Destination Context Configuration - Cisco ASR 5000 Series Administration Manual

Mobile IP Configuration Examples
Required Information
RADIUS NAS IP address
Default Subscriber Configuration
"Default" subscriber‟s IP
context name

Destination Context Configuration

The following table lists the information required to configure the destination context. This information will be required
for each domain.
Table 10. Required Information for Destination Context Configuration
Required Information Description
Destination context This is an identification string between 1 and 79 characters (alpha and/or numeric) by which the
name
destination context will be recognized by the system.NOTE: For this configuration, the destination
context name should not match the domain name of a specific domain.
PDN Interface Configuration
PDN interface name This is an identification string between 1 and 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.PDN
interfaces are configured in the destination context.
IP address and These will be assigned to the PDN interface.Multiple addresses and/or subnets are needed if multiple
subnet interfaces will be configured.
Physical port This specifies the physical port to which the interface will be bound. Ports are identified by the chassis slot
number 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.
Physical port This is an identification string between 1 and 79 characters (alpha and/or numeric) by which the physical
description port will be recognized by the system.Multiple descriptions are needed if multiple ports will be
used.Physical ports are configured within the destination context and are used to bind logical PDN
interfaces.
Gateway IP Used when configuring static routes from the PDN interface(s) to a specific network.
address(es)
IP Address Pool Configuration (optional)
IP address pool Each IP address pool is identified by a name. The pool name can be between 1 and 31 alpha and/or
name numeric characters and is case sensitive.
IP address pools are configured in the destination context(s). Multiple address pools can be configured
within a single context.
OL-22944-02
Description
Specifies the IP address of the system‟s AAA interface. A secondary address can be optionally
configured.
Specifies the name of the egress context on the system that facilitates the Gi interfaces.
NOTE: For this configuration, the IP context name should be identical to the name of the destination
context.
Example 3: HA Using a Single Source Context and Multiple Outsourced Destination Contexts ▀
Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide ▄