This table provides the information about mobility network-id. When a Mobile Node associates with a mobility enabled SSID, the Mobile Node registers with the network and is assigned to a particular mobility group. At the system level, a mobility network-id internally defines this mobility group. The mobility network-id is the mechanism the system uses to associate the user with a particular Fast Secure Roaming Tunnel. As the Mobile Node roams, the system tracks user movement, making sure that the user maintains association with the same mobility group.