Re: [openstack-dev] [neutron] DVR and l2_population

2015-02-11 Thread Armando M.
L2pop is a requirement. With the existing agent-based architecture, L2pop is used to update the FDB tables on the compute hosts to make east/west traffic possible whenever a new port is created or existing one is updated. Cheers, Armando On 10 February 2015 at 23:07, Itzik Brown

Re: [openstack-dev] [neutron] DVR and l2_population

2015-02-11 Thread Itzik Brown
Thanks Armando. Another question: Every compute node that hosts instances with floating IPs has an IP from the external network pool. If the SNAT is done by the Network Node what is the reason for the compute node to have an external IP? BR, Itzik On 02/11/2015 08:13 PM, Armando M. wrote: