[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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

  • To: "Xen-users@xxxxxxxxxxxxxxxxxxx" <Xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Nathan Eisenberg <nathan@xxxxxxxxxxxxxxxx>
  • Date: Tue, 16 Jun 2009 09:45:15 -0700
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Cc:
  • Delivery-date: Tue, 16 Jun 2009 09:46:25 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcnuV2x+0+sDzRn7QJ21SrcCZc8newABNOUgABFZdwA=
  • Thread-topic: [Xen-users] Virt. Interfaces in routed domU. Howto config?

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

-----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
IMPORTANT: The contents of this email and any attachments are confidential. 
They are intended for the named recipient(s) only.
If you have received this email in error, please notify the system manager or 
the sender immediately and do not disclose the contents to anyone or make 
copies thereof.
*** eSafe scanned this email for viruses, vandals, and malicious content. ***
Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.