VPN failure recovery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 12, 2010
Issued Date -
N/A
app pub date -
Aug 16, 2002
filing date -
Nov 6, 2001
priority date (Note) -
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Abstract
An approach to rapid failover of a communication path between computers that are linked by redundant virtual links in a virtual private network (VPN) features detection of communication link and device failures through an active monitoring approach and re-routing of communication through a redundant link of the VPN when a failure is detected.
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