Cisco 10000-2P2-2DC Software Guide - Page 203
Configuring RADIUS Attribute Accept or Reject Lists, Verifying Sessions per Tunnel Limiting on the LNS
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Chapter 5 Configuring the Layer 2 Tunnel Protocol Access Concentrator and Network Server L2TP Network Server Verifying Sessions per Tunnel Limiting on the LNS To verify sessions per tunnel limiting on the LNS, enter the following commands: Command Router# show running-config Router# show vpdn tunnel Purpose Displays the current router configuration. Check the output to verify that you successfully configured the maximum number of sessions per tunnel. Displays information about all active L2TP tunnels in summary-style format. Check the output to verify that the number of displayed sessions does not exceed your configured limit. Configuring RADIUS Attribute Accept or Reject Lists To configure a RADIUS attribute accept or reject list for authorization or accounting, enter the following commands: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Command Purpose Router> enable Router# config terminal Enters privileged EXEC mode. Enters global configuration mode. Router(config)# aaa authentication ppp default group group-name Specifies one or more AAA authentication methods for use on serial interfaces running PPP. Router(config)# aaa authorization network Sets parameters that restrict network access to the user. default group group-name Router(config)# aaa group server radius group-name Groups different RADIUS server hosts into distinct lists and distinct methods and enters server group configuration mode. Router(config-sg-radius)# server-private ip-address timeout seconds retransmit retries key string Configures the IP address of the private RADIUS server for the group server. The ip-address argument specifies the IP address of the private RADIUS server host. (Optional) The seconds argument specifies the timeout value (1 to 1000). Router(config-sg-radius)# authorization [accept | reject] listname The string argument specifies the authentication and encryption key for all RADIUS communications between the Cisco 10000 series router and the RADIUS server. Specifies a filter for the attributes that are returned in an Access-Accept packet from the RADIUS server. and/or Router(config-sg-radius)# accounting [accept | reject] listname Specifies a filter for the attributes that are to be sent to the RADIUS server in an accounting request. The accept keyword indicates that all attributes will be rejected except the attributes specified in the listname argument. The reject keyword indicates that all attributes will be accepted except for the attributes specified in the listname argument and all standard attributes. OL-2226-23 Cisco 10000 Series Router Software Configuration Guide 5-37
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