3com 3031 Instruccion De Instalación

This configuration is optional on LAC side.

Perform the following configuration in the L2TP group view.

By default, tunnel Hello packet sending interval is 60 seconds. If this configuration 
is not performed on LAC side, LAC will adopt this default value to send Hello 
packet to the peer end periodically.

When there are large amount of L2TP domain access users on LAC side, it takes 
time to find a user by sequential search. In this case, necessary search strategies 
(e.g. delimiter of prefix and suffix) can be set on LAC side to accelerate search 
speed.

Delimiters fall into two groups: prefix delimiter and suffix delimiter, which can be 
the following four kinds of special characters:”@”, “#”, “%”, and “/”. Users with 
prefix delimiter are as 3com.com#vpdnuser, users with suffix delimiter are as 
vpdnuser@3com.com. Username and prefix/suffix are separated and the user will 
be hunted simply according to the configured search rule to get a higher speed.

In domain name mode, there are four search rules optional after prefix/suffix 
delimiters are configured:

■

dnis-domain (to search according to called number before according to domain 
name)

■

dnis (to search only according to called number)

■

domain-dnis (to search according to domain name before according to called 
number)

■

domain (to search only according to domain name)

These configurations are optional on LAC side.

Perform the following configuration in system view.

Table 949   Setting the sending time interval of Hello packet in the tunnel

Set Tunnel hello packet sending 
interval

Restore the default value of Tunnel 
hello packet sending interval

undo tunnel timer hello

Table 950   Setting domain name delimiter and search sequence

Set prefix delimiter

Cancel the set prefix delimiter

Set suffix delimiter

Cancel the set suffix delimiter

Set search order

Restore the default search order