3Com MSR 50 Network Router User Manual


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104
L2TP CONFIGURATION COMMANDS
allow l2tp
Syntax allow l2tp virtual-template virtual-template-number remote remote-name [ domain
domain-name ]
undo allow
View L2TP group view
Parameter virtual-template-number: Number of the virtual interface template for creating a
virtual access interface, in the range of 0 to 1023.
remote-name: Name of the tunnel peer initiating a connection request, a case
sensitive string of 1 to 30 characters.
domain-name: Name of the domain initiating a connection request, a string of 1
to 30 characters.
Description Use the
allow l2tp command to specify the virtual interface template for
receiving calls, the tunnel name of the LAC, and the domain name.
Use the
undo allow command to remove the configuration.
By default, an LNS denies all incoming calls.
Note that:
The domain domain-name combination is required in L2TP multi-instance
applications.
The remote remote-name combination is optional for L2TP group 1, the
default L2TP group number. In other words, for L2TP group 1, the syntax of the
command is allow l2tp virtual-template virtual-template-number [ remote
remote-name ] [ domain domain-name ]. Computers with any name can
initiate a tunneling request.
If you specify the remote remote-name combination for L2TP group 1, L2TP
group 1 will not serve as the default L2TP group.
In Windows 2000 beta 2, if the local end name for a VPN connection is NONE,
the peer name received by the router is NONE, too. A default L2TP group is set
for the purpose of testing the tunnel connectivity or receiving the tunneling
request initiated by such an unknown remote end.