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RE: [Xen-devel] Odd Bridging Quirk

To: "Chris Babcock" <cbabcock@xxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Odd Bridging Quirk
From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Date: Tue, 21 Jun 2005 10:23:29 +1000
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Thread-index: AcV16jHV5riictv/QpCmjtVwIVyTfwADSvcQ
Thread-topic: [Xen-devel] Odd Bridging Quirk
What network card(s) are you using?

Do you have any firewall rules that might be operating at the bridge
level?

James

> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Chris Babcock
> Sent: Tuesday, 21 June 2005 08:42
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Odd Bridging Quirk
> 
> I am seeing an odd bridging quirk, on my domU instances.
> 
> When any of my domU's start, they cannot receive any traffic until
they
> have sent at least a few packets.  Time seems to have no effect on
this
> behavior.  If I let an idle domU sit for an hour, it still fails to
> receive, if it has not originated any traffic.
> 
> My workaround for the moment, is an added rc-init script that pings
the
> default gateway a few times when the domain first comes up.
> 
> Is this normal? Should there be a warning in the docs, if it is?  If
not,
> does anybody have any ideas what may be causing this?
> 
> -CRB
> 
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