Re: Port forwarding confusion
- From: "Kosala Atapattu" <kosala.atapattu@xxxxxxxxx>
- Date: Sat, 25 Aug 2007 06:18:05 +0300
hi,
I'm bit new this feature as well, and I find this situation bit
irritating. the same bounce off box can be used to tunnel any part but
in my understanding to tunnel a privilege port (<1024) from a middle
box you'll need to do it with the root user of the ssh proxy. So
following command will looks like...
$ ssh root$SSHPROXY -L993:MAILSERVER:2993
may be someone can give a logical explanation to this.
Kosala
On 8/24/07, Johannes Graumann <johannes.graumann@xxxxxxxxxxxxxx> wrote:
Hello all,
I have a hard time getting the following situation sorted out and would
appreciate any input to solve it.
I'm in a firewalled LAN which provides a ssh-proxy to access outside machines
which I have to use like so:
1) build tunnel
ssh ProxyUser@SSHPROXY -L 2022:OUTSIDEBOX:22
2) make connection
ssh -X OutsideboxUser@localhost -p 2022
What I now wish to do is to access an outside mailserver (especially port 993)
through this proxy and am stuck how to conceptually do this - build another
tunnel through the tunnel?
If anybody can nudge me in the right direction, I would be very grateful.
Johannes
--
Kosala
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