Methods, systems, and computer readable media for adaptive assignment of an active security association instance in a redundant gateway configuration

摘要

According to one aspect, the subject matter described herein includes a method for communicating an encrypted data packet. The method includes steps occurring at a first gateway node. The method also includes receiving a data packet from a first host. The method further includes determining that a first security association (SA) instance associated with the data packet is in an inactive state. The method further includes identifying a second SA instance that is both associated with the data packet and in an active state. The method further includes forwarding the data packet to the second SA instance.