RE: Reverse telnet question

From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Thu Sep 28 2006 - 02:44:02 ART


Dave,
        Have you ever seen or heard of anyone telneting to a specific
VTY port by specifying the TTY number + 2000 like you did below?

Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
bdennis@internetworkexpert.com

Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987
Direct: 775-745-6404 (Outside the US and Canada)

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Schulz, Dave
Sent: Wednesday, September 27, 2006 9:43 PM
To: ccielab@groupstudy.com
Subject: Reverse telnet question

I am unable to get the following reverse telnet to work .....

R1 has the following set up on the vty....

!
!
line con 0
line aux 0
line vty 0 4
 privilege level 15
 password cisco
 login
 rotary 1
!
R1(config)#do sh line
   Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns
Int
* 0 CTY - - - - - 4 407 0/0
-
   129 AUX 9600/9600 - - - - - 0 0 0/0
-
   130 VTY - - 1 - - 1 0 0/0
-
   131 VTY - - 1 - - 0 0 0/0
-
   132 VTY - - 1 - - 0 0 0/0
-
   133 VTY - - 1 - - 0 0 0/0
-
   134 VTY - - 1 - - 0 0 0/0
-

On R3.... I am trying to telnet to the first vty port (or any of them).
This is the response:

R3#
R3#telnet 172.16.1.1 2130
Trying 172.16.1.1, 2130 ...
% Connection refused by remote host

R3#

However, telnetting in to the unit without selecting the port works
fine. Any thoughts?

Dave Schulz,

Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com >



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