Re: Problem in out-of-band tests

charisfilip · ‎04-14-2005

I have a 1750 router and a zoom modem(V.34X).I want to call modem and connect to the router.The modem has autoanswer and I connect with it when I call it.But I can't get console from the router.

This is the configuration of the router in console and in auxiliary port.

line con 0

exec-timeout 5 0

logging synchronous

login local

modem autoconfigure discovery

transport output pad udptn telnet rlogin

flowcontrol hardware

line aux 0

exec-timeout 5 0

password cisco

login

modem InOut

modem autoconfigure discovery

transport preferred none

transport input all

transport output none

speed 115200

flowcontrol hardware

And this is the debug output :

06:44:40: TTY5: EXEC creation

06:44:40: TTY5: create timer type 10, 0 seconds

06:44:40: TTY5: resume timer type 10 (OK)

06:44:51: TTY5: pause timer type 10 (OK)

06:44:51: TTY5: resume timer type 10 (OK)

06:45:00: TTY0: timer type 1 expired

06:45:00: TTY0: Exec timer (continued)

06:45:05: TTY5: pause timer type 10 (OK)

06:45:05: TTY5: resume timer type 10 (OK)

06:45:35: TTY5: timer type 10 expired

06:45:35: TTY5: fg timeout type 10

06:45:35: TTY5: pause timer type 10 (OK)

06:45:37: TTY5: Line reset by "Exec"

06:45:47: TTY5: Modem: (unknown)->HANGUP

06:45:47: TTY5: no timer type 0 to destroy

06:45:47: TTY5: no timer type 1 to destroy

06:45:47: TTY5: no timer type 3 to destroy

06:45:47: TTY5: no timer type 4 to destroy

06:45:47: TTY5: destroy timer type 10

06:45:47: TTY5: no timer type 2 to destroy

06:45:48: TTY5: dropping DTR, hanging up

06:45:48: TTY5: Set DTR to 0

06:45:48: tty5: Modem: HANGUP->IDLE

06:45:53: TTY5: restoring DTR

06:45:53: TTY5: Set DTR to 1

06:45:54: TTY5: DSR came up

06:45:54: tty5: Modem: IDLE->(unknown)

06:45:54: TTY5: EXEC creation

06:45:54: TTY5: create timer type 10, 0 seconds

06:45:54: TTY5: resume timer type 10 (OK)

06:46:25: TTY5: timer type 10 expired

06:46:25: TTY5: fg timeout type 10

06:46:25: TTY5: pause timer type 10 (OK)

06:46:25: TTY5: resume timer type 10 (OK)

06:46:32: TTY5: pause timer type 10 (OK)

06:46:32: TTY5: resume timer type 10 (OK)

Does anybody knows where the problem is?

a-vazquez · ‎04-21-2005

Check with the below troubleshooting link, that will guide you to troubleshoot the problem very easily.

http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1917.htm

hestjason · ‎08-24-2005

I'm having the same issue. I can dial in and connect to the modem, but there is no text echo from the device (a 3550 switch in this case) I've set this up and got it working on other switches, but with USR modems. In this case it is a duxbury modem in S. Africa. I am able to blindly login to the console and establish a console session, but can see nothing displayed on the screen.

Did you ever find the solution to your problem?

charisfilip · ‎08-25-2005

No,unfortunately I didn't find a solution to that problem.I tried with a 2600 Cisco router with the same configuration and the same modem and everything was OK.