IPSec Phase 2 Security Association Table

[Contents] [Prev] [Next] [Index] [Report an Error]

jnxIpSecSaMonTable, whose object ID is {jjnxIpSecFlowMonPhaseTwo 3}, identifies the objects listed in Table 193. The IPSec Phase 2 Security Association table identifies the structure (in terms of component SAs) of each active Phase 2 IPSec tunnel. This table contains an entry for each active and expiring SA and maps each entry in the active Phase 2 tunnel table (ipSecTunTable) into a number of entries in this table.

SA contains the information negotiated by IKE. The SA is like a contract laying out the rules of the VPN connection for the duration of the SA. An SA is assigned a 32-bit number that, when used in conjunction with the destination IP address, uniquely identifies the SA. This number is called the Security Parameters Index (SPI).

IPSec SAs are unidirectional and are unique in each security protocol. A set of SAs is needed for a protected data pipe, one per direction per protocol.

Table 193: IPSec Phase 2 Security Association Table

Object	Object ID	Description
jnxIpSecSaMonEntry	jnxIpSecSaMonTable 1	Each entry contains the attributes associated with active and expiring IPSec Phase 2 SAs. Sequence of parameters: jnxIpSecSaMonIndex jnxIpSecSaMonProtocol jnxIpSecSaMonInSpi jnxIpSecSaMonOutSpi jnxIpSecSaMonType jnxIpSecSaMonEncapMode jnxIpSecSaMonLifeSize jnxIpSecSaMonLifeTime jnxIpSecSaMonActiveTime jnxIpSecSaMonLifeSizeThreshold (not supported in this release) jnxIpSecSaMonLifeTimeThreshold jnxIpSecSaMonEncryptAlgo jnxIpSecSaMonAuthAlgo jnxIpSecSaMonState
jnxIpSecSaMonIndex	jnxIpSecSaMonEntry 1	Index number, in the context of the IPSec tunnel ipSecTunIndex, of the SA represented by this table entry. The index number begins at 1 and is incremented with each SPI associated with an IPSec Phase 2 tunnel. The value of this object will wrap at 65535.
jnxIpSecSaMonProtocol	jnxIpSecSaMonEntry 2	Index number that represents the security protocol (AH, ESP or IPComp) for which this SA was set up
jnxIpSecSaMonInSpi	jnxIpSecSaMonEntry 3	Value of the incoming SPI
jnxIpSecSaMonOutSpi	jnxIpSecSaMonEntry 4	Value of the outgoing SPI
jnxIpSecSaMonType	jnxIpSecSaMonEntry 5	Types of SAs that can be either manual or dynamic
jnxIpSecSaMonEncapMode	jnxIpSecSaMonEntry 6	Encapsulation mode used by an IPSec Phase 2 tunnel
jnxIpSecSaMonLifeSize	jnxIpSecSaMonEntry 7	Negotiated lifesize of the IPSec Phase 2 tunnel in kilobytes
jnxIpSecSaMonLifeTime	jnxIpSecSaMonEntry 8	Negotiated lifetime of the IPSec Phase 2 tunnel in seconds
jnxIpSecSaMonActiveTime	jnxIpSecSaMonEntry 9	Length of time the IPSec Phase 2 tunnel has been active in hundredths of seconds
Note: The jnxIpSecSaMonLifeSizeThreshold object is not supported in this release.
jnxIpSecSaMonLifeSizeThreshold	jnxIpSecSaMonEntry 10	SA lifesize refresh threshold in kilobytes
jnxIpSecSaMonLifeTimeThreshold	jnxIpSecSaMonEntry 11	SA lifetime refresh threshold in seconds
jnxIpSecSaMonEncryptAlgo	jnxIpSecSaMonEntry 12	Encryption algorithm used to encrypt the packets that can be either es-cbc or 3des-cbc
jnxIpSecSaMonAuthAlgo	jnxIpSecSaMonEntry 13	Algorithm used for authentication of packets that can be hmac-md5-96 or hmac-sha1-96
jnxIpSecSaMonState	jnxIpSecSaMonEntry 14	This column represents the status of the SA represented by this table entry. If the status of the SA is active, the SA is ready for active use. The status expiring represents any of the various states that the SA transitions through before being purged.

[Contents] [Prev] [Next] [Index] [Report an Error]