12-28-2006 12:35 AM - edited 03-03-2019 03:11 PM
Hey,
I need to configure a Cisco out band connection for our 3640 routers. Where do I begin? I have a group async configured for ISDN backups for clients dialing in.
!
interface Group-Async1
ip unnumbered FastEthernet0/0
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
no ip mroute-cache
load-interval 30
dialer in-band
dialer idle-timeout 0
async mode interactive
peer default ip address pool dialin
ppp authentication pap chap ms-chap RADIUS
group-range 97 114
!
01-03-2007 06:20 AM
01-04-2007 12:20 AM
Thanks for this link ...BUT.... I need to connect the modem to the Router and get it to accept INCOMING calls on the AUX port. This link explains how to configure the router to dial out using the modem. Need it the other way round i.e. If we lose connectivity to the router via our diginet connectivity, I want to be able to dial in to the router and troubleshoot.
Could this be done connecting the modem to the console port as well or would connecting via the AUX port have the same effect? I know connecting via the console port could become a MAJOR security risk.
01-04-2007 01:49 AM
Hi,
Here's the info on dialin on aux ports:
http://www.cisco.com/en/US/tech/tk801/tk36/technologies_tech_note09186a0080094bbc.shtml
As you noted, it's not a good idea to attach unprotected modems to the console port as it doesn't log users off when the carrier detect is lost. Configuring aaa would also be advisable.
HTH
Andrew.
01-05-2007 06:13 AM
Much appreciated. This config is on my router but I cannot get the courier V.Everything modem to accept incoming calls. I have connected it to an analogue line and tried calling it from a fax machine and from a phone line.
At the moment I have AA,OH,MR,CS lights on. The OH does not want to go off.
DIP SWITCH Settings:
1,2,5,6,9 - OFF
3,4,7,8,10 - ON
I know this is not cisco related but a point in the right direction would be good. Tried the USR site and sent them a mail. No luck on site or response to email.
suggestions? comments? help?
01-05-2007 06:42 AM
Try the following link.
http://www-tss.cisco.com/eservice/compass/common/tasks/task_verikit_configure_USRmodem.htm
01-05-2007 06:49 AM
Brad,
Try the following config on your aux port.
line aux 0
session-timeout 15
exec-timeout 15 0
login local
modem InOut
modem autoconfigure type usr_courier
length 25
transport input all
stopbits 1
speed 115200
flowcontrol hardware
Dip switch settings
3,8,10 down
All the rest up
01-09-2007 01:02 AM
Hey there,
The router is configured. The modem is connected. I try to telnet from my workstation or from another router I get error below:
telnet xxx.xxx.xxx.xxx 2129
Trying xxx.xxx.xxx.xxx...
telnet: Unable to connect to remote host: Connection refused
Here is the config:
line aux 0
session-timeout 15
exec-timeout 15 0
password
login authentication modem
modem InOut
modem autoconfigure type usr_courier
length 25
transport input all
transport output telnet
stopbits 1
speed 19200
flowcontrol hardware
Could it be I have the wrong cable or do I have to create an access-list to permit the connection in?
Should the modem not be picking up the call?
Should I add this config to the AUX port as well?
line 129
modem inout
speed 115200
transport input all
login
password
01-22-2007 04:04 AM
Does anybody know how can I fix this? It works when i connect the modem to my PC it works fine.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: