Mobile Ip Destination Context Configuration - Cisco ASR 5000 Series Administration Manual

▀ Using the System as Both a GGSN/FA and an HA
Required Information
RADIUS attribute NAS
Identifier
RADIUS NAS IP
address
Gi Interface Configuration
Gi interface name
IP address and subnet
Physical port number
Physical port
description(s)
Gateway IP address(es)
IP Address Pool Configuration
IP address pool name(s)
Pool addresses, subnet
mask and type

Mobile IP Destination Context Configuration

The following table lists the information that is required to configure the destination context.
Table 14. Required Information for Mobile IP Destination Context Configuration
Required Information
▄ Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide
Description
Specifies the name by which the source context will be identified in the Access-Request message(s) it
sends to the RADIUS server. The name must be from 1 to 32 alpha and/or numeric characters and is
case sensitive.
Specifies the IP address of the system‟s AAA interface. A secondary address can be optionally
configured.
This is an identification string from 1 to 79 characters (alpha and/or numeric) by which the interface
will be recognized by the system.
Multiple names are needed if multiple interfaces will be configured.
Gi interfaces are configured in the destination context.
These will be assigned to the Gi interface.
Multiple addresses and/or subnets are needed if multiple interfaces will be configured.
This specifies the physical port to which the interface will be bound. Ports are identified by the chassis
slot number where the line card resides in, followed by the number of the physical connector on the line
card. For example, port 17/1 identifies connector number 1 on the card in slot 17.
A single physical port can facilitate multiple interfaces.
This is an identification string from 1 to 79 characters (alpha and/or numeric) by which the physical
port will be recognized by the system.
Multiple descriptions will be needed if multiple ports will be used.
Physical ports are configured within the destination context and are used to bind logical Gi interfaces.
Used when configuring static routes from the Gi interface(s) to a specific network.
his is an identification string from 1 to 31 characters (alpha and/or numeric) by which the physical port
will be recognized by the system.
Multiple descriptions will be needed if multiple ports will be used.
The pool can consist of either of the following:
An entire subnet configured using the initial address and the subnet mask
A range of addresses configured using the first and last IP addresses in the range
The pool can be configured as public, private, or static. Public pools can also be assigned a priority.
Description
GGSN and Mobile IP Service in a Single System Configuration Example
OL-22944-02