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Chapter 5
Configuring the Layer 2 Tunnel Protocol Access Concentrator and Network Server
Command
Step 6
Router(config-vpdn-req-in)# domain
domain-name
Step 7
Router(config-vpdn-req-in)# exit
Step 8
Router(config-vpdn)# initiate-to ip
ip-address limit limit-number [priority
priority-number]
Verifying Sessions Per Tunnel Limiting on the LAC
To verify sessions per tunnel limiting on the LAC, enter the following commands:
Command
Router# show running-config
Router# show vpdn tunnel
Example 5-5
Router> enable
Router# show vpdn tunnel
L2TP Tunnel Information (Total tunnels 50 sessions 2000)
LocIDRemIDRemote NameStateRemote AddressPortSessions
412347811LNS1est10.16.1.1170140
200222323LNS1est10.16.1.1170140
412347811LNS2est10.16.2.2170140
597653477LNS2est10.16.3.3170140
!
!
RADIUS Server Optional Configuration Tasks for LAC
To configure the optional RADIUS server for the LAC, perform any of the following optional tasks:
•
•
•
Enabling Tunnel Sharing for RADIUS Services
To configure tunnel sharing in the RADIUS service profile, enter the following Cisco-AV pair attributes
in the profile:
•
•
OL-2226-23
Verifying Sessions Per Tunnel Limiting on the LAC
Enabling Tunnel Sharing for RADIUS Services, page 5-13
Enabling the RADIUS Server to Conduct Tunnel Service Authorization, page 5-14
Configuring Sessions Per Tunnel Limiting in the RADIUS Service Profile, page 5-16
vpdn-group
tunnel-share
Purpose
Initiates a tunnel based on the client-supplied domain name.
Returns to VPDN group mode.
Specifies the LNS IP address, the maximum number of sessions
per tunnel, and optionally the priority of the IP address (1 is the
highest).
Purpose
Verifies that you successfully configured the maximum number
of sessions per tunnel.
Verifies that the number of displayed sessions does not exceed
your configured limit.
Cisco 10000 Series Router Software Configuration Guide
Layer 2 Access Concentrator
5-13
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Troubleshooting
