I have observed some unexpected behaviour on a Nexus 7000 running 6.1(2) in respect of the Ethernet II frame generated when the Nexus 7000 is a GRE Tunnel endpoint.The device (non Cisco) receiving the Frame is discarding it and I waiting for the vend...

                   Is it possible to configure the VNMC Virtual appliance to restrict incoming traffic? For example allow incoming connections on port 443 from a specified collection of IPs.