|
|
Sponsored Content
Top Forums
UNIX for Advanced & Expert Users
ssh decipher a tunnel
Post 302455752 by moi on Wednesday 22nd of September 2010 10:46:29 AM
09-22-2010
thanks
okay thanks a lot for the reply.
no problem with the account as shell login won't be enable, i will only use the connection for port tunneling. It's for a java program which will establish connection through the proxy to the postgresql server and to a RMI server(java equivalent for web services).
I will establish tunnels on the client side before launching the program using something like this :
ssh -L 5432:127.0.0.1:5432 -L 1099:127.0.0.1:1099 powerLessUser@postgreAndRmiServer
(5432 is the postgresql default port and 1099 the RMI one)
Thanks again for your reply
best regards, moi.
by the way is there a way to mark this post as resolved ??
no problem with the account as shell login won't be enable, i will only use the connection for port tunneling. It's for a java program which will establish connection through the proxy to the postgresql server and to a RMI server(java equivalent for web services).
I will establish tunnels on the client side before launching the program using something like this :
ssh -L 5432:127.0.0.1:5432 -L 1099:127.0.0.1:1099 powerLessUser@postgreAndRmiServer
(5432 is the postgresql default port and 1099 the RMI one)
Thanks again for your reply
best regards, moi.
by the way is there a way to mark this post as resolved ??
Last edited by moi; 09-22-2010 at 12:03 PM.. Reason: adding precisions
|
|
10 More Discussions You Might Find Interesting
1. Programming
hi everybody and thank you for this wondefrul forum
this is my first thread posted here and i hope that i could find some help from your part (i am even sure) :D
here is the situation: i am to develop an application of remote desktop access such as vnc, vpn and especially nx
i want to develop... (0 Replies)
Discussion started by: bolboln01
0 Replies
2. UNIX for Advanced & Expert Users
I have initiated a tunnel for vncserver. now i want to stop it. is there any way except sleep option? (2 Replies)
Discussion started by: majid.merkava
2 Replies
3. Cybersecurity
Hi all,
I'm trying have an alternative way of connecting into a Corporate network. Mostly in case the VPN down as I cannot also change the security policy.
I want to expose windows RDP over ssh tunnel.
I have 3 hosts in my scenario
1- Host a : Windows 2k8 has no internet access just only an... (3 Replies)
Discussion started by: h@foorsa.biz
3 Replies
4. UNIX for Dummies Questions & Answers
I'm trying to setup a link between my home pc (work-machine) and a server at work (tar-machine) that is behind a gateway (hop-machine) and not directly accessible.
my actions:
work-machine$ ssh -L 1234:tar-machine:22 hop-machine
work-machine$ ssh -p 1234 user@127.0.0.1
- shh access on... (1 Reply)
Discussion started by: Vathau
1 Replies
5. IP Networking
I have a Java web app on machine (X) that needs to talk to an LDAP server (Y) on :636, but the LDAP server is only accessible on a particular network.
I can login to a machine (Z) on that network from X, and this machine can talk to the LDAP server on :636.
How can I tunnel so that X can... (2 Replies)
Discussion started by: spacegoose
2 Replies
6. UNIX for Advanced & Expert Users
Hi all
I have a suite of scripts that ssh to remote servers within a cluster and run some tests. This is done from a central server so that all of the test results can be captured in one location.
Problem is I now have 509 tests and the number is growing. The scripts work by establishing a... (2 Replies)
Discussion started by: steadyonabix
2 Replies
7. Proxy Server
Hello,
I have a video streaming application that utilizes a WebSocket for the server <-> client communication. My goal is to make the video streaming service available over the internet in the cases where neither the server nor client have public IPs.
One way to do this is over a VPN... (8 Replies)
Discussion started by: Vladislav
8 Replies
8. UNIX for Dummies Questions & Answers
Hello Community,
We have Installed a LDAP Directory behind a Firewall with redirectory port on an Ubuntu virtual machine. The virtual machine is installed on an Ubuntu physical server, that hosts many other virtual machine. All the virtual machine are only joinable from the intern network.
My... (11 Replies)
Discussion started by: tessa226
11 Replies
9. Solaris
Hello Solaris experts:
Trying to bring the 11.3 gdm screen over ssh to a Linux Box:
I did the following:
1. made chanes to /etc/ssh/sshd_config & bounced ssh daemon:
# X11 tunneling options
X11Forwarding yes
X11DisplayOffset 10
X11UseLocalhost yes
2. From the remote Linux box:
... (6 Replies)
Discussion started by: delphys
6 Replies
10. UNIX for Advanced & Expert Users
I am not clear with the part of concept of Tunneling using ssh.
ssh -f -N -L 1029 192.168.1.47:25 james@192.168.1.47
I found out that above code works for me . but didn't quite well understood how ti works and need to ask you guys some questions.
since we are using tunnel through ssh ... (2 Replies)
Discussion started by: lobsang
2 Replies
LEARN ABOUT MOJAVE
jsadebugd
jsadebugd(1) General Commands Manual jsadebugd(1) NAME
jsadebugd - serviceability agent debug daemon SYNOPSIS
jsadebugd [pid] [server-id] jsadebugd executable core [server-id] DESCRIPTION
jsadebugd attaches to a Java process or core file and acts as a debug server. Remote clients such as jstack, jmap, and jinfo can attach to the server using Java Remote Method Invocation (RMI). Before starting jsadebugd, rmiregistry must be started with: rmiregistry -J-Xbootclasspath/p:$JAVA_HOME/lib/sajdi.jar where $JAVA_HOME is the J2SE SDK installation directory. If rmiregistry was not started, jsadebugd will start an rmiregistry in a standard (1099) port internally. Debug server may be stopped by sending SIGINT (pressing Ctrl-C) to it. NOTE - This utility is unsupported and may or may not be available in future versions of the J2SE SDK. jinfo is not currently available on Windows platforms or on the Linux Itanium platform. PARAMETERS
pid process id of the process to which the debug server should attach. The process must be a Java process. To get a list of Java processes running on a machine, jps may be used. At most one instance of the debug server may be attached to a single process. executable Java executable from which the core dump was produced. core core file to which the debug server should attach. server-id optional unique id, needed if multiple debug servers are started on the same machine. This ID must be used by remote clients to identify the particular debug server to attach. Within a single machine, this ID must be unique. SEE ALSO
jinfo(1) jmap(1) jps(1) jstack(1) rmiregistry(1) 13 June 2004 jsadebugd(1)