Re: Re: [Qemu-devel] problems: running two instance of Qemu with same MAC address

[Mulyadi Santosa <a_mulyadi@softhome.net>]

Hello all

After doing adventure, i got the answer. The key is using Ethernet Bridge 
method . You need to compile the kernel with Ethernet bridge module if u 
don't have it yet.

First install bridge-utils package ( if your distro doesn't include it, find 
it here http://www.math.leidenuniv.nl/~buytenh/bridge).On my RH 9, the bridge 
utils comes with short HOWTO, so you can learn more about it. Then modprobe 
bridge module.

The rest steps are:
1. create bridge interface, eg br0 --> brctl addbr br0
2. include tun0 and tun1 into br0 -- > brctl addif tun0 & brctl addif tun1
3. assign IP address into br0 and turn it on
4. for each guest, set the br0 IP as default gateway
5. On the host, add new routing toward these two guests using br0

read 

have fun and thanx for the all the help. Now I just need to figure out what is 
blocking process migration on my new virtual openMosix cluster :-))

regards

Mulyadi