[libvirt-users] Creating network bridge without IP address
Zoltan Lippai
zoli at lippai.net
Wed Feb 8 08:35:15 UTC 2012
Hi everyone!
I have the following setup:
domain0
|-domU1
|-domU2
|-domU3
I am running this with libvirt on a XEN server. Right now the server is connected to our office network, but later it will be in a hosted environment. I need domU1 and domU3 to have a public IP, and all of the domUs and the dom0 should have an internal IP address to communicate with each other. So this is what I would like to achieve:
domain0
192.168.122.1
|-domU1
192.168.122.2
192.168.1.45 (later this will be changed to the public IP)
|-domU2
192.168.122.3
|-domU3
192.168.122.4
192.168.1.46 (this will also be changed to a public IP)
On domain0 I have the following network interfaces:
br0 Link encap:Ethernet HWaddr 54:04:a6:66:c4:be
inet addr:192.168.1.44 Bcast:192.168.1.255 Mask:255.255.255.0
virbr0 Link encap:Ethernet HWaddr 52:54:00:fe:88:0c
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
This way everything is working fine, except that I don't want domain0 to have a public IP (which is 192.168.1.44 in this case)
So is it possible somehow to setup br0 on domain0 without it having an IP address?
Thank you,
Zoltan Lippai
More information about the libvirt-users
mailing list