Cisco Cisco Packet Data Gateway (PDG) Guía Para Resolver Problemas
Simple IP Configuration Examples
Example 1: Simple IP Support Using a Single Source and Destination Context ▀
Cisco ASR 5000 Series Packet Data Serving Node Administration Guide ▄
OL-22939-01
Required Information
Description
RADIUS
Authentication server
Authentication server
IP Address:
Specifies the IP address of the RADIUS authentication server the source context will communicate with
to provide subscriber authentication functions.
Multiple addresses are needed if multiple RADIUS servers will be configured.
RADIUS authentication servers are configured within the source context. Multiple servers can be
configured and each assigned a priority.
Specifies the IP address of the RADIUS authentication server the source context will communicate with
to provide subscriber authentication functions.
Multiple addresses are needed if multiple RADIUS servers will be configured.
RADIUS authentication servers are configured within the source context. Multiple servers can be
configured and each assigned a priority.
Shared Secret:
The shared secret is a string between 1 and 15 characters (alpha and/or numeric) that specifies the key
that is exchanged between the RADIUS authentication server and the source context.
A shared secret is needed for each configured RADIUS server.
The shared secret is a string between 1 and 15 characters (alpha and/or numeric) that specifies the key
that is exchanged between the RADIUS authentication server and the source context.
A shared secret is needed for each configured RADIUS server.
UDP Port Number:
Specifies the port used by the source context and the RADIUS authentication server for communications.
The UDP port number can be any integer value between 1 and 65535. The default value is 1812.
Specifies the port used by the source context and the RADIUS authentication server for communications.
The UDP port number can be any integer value between 1 and 65535. The default value is 1812.
RADIUS Accounting
server
server
IP Address:
Specifies the IP address of the RADIUS accounting server that the source context will communicate with
to provide subscriber accounting functions.
Multiple addresses are needed if multiple RADIUS servers will be configured.
RADIUS accounting servers are configured within the source context. Multiple servers can be configured
and each assigned a priority.
Specifies the IP address of the RADIUS accounting server that the source context will communicate with
to provide subscriber accounting functions.
Multiple addresses are needed if multiple RADIUS servers will be configured.
RADIUS accounting servers are configured within the source context. Multiple servers can be configured
and each assigned a priority.
Shared Secret:
The shared secret is a string between 1 and 15 characters (alpha and/or numeric) that specifies the key
that is exchanged between the RADIUS accounting server and the source context.
A shared secret is needed for each configured RADIUS server.
The shared secret is a string between 1 and 15 characters (alpha and/or numeric) that specifies the key
that is exchanged between the RADIUS accounting server and the source context.
A shared secret is needed for each configured RADIUS server.
UDP Port Number:
Specifies the port used by the source context and the RADIUS Accounting server for communications.
The UDP port number can be any integer value between 1 and 65535. The default value is 1813.
Specifies the port used by the source context and the RADIUS Accounting server for communications.
The UDP port number can be any integer value between 1 and 65535. The default value is 1813.
RADIUS attribute
NAS Identifier
NAS Identifier
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 between 1 and 32 alpha and/or numeric characters and is
case sensitive.
sends to the RADIUS server. The name must be between 1 and 32 alpha and/or numeric characters and is
case sensitive.
RADIUS NAS IP
address
address
Specifies the IP address of the source context‘s AAA interface. A secondary IP address interface can
optionally be configured.
optionally be configured.
Default Subscriber Configuration
―Default‖ subscriber‘s
IP context name
IP context name
Specifies the name of the egress context on the system that facilitates the PDN ports.
NOTE: For this configuration, the IP context name should be identical to the name of the destination
context.
NOTE: For this configuration, the IP context name should be identical to the name of the destination
context.
Destination Context Configuration
The following table lists the information that is required to configure the destination context.