Re: [Xen-users] fully separated virtual interfaces

[Martin Goldstone <m.j.goldstone@xxxxxxxxxxxxxxx>]

We're using a script to do a similar thing:

#!/bin/sh
dir=$(dirname "$0")
"$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0
"$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1

You'll obviously need to change your xend config file to use this script instead of network-bridge.

A very similar script is included in Xen 3.1 (not sure about earlier versions), called multi-bridge in /etc/xen/scripts.

Obviously, you'll need to specify in each guest's config file which bridge to use (in the vif line, bridge=xenbr0 or bridge=xenbr1)

Hope this helps,

Martin


Mohammad Zohny wrote:

I have 2 network interfaces on a XEN host (SLES10, xen 3.0.4)

eth0: 192.168.0.1
eth1: 172.16.0.1

and I have 2 xen guests.
can I get the two guest systems fully separated from each others, by creating 2 bridges and each bridge
connect to different physical interface?

i.e. : eth0 --> xenbr0 --> vif1.0
and eth1 --> xenbr1 --->vif2.0

and how to do that?

please, I need help in this issue urgently.

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