> Krzysiek
>
>
>
>
Do you have flowtable support in your kernel?
Can you try without it enabled?


>
>
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-- 
Ermal