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Terminal Service Gateway 1000 console connection issue.

nailaalam
Level 1
Level 1

Hi All,
We have recently configured a TSG 1100 but we have not been lucky in getting ssh/telnet access on any Console port connected to it yet.
For the config,we have configured a loopback address and a few ip hosts commands to map the loopback to host devices with port number starting 2033.
Just wondered if there is anything obvious we are missing here?
Below is the sample config:

 

ip host CON2 2033 172.29.2.100

###########################

TSG1#show run | s line
line con 0
stopbits 1
line aux 0
stopbits 1
line 0/1/0 0/1/31
login authentication AAA
transport input all
line vty 0 4
login authentication AAA
transport input ssh
line vty 5 15
login authentication AAA
transport input ssh

#############################

Loopback1 172.29.2.100 YES manual up up

#########################

TSG1#telnet 172.29.2.100 2033
Trying 172.29.2.100, 2033 ... Open
CC


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ +
+ It is a criminal offence, liable to prosecution under the Computer +
+ Misuse Act, to access, use or copy any programs or data on this +
+ system without authorisation. Passing this point will imply you +
+ you have read and understood this notice and are an authourised +
+ user. Unauthourised users should disconnect immediately. +
+ +
+
+ +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 

Username:admin
Password:
ctrl-shift-6-x(as no connection made the console of the connected device)
TSG1#show sessions
Conn Host Address Byte Idle Conn Name
]* 1 172.29.2.100 172.29.2.100 0 0 172.29.2.100

##############################

TSG1#show line 33

Tty Line Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
*0/1/31 33 TTY 9600/9600 - - - - - 9 0 0/0 -

Line 0/1/31, Location: "", Type: "xterm"
Length: 24 lines, Width: 80 columns
Baud rate (TX/RX) is 9600/9600, no parity, 2 stopbits, 8 databits
Status: Ready, Connected, Active
Capabilities: none
Modem state: Ready
Modem hardware state: noCTS noDSR DTR noRTS
Special Chars: Escape Hold Stop Start Disconnect Activation
^^x none - - none
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
00:10:00 never none not set
Idle Session Disconnect Warning
never
Login-sequence User Response
00:00:30
Autoselect Initial Wait
not set
Modem type is unknown.
Session limit is not set.
Time since activation: 00:03:01
Editing is enabled.
History is enabled, history size is 10.
DNS resolution in show commands is enabled
Full user help is disabled
Allowed input transports are pad telnet rlogin ssh.
Allowed output transports are pad telnet rlogin ssh.
Preferred transport is telnet.
Shell: enabled
Shell trace: off
No output characters are padded
No special data dispatching characters

#####################################

TSG1# show interfaces async 0/1/31
Async0/1/31 is up, line protocol is down
Hardware is C1100TG-A-32
MTU 1500 bytes, BW 9 Kbit/sec, DLY 0 usec,
reliability 1/255, txload 1/255, rxload 1/255
Encapsulation ASYNC, loopback not set
Keepalive not set
DTR is pulsed for 5 seconds on reset
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
2 packets output, 2 bytes, 0 underruns
Output 0 broadcasts (0 IP multicasts)
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=down DTR=down RTS=down CTS=down


Autoselect Initial Wait
not set

##################################
the weird thing is that the Banner displayed after telnet is that of the TSG itself and not of the device connected.
any thoughts as scratching my head over this issue.

19 Replies 19

i dont have that option on the switch both on console or vty 0- 4

 

SW1(config-line)#login local
                                     ^
% Invalid input detected at '^' marker.

What does the AAA configuration of the switch look like ?

 

Post the full running configuration of the 2960 (sh run)...

its set to use TACACS authentication as the default and it have been tested with both the console access and SSH

Tjostolv
Level 1
Level 1

Any resolution to this issue?

Hi Tjostolv,
Found out it was the wiring that got mixed up in our case,with the TSGs connected side by side,they were labelled incorrectly and given wrong hostnames,when we remoted onto them,we could not connect to the devices listed.In the end it was found out the wires were crossed,so sorry not a technical resolution.

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