From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Thu Sep 28 2006 - 08:08:40 ART
Sorry, Brian. I thought I remembered in a lab somewhere that we could telnet to a specific vty port. Hmmmm. I will take note of that. Thanks!
Dave Schulz
*** Sent from my Blackberry ***
-----Original Message-----
From: Brian Dennis <bdennis@internetworkexpert.com>
To: Brian Dennis <bdennis@internetworkexpert.com>; Schulz, Dave <DSchulz@dpsciences.com>; ccielab@groupstudy.com <ccielab@groupstudy.com>
Sent: Thu Sep 28 02:15:14 2006
Subject: RE: Reverse telnet question
The reason I asked is because although it seems logical that you could,
you can't. Let me add you can't "by default" ;-)
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
Brian Dennis
Sent: Wednesday, September 27, 2006 10:44 PM
To: Schulz, Dave; ccielab@groupstudy.com
Subject: RE: Reverse telnet question
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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