AH/ESP cryptographic algorithm, key and parameters.
Anti-Replay Window. A 64-bit counter and a bit-map used to determine whether an inbound AH or ESP packet is a replay.
Indication of whether it's manually set or negotiated automatically. If ManualSet is FALSE, the corresponding SA entry is inserted through IKE protocol negotiation
IPsec mode: tunnel or transport
Any observed path MTU and aging variables. The Path MTU processing is defined in section 8 of RFC 4301.
Lifetime of this SA.
Sequence Number Counter. A 64-bit counter used to generate the sequence number field in AH or ESP headers.
Link to one SPD entry
The tunnel header IP destination address.
The tunnel header IP source address.