Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Is it possible for a server to be both a remote and client SSH host? Post 302269859 by tatchel on Thursday 18th of December 2008 09:37:00 PM
Old 12-18-2008
Sorry I did not indicate this in the original question. The user making the connection is the same on all servers.
I.e.
Server2 (as user1) SSH to --> Server1
Server1 (as user1) SSH to --> Server3

user1 exists on all servers.

Let me know if this makes sense or not. Smilie

Thanks again for the help.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

check ssh connection to remote host

I am using KSH and I need to check whether the remote host has been configured with ssh public key. Is there any way we can check inside a script? (6 Replies)
Discussion started by: praveenbvarrier
6 Replies

2. Linux

Access environment variables on remote host using ssh

How can i access environment variables on remote host using ssh example: # Remote server $ echo $MAIL /var/spool/mail/gacf $ # Local server $ ssh gacf@server1 'echo $MAIL' /var/mail/gacf $ Expected to find: $ ssh gacf@server1 'echo $MAIL' /var/spool/mail/gacf $ (3 Replies)
Discussion started by: brendan76
3 Replies

3. Shell Programming and Scripting

ssh to a remote host

i want a script with expect or perl or shell which will do ssh to remote host...it will take commandline argument and run the script in remote host....... i.e that will be like ./ssh.exp remoteip username passwd /tmp.kk.sh can someone help me on this? (1 Reply)
Discussion started by: Aditya.Gurgaon
1 Replies

4. Shell Programming and Scripting

ssh to remote host and execute command

Hi, could anyone please tell me how to ssh to remote host foo and execute command on it and print the result on local host? Thanks, Paresh (1 Reply)
Discussion started by: masaniparesh
1 Replies

5. Solaris

unable to ssh to remote host

server is ok, I can login on console. however, when I use SSH teachia, there is no repsond. i have check ps-ef | grep ssh, it shows ok. restart ssh too. still not working. Anything else I need to check? # ps -ef | grep ssh root 24706 1 0 Jun 12 ? 0:00... (7 Replies)
Discussion started by: uuontario
7 Replies

6. Shell Programming and Scripting

ssh can't back from remote host during script execution

Hi all I wrote a script to execute a script on several remote hosts, but somehow during the execution of the local script, ssh can't come back from the remote host, so that causes my local script hanging... I use the below command to do the job in the local script, any idea? ssh... (12 Replies)
Discussion started by: bzylg
12 Replies

7. UNIX for Advanced & Expert Users

Help! How to find the local host after few ssh hops to remote host???

I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1. When I do a who -m from A2, I see the "connected from" as "A1". => who -m userid pts/2 2010-03-27 08:47 (A1) I want to identify who is the local host who initiated the connection to... (3 Replies)
Discussion started by: gomes1333
3 Replies

8. Shell Programming and Scripting

Aggregate variables bdfore ssh into remote host

Hi all, I have a problem where i'm trying to identify on which remote hosts the apps are running, ssh into it and restart them. In case more than 1 apps is running on same remote host, i want to be able to group it and ssh only once. E.g: app1 = 1.1.1.1 app2 = 1.1.1.2 app3 =... (4 Replies)
Discussion started by: varu0612
4 Replies

9. Shell Programming and Scripting

Execute command on remote host via ssh

How should i make the following code working #!/bin/bash INPUTFILE="test.txt" while read STRING; do IP=`host -t A $STRING | awk '{print $NF}'` HOSTNAME=`ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no $IP "hostname"` echo $HOSTNAME > out.txt done < $INPUTFILE At this moment while... (3 Replies)
Discussion started by: urello
3 Replies

10. IP Networking

SSH to remote host using SOCK5 proxy

I am trying to connect to a remote host C from my node host A. HostA <====> HostB <====> HostC A tunnel has already been formed using SOCKS5 between HostA and HostC. Now I want to SSH from A to C. The SOCKS5 IP us 142.133.132.161 and port 1082. The command I am using is : ssh -L... (1 Reply)
Discussion started by: Junaid Subhani
1 Replies
libssh2_channel_direct_tcpip_ex(3)				  libssh2 manual				libssh2_channel_direct_tcpip_ex(3)

NAME
libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session SYNOPSIS
#include <libssh2.h> LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport); LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port); DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3) host - Third party host to connect to using the SSH host as a proxy. port - Port on third party host to connect to. shost - Host to tell the SSH server the connection originated on. sport - Port to tell the SSH server the connection originated from. Tunnel a TCP/IP connection through the SSH transport via the remote host to a third party. Communication from the client to the SSH server remains encrypted, communication from the server to the 3rd party host travels in cleartext. RETURN VALUE
Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors. ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed. SEE ALSO
libssh2_session_init_ex(3) libssh2 0.15 1 Jun 2007 libssh2_channel_direct_tcpip_ex(3)
All times are GMT -4. The time now is 05:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy