* Dead loop on Virtual interface
@ 2005-04-13 8:21 Andrew Hall
2005-04-17 22:26 ` Patrick McHardy
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Hall @ 2005-04-13 8:21 UTC (permalink / raw)
To: netfilter-devel
Hi,
We've been using the native ipsec implementation in a routed environment
with no real problems. We have now tried it with a combined bridging/routed
setup and we see the message "dead loop on virtual interface BR0'. The
endpoint is configured to be the bridge interface. We have tried 2.6.10 and
2.6.11.5 with the same effect. If we disable the ipsec transport the message
goes away. Does anyone know if this is this a problem/bug with the way
netfilter, the bridging code and ipsec interrelate? Or could there be some
other issue.
Thanks,
Andrew.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Dead loop on Virtual interface
2005-04-13 8:21 Dead loop on Virtual interface Andrew Hall
@ 2005-04-17 22:26 ` Patrick McHardy
0 siblings, 0 replies; 2+ messages in thread
From: Patrick McHardy @ 2005-04-17 22:26 UTC (permalink / raw)
To: Andrew Hall; +Cc: Netfilter Development Mailinglist
Andrew Hall wrote:
> Hi,
>
> We've been using the native ipsec implementation in a routed environment
> with no real problems. We have now tried it with a combined
> bridging/routed setup and we see the message "dead loop on virtual
> interface BR0'. The endpoint is configured to be the bridge interface.
> We have tried 2.6.10 and 2.6.11.5 with the same effect. If we disable
> the ipsec transport the message goes away. Does anyone know if this is
> this a problem/bug with the way netfilter, the bridging code and ipsec
> interrelate? Or could there be some other issue.
Probably a misconfiguration, this message occurs when a virtual
device's hard_start_xmit() function tries to transmit a packet using
itself as output device.
Regards
Patrick
^ permalink raw reply [flat|nested] 2+ messages in thread
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