02-27-2007
after a little thought just changed my line to
ssh -R 1234:localhost:3128 user@serverB (from server A) - the update is flying - guess thats 1 nil to me - i have the pleasure of telling the sysadmin to come!
many thanks
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hello,
I am within a LAN system and I need to be able to tunnel out (and recv UDP) packets.
Currently the router automatically drops UDP packets.
My PC cant see the outside world, nor ping, but it can connect via SSH to a server on the "edge" of the network which can see everything. I... (2 Replies)
Discussion started by: ErNci
2 Replies
2. Solaris
Hi,
I have tried the following:
on PC1 (win xp) I have created ssh connection with port forwarding
(local 8888 to remote 8888) to server1.
>From server1 I have created another ssh connection with port
forwarding to server2(local 8888 to remote 1521).
When I try to connect to oracle... (3 Replies)
Discussion started by: goran00
3 Replies
3. Filesystems, Disks and Memory
Hello Folks,
Im trying to pass the NFS Shared data through the SSH tunnel. Following are the Steps for my Executions:
A) Commands Executed on Server (NFS Server + SSHD Server running)
i) share -F nfs -o rw=<NFS Server IP> /home
ii) Start the NFS Server Services and SSHD Services.
... (3 Replies)
Discussion started by: ImpeccableCode
3 Replies
4. UNIX for Advanced & Expert Users
Hi - I frequently run commands, and transfer files to/from a host that uses SecurID ssh authentication. It is a real pain to have to enter the authentication information every time I want to interact with this host. I am wondering if there is a way to establish a one-time ssh connection to this... (2 Replies)
Discussion started by: cpp6f
2 Replies
5. Infrastructure Monitoring
Performing UDP tunneling through an SSH connection
Found this while looking for a way to temporarily forward SNMP requests across otherwise disconnected networks. Might be useful for someone else, too. (1 Reply)
Discussion started by: pludi
1 Replies
6. UNIX for Dummies Questions & Answers
So this seems like something that should be simple...but I can't quite seem to get it up and running. I have a machine, .107 with a GUI on port 8443. The problem is that I can't connect directly to .107 from my laptop. Now I have another machine, .69 that can connect to .107. So shouldn't I be able... (4 Replies)
Discussion started by: DeCoTwc
4 Replies
7. Shell Programming and Scripting
Is it secure to use free shells for ssh tunneling? Can the shell provider see and log the sites I visit and passwords I enter?
I'm new to this thing and couldn't find info on google :o (5 Replies)
Discussion started by: rafunk
5 Replies
8. UNIX for Advanced & Expert Users
Hi!
I came to know about SSH Tunneling to bypass the Firewall.
I will have to setup a free access SSH server to tunnel data access through PUTTY or OpenSSH.
The problem is that I don't know about any free access servers.
So, can anyone of you guide me for that, for any type of help? (1 Reply)
Discussion started by: nixhead
1 Replies
9. UNIX for Dummies Questions & Answers
I want to perform ssh tunnelling for which I have been using PuTTy. Config is as follows:
Host IP: 172.XX.XX.111Port: 22Tunnel setting source port: 19005Destination: 172.XX.XX.40:1521After entering my user ID and password, I am able to see in my command prompt that 127.0.0.1:19005 is listening.... (1 Reply)
Discussion started by: aakashsoor
1 Replies
10. Shell Programming and Scripting
I have a process running on my local server.
http://dev.techx.com:6060/proct
I wish to block port 6060 and expose port 7777 to the outside world.
I block port 6060 and open port 7777 on the firewall.
What should be the PuTTY Settings -> Connection -> SSH -> Tunnels
1. Destination ... (3 Replies)
Discussion started by: mohtashims
3 Replies
LEARN ABOUT DEBIAN
ctluser
CTLUSER(8) System Manager's Manual CTLUSER(8)
NAME
ctluser - control lusers
SYNOPSIS
ctluser [ -h ] [ -m ] command [ argument... ]
DESCRIPTION
Ctluser sends a message to the control channel of a given luser(8) This command can only be run by the sysadmin(1)
In the normal mode of behavior, the message is sent to the luser's brain, which then performs the requested action and sends back a reply
with a text message and the exit code for ctluser. If the luser's brain successfully performed the command, ctluser will exit with a sta-
tus of zero and print the reply on standard output.
The ``-m'' flag is used to display an MPEG of the results of the given command on the console of the sysadmin(1) Note that this requires
the sysadmin(1) to be running an X server.
To see a command summary, use the ``-h'' flag. If a command is included when ctluser is invoked with the ``-h'' flag, then only the usage
for that command will be given.
The complete list of commands follows. Note that all commands have a fixed number of arguments. If a parameter can be an empty string,
then it is necessary to specify it as two adjacent quotes, like "".
addhist <entry>
Add an entry to the luser's employment record.
allow reason
Allow a luser to use the computer system again. The reason must be the same text given with an earlier ``reject'' command. Note
that this command is currently not implemented.
begin name
Begin a new luser(1) with the given file. Note that this command is currently not implemented.
cancel pid
Causes a process of a luser to be killed
changegroup group
Changes a luser from their current workgroup to the one specified.
checkfile
Forces a user to return to a paper based system
drop Causes a large mass to drop onto the luser from a great height.
flushlogs
Destorys all logs of the actions done by the sysadmin(1) to the luser.
go reason
The luser is fired for the given reason.
hangup Makes the luser hang themselves
mode Displays the operating mode of the luser
newgroup group
Causes a luser to make their own newgroup up
pause thought
Makes the luser pause for the given thought. Note that this may cause some lusers to crash
shutdown reason
Makes the luser shutdown. This is essentially the same as killing them
signal sig
Sends the given signal to the luser
throttle reason
Causes the luser to throttle themselves
trace item flag
Gives the sysadmin(1) information on what the luser is doing.
BUGS
Ctluser sometimes has the effect of lusers complaining the to management. The use of bosskill(8) maybe required at this point.
HISTORY
Written by Simon Burr <simes@tcp.co.uk>. Based upon the manual page for ctlinnd(8), part of the InterNetNews system.
SEE ALSO
luser(1), sysadmin(1), bosskill(8)
19 October 1995 CTLUSER(8)