Example: Configuring A Client-Initiated L2Tp Tunnel - H3C SR8800-F Configuration Manual

Example: Configuring a client-initiated L2TP tunnel

Network configuration
As shown in
corporate network.
Figure 84 Network diagram
Procedure
1. Configure the LNS:
# Configure IP addresses for the interfaces. (Details not shown.)
# Configure the route between the LNS and the remote host. (Details not shown.)
# Create a local user named vpdnuser, set the password, and enable the PPP service.
[LNS] local-user vpdnuser class network
[LNS-luser-network-vpdnuser] password simple Hello
[LNS-luser-network-vpdnuser] service-type ppp
[LNS-luser-network-vpdnuser] quit
# Configure local authentication for PPP users in ISP domain system.
[LNS] domain system
[LNS-isp-system] authentication ppp local
[LNS-isp-system] quit
# Enable L2TP.
[LNS] l2tp enable
# Create a PPP address pool.
[LNS] ip pool aaa 192.168.0.10 192.168.0.20
[LNS] ip pool aaa gateway 192.168.0.1
# Create Virtual-Template 1, specify its PPP authentication mode as CHAP, and use address
pool aaa to assign IP addresses to the PPP users.
[LNS] interface virtual-template 1
[LNS-virtual-template1] ppp authentication-mode chap domain system
[LNS-virtual-template1] remote address pool aaa
[LNS-virtual-template1] quit
# Create L2TP group 1 in LNS mode.
[LNS] l2tp-group 1 mode lns
# Configure the local tunnel name as LNS.
[LNS-l2tp1] tunnel name LNS
# Specify Virtual-Template 1 for receiving calls.
[LNS-l2tp1] allow l2tp virtual-template 1
# Disable tunnel authentication.
[LNS-l2tp1] undo tunnel authentication
2. Configure the remote host:
Figure 84, a PPP user directly initiates a tunneling request to the LNS to access the
270