User`s manual

SIP User's Manual 132 Document #: LTRT-83303
Mediant 1000 & Mediant 600
Parameter Name Description
IKE SA LifeTime (KB)
Determines the lifetime (in kilobytes) that the SA negotiated in the first
IKE session (main mode) is valid. After this size is reached, the SA is
re-negotiated.
The default value is 0 (i.e., this parameter is ignored).
These lifetime parameters [IKE SA LifeTime (sec) and IKE SA LifeTime (KB)] determine the duration
the SA created in the main mode phase is valid. When the lifetime of the SA expires, it's automatically
renewed by performing the IKE first phase negotiations. To refrain from a situation where the SA
expires, a new SA is negotiated while the old one is still valid. As soon as the new SA is created, it
replaces the old one. This procedure occurs whenever an SA is about to expire.
First to Fourth Proposal
Encryption Type
Determines the encryption type used in the main mode negotiation for
up to four proposals. For the ini file parameter, X depicts the proposal
number (0 to 3).
 [1] DES-CBC
 [2] Triple DES-CBC
 [3] AES-CBC
 Not Defined (default)
First to Fourth Proposal
Authentication Type
Determines the authentication protocol used in the main mode
negotiation for up to four proposals. For the ini file parameter, X depicts
the proposal number (0 to 3).
 [2] HMAC-SHA1-96)
 [4] HMAC-MD5-96
 Not Defined (default)
First to Fourth Proposal
DH Group
Determines the length of the key created by the DH protocol for up to
four proposals. For the ini file parameter, X depicts the proposal
number (0 to 3).
 [0] DH-786-Bit
 [1] DH-1024-Bit
 Not Defined (default)