CPC H04L 45/742 (2013.01) [H04L 45/04 (2013.01); H04L 45/54 (2013.01); H04L 47/20 (2013.01); H04L 47/33 (2013.01); H04L 63/20 (2013.01)] | 20 Claims |
1. A method comprising:
receiving, at a first routing device, a first notification indicating a change in a policy for communication between a first endpoint device and a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device;
determining whether one or more entries of a cache in the first routing device are affected by the change in the policy, wherein the one or more entries of the cache comprise mapping information; and
sending a second notification to the second routing device based on a determination that the one or more entries of the cache are affected by the change in the policy, the second notification indicating one or more endpoints connected to the second routing device that are affected by the change in the policy.
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