A technology is disclosed for providing the global connectivity to the mobile node which is connected to the mobile access router forming the mobile network. According to the technology, it is possible for the mobile node 1000-1 to acquire the global address of the access router (the mobile access router...http://www.google.ca/patents/US20090122723?utm_source=gb-gplus-sharePatent US20090122723 - Dynamic Network Management System, Dynamic Network Management Device, and Dynamic Network Management Method