Abstract: A new directory service is established for a peer router receiving a data packet from an end station on a local area network connected to a port of the peer router, the peer router hereinafter being referred to as the source router. The data packet is addressed to a destination address. The source router determines that the data packet is to be encapsulated as an encapsulated packet, and the encapsulated packet routed by a peer-to-peer protocol to a destination router. The destination router then transmits the packet onto a local area network to the destination address. The source router locates the proper peer destination router by use of a database. The database is maintained on a server, where the database has entries for destination address, and an entry for a particular destination address gives the address of a peer router capable of routing a packet to that particular destination address.

Abstract: A complete management system for specialized routers such as, for example, DLSw routers is provided. The management system uses a server to maintain a DLSw Directory, for example an LDAP directory. Whenever a DLSw router is booted, the DLSw router sends a registration message to the Server giving the network address of the DLSw router. The Server then maintains a directory of all DLSw routers in the network (the DLSw Directory). The information maintained in the DLSw Directory has the network address of each DLSw router, as received when the router is booted up. Also, at later times, the DLSw router sends a message to the DLSw Directory giving further information about the DLSw router. The further information comprises data such as: the types of encapsulation being received and routed by the router, etc.

Abstract: A new directory service is established for a peer router receiving a data packet from an end station on a local area network connected to a port of the peer router, the peer router hereinafter being referred to as the source router. The data packet is addressed to a destination address. The source router determines that the data packet is to be encapsulated as an encapsulated packet, and the encapsulated packet routed by a peer-to-peer protocol to a destination router. The destination router then transmits the packet onto a local area network to the destination address. The source router locates the proper peer destination router by use of a database. The database is maintained on a server, where the database has entries for destination address, and an entry for a particular destination address gives the address of a peer router capable of routing a packet to that particular destination address.