Asymmetrical forwarding in layer 3 IP VPNs
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United States of America Patent
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Apr 30, 2013
Grant Date -
Aug 28, 2008
app pub date -
Feb 27, 2007
filing date -
Feb 27, 2007
priority date (Note) -
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Abstract
A first forwarding instance is provided that includes a first set of routes. A second forwarding instance is provided that includes a second set of routes comprising a subset of the first set of routes. The first routing instance and the second routing instance are associated with a same virtual private routed network (VPRN).
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