Panasonic NN46240-710 User Manual
Page 34
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
1 L2TP troubleshooting
Nortel Secure Router 8000 Series
_________ Troubleshooting - VPN
Item
Sub-item
Description
Domain
Generally, bind VTs and configure
address pools in the domain view when
L2TP users access Layer 3 VPN groups.
In other cases, bind VTs in the L2TP
group view.
VPN
Configure the VPN
instances
Configure the VPN instances and then
associate them to the VT.
The following section describes the configuration based on the preceding networking
environment.
1.
Configure the user side.
Establish a dial-up network. The number is the access number of the Nortel 1 router. The
dial-up network receives the address assigned by the LNS server.
In PC1, enter the user name [email protected] in the dial-up terminal window with the
password 11111. (The user name and the password must be registered in LNS.)
In PC2, enter the user name [email protected] in the dial-up terminal window with the
password 22222. (The user name and the password must be registered in LNS.)
2.
Configure the LAC side.
# Configure the user authentication on the LAC side.
# Configure the L2TP group and relative attributes.
# Start the tunnel authentication and configure the password of the tunnel authentication.
# Configure the separator of the domain name postfix.
# Configure the user name, the password, and the access domain name to be the same as
those on the client side.
3.
Configure the LNS side.
# Configure the interface Ethernet2/0/0 of the LNS and LAC interfaces and configure the
address.
[Nortel] interface ethernet2/0/0
[Nortel-Ethernet2/0/0] ip address 10.1.1.3 255.255.255.0
[Nortel-Ethernet2/0/0] quit
# Create a virtual template for the L2TP group.
[Nortel] interface virtual-template 1
[Nortel-Virtual-Templatel] ip address 35.1.1.1 255.255.255.0
[Nortel-Virtual-Templatel] mtu 1450
[Nortel-Virtual-Templatel] ppp authentication-mode pap
[Nortel-Virtual-Templatel] quit
# Create a loopback interface for the L2TP group.
[Nortel] interface LoopBack 0
[Nortel-LoopBack0] ip address 100.1.1.1 255.255.255.255
[Nortel-LoopBack0] quit
# Create an L2TP group and configure its attributes (consistent with that on the LAC
side).
1-14
Nortel Networks Inc.
Issue 5.3 (19 January 2009)