D-Link DI-1750 Reference Manual page 105

U(undo) D(default)
(00)WORD
Please Input the code of command to be excute(0-0): 0
Please input a string:dlink （input username）
Key Word:
Q(quit)
......
(05)password
(06)trust-host
Please Input the code of command to be excute(0-8): 5
Key Word:
Q(quit)
(00)0
(01)7
(02)LINE
Please Input the code of command to be excute(0-2): 0
Key Word:
Q(quit)
(00)LINE
Please Input the code of command to be excute(0-0): 0
Please input a string:1234567 （input password）
Key Word:
Q(quit)
......
(06)user-maxlinks
(07)<cr>
Please Input the code of command to be excute(0-7): 7
Will you excute it? (Y/N):y
Make sure this password does not include spaces or underscores.
5.7.5 Start CallBack Control Protoccol(CBCP)
In CBCP, the side that launching the dial is Caller, the side that receiving the dial is Answerer.
During the LCP negotiation, if both sides aggree to apply the CBCP, thus the CBCP will be run after the
authentication period.
During the Callback period, Answerer sends Callback Request and list the Callback options that can be
received by Caller.
While Caller responsing by Callback Response, the request options will be listed.
If Callback Response that returns from Caller is legality and can be received by Answerer, then
Answerer will respons by Callback Ack. Caller will enter the period of Link Termination and prepare to
receive the call after received Callback Ack.
If you need to use CBCP, Caller need to be configured with config-ppp callback request cbcp(if the
telephone number is specified by caller, you should configure set-dialer caller xx).
Except configure config-ppp callback accept, if the need no callback, the telephone number of
callback need not to be configured by Answerer; if the telephone number is specified by Caller, user xx
password xx callback-dialstring * or set-dialer called* should be configured; if the telephone
number is specified by Answerer, user xx password xx callback-dialstring xx should be configured;
if Caller need to select a number form a group of numbers that provided by Answerer, set-dialer called
xx；xx；xx should be configured.
To use CBCP protocol, you must perform the following tasks:
♦ Enalbe PPP Encapsulation.
encapsulation ppp
Q(quit)
User name
Specify the password for the user
Set user trust host
Specifies an UNENCRYPTED password will follow
Specifies a HIDDEN password will follow
The UNENCRYPTED <cleartext> user password
The UNENCRYPTED <cleartext> user password
Limit the user's number of inbound links
Command
Model Name
Purpose
Enalbe PPP on interface.
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