3Com MSR 50 Series Configuration Manual page 1610

1610 C 82: L2TP C
HAPTER ONFIGURATION
To do...
Enter system view
Enable L2TP
Enable the L2TP multi-instance
function
Configure virtual interface
template parameters
Return to system view
Create an L2TP group and enter
its view
Specify the If the L2TP
virtual interface group number
template is not 1
receiving calls,
the tunnel
name on the
If the L2TP
LAC, and the
group number
domain name
is 1
Specify the name of the tunnel
at the local end
Enable the tunnel
authentication function of L2TP
Configure the password for
tunnel authentication
Specify the hello interval
Configure mandatory CHAP
authentication
Specify to perform LCP
negotiation with users
Configure local authentication
and the usernames and
passwords
Enable the tunnel flow control
function
Use the command...
system-view
l2tp enable
l2tpmoreexam enable
Refer to "Configuring the
Local Address and the
Address Pool for Allocation"
on page 1613
quit
l2tp-group group-number
allow l2tp
virtual-template
virtual-template-number
remote remote-name
[ domain domain-name ]
allow l2tp
virtual-template
virtual-template-number
[ remote remote-name ]
[ domain domain-name ]
tunnel name name
tunnel authentication
tunnel password { simple |
cipher } password
tunnel timer hello
hello-interval
Refer to "Configuring
Mandatory CHAP
Authentication" on page
1611
Refer to "Specifying to
perform LCP Negotiation
with Users" on page 1612
Refer to "Configuring Local
Authentication, Usernames
and Passwords" on page
1614
tunnel flow-control
Remarks
-
Required
Disabled by default
Optional
Disabled by default
Required
-
Required
By default, no L2TP group is
created.
Required
Use either command
By default, an LNS denies all
incoming calls. An LNS can
use different virtual interface
templates to receive different
tunneling requests from
different LACs. After
receiving a tunneling request
from an LAC, an LNS checks
whether the LAC name is the
valid remote tunnel name,
and then determines whether
to allow for setting up a
tunnel.
Optional
The system name is used by
default.
Optional
Enabled by default
Required
The password is null by
default.
Optional
60 seconds by default
Optional
Optional
Optional
Optional
Disabled by default