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Hi Cathy,
I recall a while back discussing removing the required neutron port-id from the classifier.  We just finished up implementing VNFFG in Tacker and are hitting this while testing.  What is the plan to remove this requirement?  Also, how are IETF SFC/NSH related API/plugin changes going?  Can we expect to have attributes like path-id, encap type soon?  

Thanks,

Tim Rozet
Red Hat SDN Team