Product specifications
Chapter 6: Connection Management Efficient Networks
®
Router family
Command Line Interface Guide
Page 6-32 Efficient Networks
®
Assumptions
In this example, the following information is assumed:
• The server side (the company) has an LNS router connected to the Internet.
• The client side has an existing route to the Internet with the remote “Internet”
(refer to the following Note, if you need sample configuration commands).
• IP routing is enabled (refer to the following Note, if you need sample
configuration commands).
NOTE:
Below is an example of configuration commands that can be used to enable IP
routing and establish a route to the Internet.
remote add internet
remote disauthen internet
remote setoursysname name_isp_expects internet
remote setourpass secret_isp_expects internet
remote addiproute 0.0.0.0 0.0.0.0 1 internet
remote setphone isdn 1 5551000 internet
remote setphone isdn 2 5553000 internet
eth ip enable
eth ip address 192.168.254.254 255.255.255.0
Configuration Process
The following sets of questions, answers, and configuration commands specific to the
L2TP tunnel and the PPP remote will assist you in configuring the client side router
SOHO (also referred to as home router). Note that the server side is referred to as
either company router or router at work.
L2TP tunnel configuration
L2TP tunnel-specific questions
1. What is the host name of the router at home that the user is configuring?
2. What is the host name of the company router at work to which the user will
tunnel?
3. What is the shared CHAP secret used for tunneling between the home router
(client) and the company router (server)?
4. What is the IP address of the company router to which the user will tunnel?
L2TP tunnel answers. For our example, let’s assume the answers to the above
tunnel-specific questions are as follows:
1. Home_Router
2. Work_Router