06-16-2004 06:25 AM - edited 03-02-2019 04:25 PM
I have 2522 router and a 3Com US robotics 56K message modem V.90. I want to use it for connectivity with ISP through dial-up. I have connected modem on serial 7(a/s) and configure router via config maker. But router is not dialing modem. I think that modem paramters r not properly set by config maker. So pls brothers is there any thing special i have to do to solve this problem or pls tell me that how can i attach above specified modem model no. with my router. Pls tell the configurations.I m in urgent. Thanx in advance.
06-16-2004 07:46 AM
Pl. post the running config from 2522 here. Actually config on 2522 should look very similar to config at following link
Above url has config for aux port dialout to ISP. In your case only line number and ip addresses should be different. Just configure chat-script, interface async x, line x, and interesting traffic properly.
If it still doesn't work, we need to see config with following debug
debug chat
debug modem
debug dialer
debug ppp negotiation
term mon
06-16-2004 06:01 PM
brother this site is not being opened. It require full access CCO login i think. As it is not accepting my login pls give me other link which i can access.
06-16-2004 08:58 PM
Hi Imran
try this link .
http://www.cisco.com/en/US/tech/tk801/tk36/technologies_configuration_example09186a0080094579.shtml
regds
prem
06-20-2004 06:28 AM
Firstly ensure that we are configuring the correct line to which the modem is connected. The basic configuration for dialout is as follows:
Conf term
interface Async x
ip address negotiated
encapsulation ppp
dialer in-band
dialer idle-timeout 600
dialer string xxxx (phone number required to dial the ISP)
dialer-group 1
Depending whether the ISP is doing PAP or CHAP authentication add following under interface asyn x
ppp authentication chap callin
ppp chap hostname
ppp chap password
OR
ppp authentication pap callin
ppp pap sent-username
exit
dialer-list 1 protocol IP permit
line x
modem inout
transport in all
flow hardware
Also reverse telnet into the USR modem & add the following init string with dip switches 3 & 8 down rest up.
At&f1s0=1&c1&d2&a1&w
Thanks, Mak
06-28-2004 10:57 PM
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