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Re: [Xen-users] Dom0 cannot see network when bridge is enabled

from [Ian Duggan]

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To:	"Fischer, Anna" <anna.fischer@xxxxxx>
Subject:	Re: [Xen-users] Dom0 cannot see network when bridge is enabled
From:	Ian Duggan <ian@xxxxxxxxxxxxx>
Date:	Tue, 11 Sep 2007 00:36:58 -0700
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Fischer, Anna wrote:
> I assume you have already checked this, but did you look at your
> iptables configuration to make sure that packet filtering is not
> blocking any traffic?

Yes, the default policies are ACCEPT, with some extra forwarding rules
in there:

bunsen:~# iptables -nL
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
ACCEPT     0    --  10.0.0.30            0.0.0.0/0           PHYSDEV
match --physdev-in vif1.0
ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV
match --physdev-in vif1.0 udp spt:68 dpt:67

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination



Should there be more?

--Ian

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