[Openstack] DHCP and kernel > 3.2

Adam Gandelman adamg at canonical.com
Thu Aug 9 23:03:35 UTC 2012


On 08/09/2012 12:13 AM, Alessandro Tagliapietra wrote:
> Hello guys,
>
> i've just installed kernel 3.4 from Ubuntu kernel PPA archive and after this upgrade VM aren't able to get the DHCP address but with tcpdump i see the request and offer on the network.
> Someone else experienced this? I've tried also with 3.3, same story. Rolling back to 3.2 and everything works fine.
>
> I've tried with both flatdhcp and vlan mode.
>
> Best
>
> Alessandro
> _______________________________________________
>

Also, when testing FlatDHCPManager are you using multi_host mode, or is 
DHCP being served from a central nova-network node?  What ethernet 
driver are you using?

Thanks,
Adam





More information about the Openstack mailing list