3Com MSR 30, MSR 50 manual Start l2tp, Tunnel authentication, Related command display l2tp tunnel

1764 CHAPTER 104: L2TP CONFIGURATION COMMANDS

Related command: display l2tp tunnel.

Example # Disconnect all tunnels with the remote name of AS8010. <Sysname> reset l2tp tunnel AS8010

start l2tp

Syntax start l2tp ip ip-address&<1-5> { domain domain-namefullusername user-name}

undo start

View L2TP group view

Parameter ip-address&<1-5>: IP addresses of the tunnel peers (LNSs). &<1-5> means that you can specify up to five IP addresses.

domain-name: Name of the domain initiating a connection request, a case sensivive string of 1 to 30 characters.

user-name: Full qualified name of the user initiating a connection request, a case sensitive string of 1 to 32 characters.

Description Use the start l2tp command to enable the device to initiate tunneling requests to one or more IP addresses for one or more specified VPN users.

Use the undo start to remove the specified triggering condition.

Note that:

■The start l2tp command is available for only LACs.

■An LAC can initiate tunneling requests for users in a specified domain. For example, if the domain name of a company is aabbcc.net, users with such a domain name are considered VPN users.

■You can specify a single VPN user by giving the fully qualified name of the user.

■When an LAC detects a VPN user, it initiates an L2TP tunneling request to LNSs one by one in their configuration order until it receives the acknowledgement of an LNS, which is considered the tunnel peer.

Example # Initiate L2TP tunneling requests to LNS 202.38.168.1 for users in domain aabbcc.net.

<Sysname> system-view

[Sysname] l2tp-group 1

[Sysname-l2tp1] start l2tp ip 202.38.168.1 domain aabbcc.net

tunnel authentication

Syntax tunnel authentication