Configuring Vrf-Aware Vpdn Tunnels; Configuration Examples; Configuration Example For Tunnel Vrf - Cisco 10000-2P2-2DC Software Configuration Manual

Configuration Examples

Configuring VRF-Aware VPDN Tunnels

The vpn command enables the VRF-Aware VPDN Tunnels feature by associating an IP address
configured in a VPDN group with a VRF. This is applied to a VPDN group as shown in the following
Summary Steps.
Use the following commands to configure VRF-aware VPDN tunnels on the router:
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
For Cisco IOS Release 12.2(31)SB5 and later releases, when configuring VRF-aware VPDN tunnels on
Note
the Cisco 10000 series router, different tunnels can have overlapping IP addresses across VRF instances.
For more detailed information, see the VRF-Aware VPDN Tunnels feature module, located at the
following URL:
http://www.cisco.com/en/US/products/ps6566/products_feature_guides_list.html
Configuration Examples
This section provides the following configuration examples:
•
•

Configuration Example for Tunnel VRF

The following example shows how to enable the Tunnel VRF feature by specifying the tunnel vrf
command after the tunnel destination command:
interface Tunnel 0
Cisco 10000 Series Router Software Configuration Guide
27-4
enable
configure terminal
vpdn-group name
request-dialin
protocol [l2f | l2tp| pptp]
domain domain-name
exit
vpn {vrf vrf-name | id vpn-id}
source-ip ip-address
initiate-to ip ip-address [limit limit-number] [priority priority-number]
exit
Configuration Example for Tunnel VRF, page 27-4
Configuration Examples for VRF-Aware VPDN Tunnels, page 27-5
ip vrf forwarding cust 1
ip address 10.2.0.2 255.255.255.252
ip pim sparse-dense-mode
tunnel source Loopback1
Chapter 27 IP Tunneling
OL-2226-23