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Re: Getting DevStack networking working


On Tue, Jun 4, 2013 at 2:44 PM, Christopher Armstrong <
chris.armstrong@xxxxxxxxxxxxx> wrote:

> On Tue, Jun 4, 2013 at 2:28 PM, Sean Dague <sean@xxxxxxxxx> wrote:
>> If you are running on recent Ubuntu it appears that you basically need
>> MULTI_HOST=True set for guest routing to work. Otherwise vhost_net corrupts
>> the checksums of the dhcp packets, and you're kind of done.
>> Been trying to narrow this down as far as possible the last couple of
>> days (as I have some environments where this works, and some where it
>> doesn't), but I still don't have a specific narrow work around for it other
>> than turning on MULTI_HOST.
>>         -Sean
> I am indeed using Ubuntu 13.04. Does setting MULTI_HOST imply the need to
> configure other things? I'll give it a try. If it doesn't seem to work, I
> can try on a 12.04.

Now on an Ubuntu 12.04 install if I try to run devstack with quantum I
can't route to the guests.

IRC: radix
Christopher Armstrong

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