Dynamic routing on networks
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Dec 18, 2003
filing date -
Jun 27, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods are provided for routing packets on a network based on information of a routing gateway or a neighboring gateway. One embodiment includes updating a routing table using interface information shared by a neighboring router. Another embodiment includes making routing decisions based on interface information from a neighboring router. Another embodiment includes making routing decisions based on priorities determined from interface information. Another embodiment updating a routing table on a first gateway by receiving data disclosing interface information on a neighboring second gateway and updating a routing table based on the interface information. Another embodiment includes maintaining a routing table on the first gateway that includes, for each route, information on the gateway that is two physical hops away from the first gateway. For each route, if the gateway that is two physical hops away from the first gateway is the first gateway, the route is made inactive.
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