Cisco Systems OL-15491-01 appendix Nas, Message and sent to the NAS in the PoD, 129

Appendix A CSG2 Command Reference

ip csg radius pod nas

Command History	Release	Modification
	12.4(11)MD	This command was migrated from CSG1.
		Changes from CSG1:
		• The name of this command changed from radius pod nas to ip csg radius pod
		nas.

Usage Guidelines

Examples

•The configuration mode for this command changed from CSG user group configuration to global configuration.

•The vrf vrf-namekeyword and argument were added.

The PoD message is sent to the NAS IP address that is specified in the NAS-IP-Address attribute (4) in the RADIUS Accounting Start message. This command specifies the NAS listening port, as well as the key to use in calculating the Authenticator.

The RADIUS Accounting Start message which specifies the NAS IP address to which to send the PoD message must be received on an IP address specified by the ip csg radius proxy or ip csg radius endpoint command configured in global configuration mode.

In some networks, many NASes might use the same listening port and key. In such networks, you can use this command to specify the range of NAS IP addresses.

If no IP addresses are specified, the port number and key apply to all NASes. The “global” definition is used if a specific range is not configured for the NAS when the PoD message is sent.

The following example shows how to specify NAS ports and keys:

ip csg radius pod nas 1.1.1.0 1.1.1.255 1700 key secret ip csg radius pod nas 1701 key password

Related Commands	Command	Description
	ip csg radius pod attribute	Specifies the RADIUS attributes to be copied from the RADIUS Start
		message and sent to the NAS in the PoD.
	ip csg radius pod timeout	Specifies the number of times to retry the RADIUS PoD message if it
		is not acknowledged by means of an ACK message, and the interval
		between retransmissions.

	Cisco Content Services Gateway - 2nd Generation Release 2.0 Installation and Configuration Guide
OL-15491-01		A-129