BINDING REVOCATION IN NETWORK-BASED MOBILITY

摘要

There are provided measures for binding revocation in network-based mobility. Such measures for binding revocation may for example comprise one or more of exchanging a mobile node's user traffic being indexed with a tunnel key via a transport tunnel between an originating tunnel endpoint and a terminating tunnel endpoint, searching a binding cache for a transport tunnel with said tunnel key for a binding between the mobile node's home and mobility addresses, exchanging a request for revoking the respective binding and revoking the respective binding at the originating tunnel endpoint, said request indicating said tunnel key, when the searching fails to find said tunnel key.