[openstack-dev] [networking-ovn] Neutron-DVR feature on OVN/L3

Sisir Chowdhury schowdh at us.ibm.com
Mon Sep 21 20:47:07 UTC 2015


Hi All -

    I have some proposal regarding ovn-networking project within 
Open-Stack.

#1.   Making Neutron-DVR feature intelligent enough so that we can 
completely remove Network Node(NN).

        Right now even with DVR, the egress traffic originated from VMs 
going outbound are SNAT'ed by the 
        Network Node but the Ingrerss traffic coming from Internet to the 
VMs are directly going through the 
        Compute Node and DNAT'ed by the L3 Agent of the Compute Node.

Any Thoughts/Comments ? 

Thanks..Sisir
Cloud Innovation Lab, IBM



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