[Xen-users] DomU's cannot see network packets on eth0 using TShark

[sb1027 <sbanks@xxxxxx>]

Hi folks,

I'm new to Xen so apologies if this is a stupid question.
Setup is as follows:
Dom0 and DomU's running Hardy Heron
Kernel 2.6.24-16-xen
Xen version 3.0

My problem is I want to run TShark on DomU to see packets sent to eth0 on
Dom0.
TShark on Dom0 can see packets sent to DomU on eth0 but DomU cannot see
packets sent to Dom0 on eth0. I know the eth0 on DomU is a different eth0
(virtual interface) than the eth0 on Dom0. 

Is there some bridging that I need to set up or will setting up a FORWARD
using the iptables do anything to help solve this. Bit hazy on all this so
any help or clarification or ideas would be great.

Pinging from any of the DomUs to the Dom0 works and vice-versa. DomUs can
also see ping other IP addresses on the network.

Many thanks SB



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