# Mobility Security Association Configs

## Navigation

1. Right-click the device, and select Configure. The Device Configuration dialog box appears.

2. Select Mobility Security Association Configs from the Category list.

The following information appears:

> Peer Entity's Identifier Type (cmiSecPeerIdentifierType)

> Peer Identifier (cmiSecPeerIdentifier)

> SA SPI (cmiSecSPI)

> Algorithm Type (cmiSecAlgorithmType)

> Algorithm Mode (cmiSecAlgorithmMode)

> Replay-Protection Method (cmiSecReplayMethod)

> Shared Secret Key (cmiSecKey2)

> Create/Delete Row (cmiSecStatus)

### Peer Entity's Identifier Type (cmiSecPeerIdentifierType)

The type of the peer entity's identifier.

### Peer Identifier (cmiSecPeerIdentifier)

The identifier of the peer entity with which this node shares the mobility security association.

### SA SPI (cmiSecSPI)

The SPI is the 4-byte index within the mobility security association that selects the specific security parameters -- the rest of the variables in this cmiSecAssocEntry -- to be used to authenticate the peer.

### Algorithm Type (cmiSecAlgorithmType)

Type of authentication algorithm:

other (1) | Any other authentication algorithm not specified here.
md5 (2) | MD5 message-digest algorithm.
hmacMD5 (3) | HMAC MD5 message-digest algorithm.

### Algorithm Mode (cmiSecAlgorithmMode)

Security mode used by this algorithm:

other (1) | Any mode not specified in this list.
prefixSuffix (2) | In this mode, the data for which the authenticator value needs to be calculated is preceded and followed by the 128-bit shared secret key.

### Replay-Protection Method (cmiSecReplayMethod)

The replay-protection method supported for this SPI within this mobility security association:

other (1) | Any other replay-protection method not specified in this list.
timestamps (2) | Timestamp-based replay-protection method.
nonces (3) | Nonce-based replay-protection method.

### Shared Secret Key (cmiSecKey2)

The shared secret key for the security associations. Reading this object will always return zero length value. If the value is given in hex, it should be 16 bytes in length. If it is in ASCII, it can vary from 1 to 16 characters.

### Create/Delete Row (cmiSecStatus)

The row status for this table.