On Wed, Mar 20, 2013 at 3:51 PM, Lorin Hochstein <lo...@nimbisservices.com>wrote:
> I'm doing a Folsom deployment with FlatDHCP (not multihost). > > When I try to boot a quantal image, the instance doesn't pick up the DHCP > lease. I've confirmed that dnsmasq is sending out the DHCPOFFER, and I can > see by tcpdump on the compute host that the DHCP packets are making it to > the vnet0 interface. > > > Note that I tried adding this iptables rule as mentioned here < > https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/issues/14>, > but that didn't resolve it. > > iptables -D POSTROUTING -t mangle -p udp --dport 68 -j CHECKSUM > --checksum-fill > > > > However, the problem goes away if I change this setting on the compute > hosts in /etc/nova/nova.conf > > libvirt_use_virtio_for_bridges=true > > to: > > libvirt_use_virtio_for_bridges=false > > > Anybody know what would cause this? > > > I'm on Ubuntu 12.04 with the cloud-archive packages, with KVM as the > hypervisor > > Lorin > -- > Lorin Hochstein > Lead Architect - Cloud Services > Nimbis Services, Inc. > www.nimbisservices.com > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > You didn't restart nova-network without killing and restarting dnsmasq, did you? Nate
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