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Remote access terminal requiring local authentication before remote authentication

Posted on 2010-08-12
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Last Modified: 2012-05-10
I've setup a NM-16A terminal access module in a router and I am able to connect to the hosts using "telnet 192.168.1.1 2035" where the IP is the loopback address which will provide a telnet connection to a host. The problem is I have to authenticate against the terminal host first and then the remote host. I'm assuming this is because I have local AAA setup along with transport input SSH in order to allow users to SSH. Any recommendations on how to avoid authenticating locally before the remote device?

I used the following two guides to setup the terminal access server:

http://www.cisco.com/en/US/tech/tk801/tk36/technologies_configuration_example09186a008014f8e7.shtml
http://www.velocityreviews.com/forums/t33288-cisco-2610-nm-32a-module-help.html


line con 0
line 33 48
session-timeout 20
exec-timeout 15 0
no exec
transport input all
flowcontrol hardware
line aux 0
line vty 0 4
password 7 234989sdjoisdf
transport input ssh
line vty 5 903
transport input ssh

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Question by:adamshields
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I found the answer here: http://networking-forum.com/viewtopic.php?f=36&t=15046

Had to add:

[code]
aaa authentication login nologin none

line tty 33 48
login authentication nologin
[/code]

This allows the reverse telnet to work correctly.
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