Mobile Ip Settings - Logic Data Systems L-5500 Manual

5.3.4.

Mobile IP Settings

By default the Mobile IP settings are automatically configured by the cellular carrier
following provisioning. In cases where Mobile IP settings must be modified, the Mobile IP
page is available.
NOTE: The modem must be power cycled following configuration of the Mobile IP settings.
Mobile IP: Disabled – Permits Simple IP only. Using this setting may require PPP
authentication parameters to be configured on the Dial Settings page.
Preferred – During the initial registration, mobile IP will be selected if supported by the
network. If mobile IP is not available, the modem will revert to Simple IP.
Required – Allows only a mobile IP connection. If the modem hands off to a network that
does not support mobile IP, the connection will be dropped and stay offline until a mobile IP
network becomes available.
Reverse Tunneling: Enabled - the mobile node tunnels all transmissions back to the home
agent for transmission back to the internet rather than sending datagrams directly.
Disabled – When the mobile node is on a foreign network, transmissions to the internet will
be done directly rather than via a tunnel to the home agent.
NAI (Network Access Identifier): Identifier used by the AAA server to identify clients.
This should be formatted in the form of an e-mail address, for example:
8884770911@sprintpcs.com.
HA SPI (Home Agent Security Parameter Index): Security parameter index required to
authenticate on the primary and secondary home agents. Supported values: 0 to
4294967295.
HA (Home Agent) Shared Secret: Shared secret password for registration with the Home
Agent. Once the HA Shared Secret is set, its value cannot be obtained from the modem.
Thus, this field will always appear blank even after setting a value. To remove the
password, check the Clear checkbox.
AAA SPI: Security parameter index required to authenticate on the AAA server. Supported
values: 0 to 4294967295.
AAA Shared Secret: Shared secret password for registration with the AAA server.
Primary HA IP: IP Address of the primary home agent.
Secondary HA IP: IP Address of the secondary home agent.
Home HA IP: Primary HA address of the mobile node.
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