作者: James M. Doherty , Philip Cunetto , Chien-Chun Lu , Timothy Paul Schroeder
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摘要: A network node sets up a virtual connection in based on request initiated from an access port different first location previously associated with account of user. The includes receiver for receiving signaling message the requesting connection. has at least one field modified to include address port. further profile database and registration server. stores service policy user account. server as default registration, determines whether is authorized establish policy, replaces when authorized.