To add a new inbound rule for NSv HTTPS management access from another public IP address: click Inbound security rules in the left navigation pane of the Azure NSG page. The Inbound security rules page displays.
To register your NSv appliance: point your browser to your NSv WAN or LAN IP address and log in as the administrator (default admin /password). Click the Register link in the top banner or on the MONITOR | System > Status page.
NOTE: Deploy a virtual appliance into a different subnet than the resources that route through the virtual appliance are deployed in. Deploying the virtual appliance to the same subnet, then applying a route table to the subnet that routes traffic through the virtual appliance, can result in routing loops, where traffic never leaves the subnet.