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From Ahmad Emneina <>
Subject Re: Working with clouds on multiple ESX hosts
Date Tue, 14 May 2013 20:35:24 GMT
Sounds like youre not trunking the zone vlans to all the switchports your
hosts connect to. Can you verify the vlans are trunked, then see if your
networking starts working?

On Tue, May 14, 2013 at 1:28 PM, Stanley Kaytovich <>wrote:

> Hello,
> This is more of a general question pertaining to best practices of how
> everyone works with multiple ESX hosts in a cloudstack zone. It seems that
> if a VM instance resides on a different host from other instances, there is
> no networking ability on the alienated instance(s). Since the hosts are
> chosen automatically, occasionally instances are created on an alternate
> host and the instance boots up without networking. Adding a tag in the
> computer offering is a way of forcing instances to be created on a
> particular hosts, though that requires additional offerings for every host.
> Using a dvSwitch would be great, though on 4.0.2 I do not believe it is
> supported or I am unable to find any documentation to prove me otherwise.
> What is the best practice or workaround for this?
> - Stan

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