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From Edison Su <Edison...@citrix.com>
Subject RE: access to virtual router
Date Mon, 25 Jun 2012 17:17:13 GMT


> -----Original Message-----
> From: Anthony Goddard [mailto:agoddard@mbl.edu]
> Sent: Friday, June 22, 2012 8:47 PM
> To: cloudstack-users@incubator.apache.org
> Subject: access to virtual router
> 
> Hi all,
> I have a new install of CS 3, setup using advanced networking. I've
> added a single host which works fine, DHCP assigns an address, the
> machine can access the internet etc.
> When I add a second host, instances on the second host fail to get IP
> addresses (they timeout while waiting for a DHCP response). If I set
> the addresses statically, the instance can't access anything over the
> network.
> 
> If I live-migrate the virtual router system VM to the second host, it
> then can get a DHCP address and access the internet, however migrating
> the virtual router system VM off the original host renders the original
> host unable to get an IP and breaks outbound traffic on it.
> 
> Is there somewhere obvious I'm going wrong, or something obvious I
> might be missing?

VLAN used by user VM doesn't work cross hosts.

> 
> Cheers,
> Ant
> 
> 
> ---
> Anthony Goddard
> Woods Hole Marine Biological Laboratory
> 
> 


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