RE: [Xen-users] Virt. Interfaces in routed domU. Howto config?

[Nathan Eisenberg <nathan@xxxxxxxxxxxxxxxx>]

Weird, I haven't had that problem with bridging.

By host headers, I'm talking about apache.  Basically, asking why do you need 
to use so many IPs?  Unless you're using SSL, there's not much point (and even 
SSL doesn't -really- need multiple IPs anymore).

Best Regards
Nathan Eisenberg
Sr. Systems Administrator
Atlas Networks, LLC
support@xxxxxxxxxxxxxxxx
http://support.atlasnetworks.us/portal


-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Rustedt, Florian
Sent: Tuesday, June 16, 2009 1:30 AM
To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: AW: [Xen-users] Virt. Interfaces in routed domU. Howto config?

> Von: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] Im Auftrag von Nathan 
> Eisenberg

> Also, bridging may be an easier solution.
Sorry, no, because we had severe problems with bridging, live-migration and 
multiple domUs.

Bridged networking wasn't stable enough for massive migration( >=3 domUs in 
parallel) between dom0s. Additionally we went against a wall with more than 16 
domUs, the 17th interface/bridge on dom0 didn't work, although it was 
configured. And yes, we changed the mumber of loop-devices, etc..
Finally we switched to routing, what is pretty easy at least and after all 
stable ;-)

> Just wondering why you're not using host headers.
Host headers? I don't know that? Is it some kind of startup-script i can insert 
in the config?

Best regards, Florian
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