Distributed Address Resolution Protocol Forwarding

A network device within a data communication network includes a plurality of network interfaces, each programmed with a respective set of Address Resolution Protocol (ARP) routing entries for correlating network addresses with physical addresses. Each network interface is further programmed with an...

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Bibliographische Detailangaben
Hauptverfasser: PAGE GREGORY G, DIGHE SAHIL P, VARGAS EDGARD
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A network device within a data communication network includes a plurality of network interfaces, each programmed with a respective set of Address Resolution Protocol (ARP) routing entries for correlating network addresses with physical addresses. Each network interface is further programmed with an additional respective set of Longest Prefix Match (LPM) routing entries for correlating other network addresses with designated network interfaces to enable traffic matching one of the LPM routing entries to be forwarded to the appropriate designated network interface within the network device.