Manual

Cisco Packet Data Serving Node (PDSN) Release 2.0
Configuration Tasks
57
12.3(11)T
Configuring Prepaid in the PDSN Environment
For the Cisco-specific prepaid solution, there are no configuration commands for prepaid. To configure
prepaid, ensure that you include crb-entity-type=1 in the user profile.
Enabling VPDN in a PDSN Environment
To configure VPDN in the PDSN environment, use the following commands in global configuration
mode:
For more information about VPDNs, refer to the Cisco IOS Release 12.2 documentation modules Cisco
IOS Dial Services Configuration Guide: Network Services and Cisco IOS Dial Services Command
Reference.
Configuring the Mobile IP FA
Mobile IP operation (as specified by TR-45.6) requires the ability to authenticate a mobile station through
a challenge/response mechanism between the PDSN (acting as an FA) and the mobile station.
To configure the Mobile IP FA, use the following commands in global and interface configuration
modes:
Command Purpose
Router(config)# vpdn enable
Enables VPDN.
Router(config)# vpdn authen-before-forward
Specifies to authenticate a user locally before
tunneling.
Command Purpose
Router(config)# router mobile
Enables Mobile IP.
This and other Mobile IP commands are used here
to enable R-P signaling. They are required
regardless of whether you implement Simple IP or
Mobile IP.
Router(config)# cdma pdsn send-agent-adv
Enables agent advertisements to be sent over a
newly formed PPP session with an unknown user
class that negotiates IPCP address options.
Router(config) interface virtual-template number
Creates a virtual template interface.
Router(config-if)# cdma pdsn mobile-advertisement-burst
{[number value] | [interval msec]}
Configures the number of FA advertisements to
send and the interval between them when a new
PPP session is created.
Router(config-if)# ip mobile foreign-service challenge
{[timeout value] | [window num]}
Configure the challenge timeout value and the
number of valid recently-sent challenge values.
Router(config-if)# ip mobile foreign-service challenge
forward-mfce
Enables the FA to send mobile foreign challenge
extensions (MFCE) and mobile node-AAA
authentication extensions (MNAE) to the HA in
registration requests.
Router(config-if)# ip mobile registration-lifetime seconds
Configures the maximum Mobile IP registration
lifetime.