L2TP Parameters
Parameter: Ack Timeout (milliseconds)
Path: Configuration Manager > Protocols > IP > L2TP > L2TP Configuration
Default: 250
Options: 1 to 350 milliseconds
Function: Specifies the maximum number of milliseconds that can elapse before the LNS sends an acknowledgment to the LAC that it received an L2TP control message, such as a tunnel authentication or session control message.
Instructions: If you are unsure of the stability of the connection or the L2TP session, set this parameter to a number smaller than the default. Otherwise, accept the default.
MIB Object ID: 1.3.6.1.4.1.18.3.5.23.2.1.10
Parameter: LNS System Name
Path: Configuration Manager > Protocols > IP > L2TP > L2TP Configuration
Default: BayRS
Options: The router’s system name or any name you specify
Function: Specifies the name of the LNS. This name applies to the router, not just the slot with the LNS interface.
Instructions: Site Manager automatically enters the name from the router’s system information. You can modify it, if you choose. If no system name is provided, the router uses BayRS.
MIB Object ID: 1.3.6.1.4.1.18.3.5.23.2.1.12
Parameter: RADIUS Primary Server IP Address
Path: Configuration Manager > Protocols > IP > L2TP > L2TP Configuration
Default: None
Options: Any
Function: Specifies the primary RADIUS server for user authentication.
Instructions: Enter the IP address of the RADIUS server. If the RADIUS server is already configured, Site Manager automatically supplies the address.
MIB Object ID: 1.3.6.1.4.1.18.3.5.22.2.1.3