openstack team mailing list archive

[Trinath Somanchi <trinath.somanchi@xxxxxxxxx>]

Hi Suzuki-

I'm interested in the kind of setup your running with. Can u guide with
some inputs on bringing up the Devstack_QuantumV2 +OVS setup.

Thanking you.

-
TNS

On Tue, Sep 4, 2012 at 2:33 PM, Takaaki Suzuki <suzuki@xxxxxxxxxxxx> wrote:

> Hi
>
> Currently, I see that DHCP instance is created per network, at least
> from looking at the Dnsmasq implementation.
>
> I'm curious to know how a DHCP instance can provide services to a VM
> attached to a port on a network that has multiple subnets.
>
> It doesn't seem possible to me that a VM can get two IP addresses on
> an interface from this DHCP server. Is this feature supported in
> Quantum?
>
> I ran a quick test using Devstack + QuantumV2 + OVS plugin.  I created
> one network called "test04", and two subnets for tor the network,
> 192.168.10.0/24 and 192.168.30.0/24.
> With Dnsmasq running as the DHCP server, I launched a VM, and as
> suspected, it did not receive any IP address.  I checked the Dnsmasq
> log and it looked like it did receive DHCPDISCOVER message but it did
> not offer anything back.
>
> I would love to know there is actually a way to get this to work, or
> if I'm missing some critical steps here.
>
> Thanks!
> Suzuki
>
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to     : openstack@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~openstack
> More help   : https://help.launchpad.net/ListHelp
>



-- 
Regards,
----------------------------------------------
Trinath Somanchi,
+91 9866 235 130