Re: [Xen-users] dom0 eth0:0, eth0:1, eth0:2 network setup alias ips

[Dan Waterloo <dan@xxxxxxx>]

I was wondering if there was a way to setup the physical eth0 with only 
a mac address, then put a bridge in
dom0 with the eth0 mac address, and some virtual eth ports, each with a 
public IP/netmask/gateway?
I'm thinking that I'd need to do this manually...?

Ian Tobin wrote:
> You will need a separate nic, as far as im aware the method you are
> using will route using the gateway of eth0.
>
> This is for physical and virtual hosts.
>
> Ian
>
>
>
> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Dan Waterloo
> Sent: 23 March 2010 09:39
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-users] dom0 eth0:0, eth0:1, eth0:2 network setup alias ips
>
> I've got 3 different sets of public ips, each with it's own static ips, 
> and default gateways, and only one physical ethernet port.
> I'd like to be able to setup domUs that use the various ips, and route 
> through the gateway for that particular IP.
> My problem is that when I setup these ip addresses as alias on eth:0, 
> only one set of ips/netmask/gateway will work.
> any suggestions on how to set this up?
> I'm using centos 5.4, xen3.  I've tried setting this up using ip 
> aliasing (eth0:1, eth0:2, eth0:3), but that doesn't work. (Xen seems to 
> reconfigure the network, breaking the alias)
> thanks, any suggestions would be greatly appreciated!
>
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--
Dan Waterloo
Interface Technologies
a div of Waterloo Engr. Grp. LLC
111 N 10th Ave
Melrose Park, IL 60160

e: dan@xxxxxxx  t: (708) 366-4411
w: www.i-t.com  f: (708) 366-4413


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