FAQ-Is the IPSec Tunnel the Same as Security Association

Publication Date:  2015-07-02 Views:  254 Downloads:  0
Issue Description
Is the IPSec Tunnel the Same as Security Association?
Solution
They are totally different. An IPSec tunnel can be established as bidirectional connections, but an SA is only a unidirectional connection. The IPSec tunnel generally consists of a pair of SAs in opposite directions.

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