HP MSR2000/3000/4000 Router Series Layer 2 - WAN Configuration Guide

107
Ste
p
Command Remarks
3. Configure the interface to
accept incoming calls from
the specified calling number
or to call back for the
specified calling number.
dialer call-in remote-number
[ callback ]
By default, callback is not
performed.
4. Configure a dial string for
calling a remote end.
dialer number dial-number
By default, no dial string is
configured.
The dial-number argument in this
command can be configured as a
value different from that of the
remote-number argument in the
dialer call-in command.
5. (Optional.) Set the interval for
DDR to make the next call
attempt when the connection
is interrupted.
dialer timer enable seconds
The default is 5 seconds.
To leave enough time for a server
to call back, set the interval for
DDR to make the next call attempt
on the client at least 10 seconds
longer than that of the server. HP
recommends that you set the
interval on the server to 5 seconds
(the default) and that on the client
to 15 seconds.
Configuring auto-dial
Auto-dial can be used with C-DDR but not B-DDR. With auto-dial enabled, DDR automatically dials a
connection to the remote end upon router startup without requiring a triggering packet. If the connection
cannot be established, it will retry at certain intervals. The established connection does not disconnect
due to timeout of the idle-timeout timer as it would in the traffic-triggered dial approach. Its configuration
thus voids the dialer timer idle command.
To configure auto-dial:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter dialup interface
(physical or dialer interface)
view.
interface interface-type interface-number N/A