Cisco Cisco IOS Software Release 12.2(27)SBC

When the show vpdn tunnel command is entered, the output shows the tunnel information as follows:

Router# show vpdn tunnel

l2tp Tunnel Information Totals tunnels 2 sessions

LocID

RemID

Remote Name

State

Remote Address

Port

Sessions

VPDN Group

9390

3222

lac-V1.40

est

10.10.104.10

1701

1

V1.40

53273

52035

remote-LNS-V1.40 est

172.1.45.6

1701

1

V1.40_2

The following examples show the VRF-Aware VPDN Tunnels feature being configured for a service 
provider network. The AAA RADIUS server has a user profile that defines VPDN tunnel attributes. By 
either defining the VRF name or the VPN ID, you can specify that the source and destination IP 
addresses belong to the VPN. 

For the following example, the VRF name “vpn-first” has been defined to specify the source and 
destination IP addresses that belong to the VPN.

west.com Password = "west"

Service-Type = Outbound-User,

cisco-avpair = "vpdn:tunnel-id=LAC",

cisco-avpair = "vpdn:tunnel-type=l2tp",

cisco-avpair = "vpdn:ip-addresses=10.0.0.1",

cisco-avpair = "vpdn:source-ip=10.0.0.9",

cisco-avpair = "vpdn:vpn-vrf=vpn-first"

cisco-avpair = "vpdn:l2tp-tunnel-password=labtunnel"

For the following example, the VPN ID “A1:3F6C” has been defined to specify the source and 
destination IP addresses that belong to the VPN.

west.com Password = "west"

Service-Type = Outbound-User,

cisco-avpair = "vpdn:tunnel-id=LAC",

cisco-avpair = "vpdn:tunnel-type=l2tp",

cisco-avpair = "vpdn:ip-addresses=10.0.0.1",

cisco-avpair = "vpdn:source-ip=10.0.0.9",

cisco-avpair = "vpdn:vpn-id=A1:3F6C" 

cisco-avpair = "vpdn:l2tp-tunnel-password=labtunnel"

The following sections provide references related to the VRF-Aware VPDN Tunnels feature.

Dial commands

Cisco IOS Dial Technologies Command Reference, Release 12.2.

L2TP tunneling