I don't know all the details because we had a high school intern set it up
for us.
Looking at his files, it looks like we do something like this:
Create and bring up bridges (you seem to already be doing this):
# brctl addbr foo
# ifconfig foo up
Add an external interface to the bridge
# brctl addif foo eth3
Make sure the VM image's config file specifies the bridge:
vif = ['mac=xx:xx:xx:xx:xx:xx, bridge=foo']
And of course use the /etc/xen/scripts/network-bridge for xen networking,
which I believe is the default.
Sorry if the info above is incomplete; its what I could figure out at a
quick glance at the intern's work.
Steve Brueckner, ATC-NY
-----Original Message-----
From: Carlo Granisso [mailto:carlo@xxxxxxxxxxx]
Sent: Monday, January 29, 2007 12:32 PM
To: Steve Brueckner
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Possible?: dom0 and dom1 in network A using eth0,
dom2 in network B using eth1
How to do this?
I have a problem: two nics, two bridge but after boot, domU can see only
second bridge. Why? Any site where I can find help?
Thanks
Steve Brueckner ha scritto:
> Yes, this absolutely works. We have a bridge for each NIC, and attach
> one eth and one or more vif to each bridge. We've used up to 4 NICs.
> But when planning your inter-VM networking, beware the limitation of
> having only 3 vifs per domU.
>
> Steve Brueckner, ATC-NY
>
> -----Original Message-----
> From: Martin Bretschneider
> [mailto:martin.bretschneider@xxxxxxxxxxxxxxxxxxx]
>
> Sent: Wednesday, January 24, 2007 5:09 AM
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-users] Possible?: dom0 and dom1 in network A using eth0,
> dom2 in network B using eth1
>
> Hi,
>
> I use Xen 3.0.3 and Linux as OS.
>
> I want to have:
> - dom0 in network A using eth0
> - dom1 in network A using eth0
> - dom2 in network B using eth1
>
> I other words, I want two networks seperated by two NICs. Is this
> possible at all? I have some problems doing it using the documentation
> from http://www.debian-administration.org/articles/470 .
>
> If you say yes, I can go on :-)
>
> TIA Martin
>
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