1. List spoofguard policies with mismatching ips or mac, globally or for a specific network
nsxadmin -r spoofguard-policy -o list-mismatches (--property network=<neutron net id>)
2. Fix the spoofguard ips of a neutron port
nsxadmin -r spoofguard-policy -o fix-mismatch --property port=<neutron port id>
Change-Id: I18723007fff89ffd4a250106fed1b7ea615eb648