|
Within IPsec a Security Association (SA) describes an unidirectional secured flow of data between ii gateways. SAs come commonly automatically established in require using the IKE but some implementations of IPsec permits counterpoint establishment of SAs. The Sthe is defined by the destination location, a Security Parameter Index (SPI) and the security protocol.
The minimum IPsec burrow is manufactured of exclusively 2 SAs, 1 inside every counsel.
|