Dial-out link selection via static route redistribution
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United States of America Patent
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-
Dec 28, 2010
Issued Date -
N/A
app pub date -
Apr 9, 2004
filing date -
Mar 30, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
Dial-out route service is forwarded by a gateway to reduce congestion in a data communication network. The first gateway determines availability of it ports to provide dial-out service for a dial-out route. If the first gateway is unable to provide dial-out service to the dial-out route, the first gateway transfers information corresponding to the dial-out route to a second gateway. The second gateway may access a central database storing static routes corresponding to the transferred dial-out route information. The second gateway advertises the transferred dial-out route. The dial-out route may be terminated based on one or more termination parameters. Forwarding dial-out route service may be used to dynamically scale dial-out service provided by a gateway.
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