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Re: [Xen-users] vms can not ping each other

To: tangyan <tangy@xxxxxxxxxxx>
Subject: Re: [Xen-users] vms can not ping each other
From: John Smith <netman1@xxxxxxx>
Date: Sat, 07 Oct 2006 12:50:22 +0200
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tangyan wrote:
> I have setup a machine with xen, these days. But got a problem now. I
> setup a dom0 with ip address 192.168.1.210/255.255.255.0, vm1 with ip
> addr 192.168.1.101/255.255.255.0, and vm2 with ip addr
> 192.168.1.102/255.255.255.0. All with default gateway 192.168.1.1. Now
> the problem is vm1 and vm2 can not ping each other, but they can ping
> dom0 and other machines within the subnet.
> 
> any one can help me with this problem? thank you very much.
> 
Hi Tangyan,

        I can not help you directly, but if you answer a couple of
questions and try some things, it might help: are you using a bridged,
routed or routed/NAT setup? How about trying arping which gives you
the opportunity to ping mac addresses. Do you use any iptables
related stuff in your domain0 or vm's?

Sincerely,

Jan.

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