From: Michael Stout (michaelgstout@hotmail.com)
Date: Thu Sep 28 2006 - 02:39:45 ART
!
My term server config
interface Loopback999
description used for reverse telnet
ip address 220.220.220.220 255.255.255.0
!
ip host cat2 2012 220.220.220.220
!
line 1 16
no exec
transport input telnet
line aux 0
password ipexpert
login
transport input all
!
end
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
an example using aux port to con port connection
this is the aux port side.
ip host r16 2005 1.1.1.1 < -- the 2005 is the reverse telnet port you'll
use 2129
!
interface Loopback1
description used for reverse telnet
ip address 1.1.1.1 255.255.255.255
!
line aux 0
no exec <-- prevents the aux port from transmitting garbage out
transport input telnet < enable reverse telnet over this port
transport output telnet <-- i don't think this is required
flowcontrol hardware <-- allows this port to control the flow - it pushes
the bits
This output shows that my aux port is using line 5
r15#sho line
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
* 0 CTY - - - - - 0 1 0/0 -
5 AUX 9600/9600 - - - - - 0 0 0/0 -
--------------------------------------------------------------------
From: "Schulz, Dave" <DSchulz@dpsciences.com>
Reply-To: "Schulz, Dave" <DSchulz@dpsciences.com>
To: <ccielab@groupstudy.com>
Subject: Reverse telnet question
Date: Thu, 28 Sep 2006 00:43:03 -0400
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 >
_______________________________________________________________________
Subscription information may be found at:
http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:41 ART