Re: port forwarding

From: Robert Hajime Lanning (robert.lanning_at_gmail.com)
Date: 12/02/04

  • Next message: jniehof_at_bu.edu: "Re: port forwarding"
    Date: Thu, 2 Dec 2004 10:42:04 -0800
    To: secureshell@securityfocus.com
    
    

    I would try this:
    $ ssh -v r -R 1521:w:1521 -g -N

    Then make sure the tools are connecting to localhost or 127.0.0.1.

    On Thu, 02 Dec 2004 13:29:46 +0100, Rainer Lay
    <rainer.lay@informatik.uni-erlangen.de> wrote:
    > Hi,
    >
    > I have here a complicated setup for port forwarding. I want to forward a
    > port of a oracle database. Three computers are involved:
    >
    > w: windows machine with oracle installed
    > r: remote, linux. Here I want to run some oracle tools
    > l: local, linux. A Box between those two
    >
    > I want to access the database on w from r. There is no direct connection
    > between w and r. I only have a ssh tunnel from r to l.
    > To establish the connection, I startet a ssh connection to r on l and
    > forward port 11523 on r to port 1521 on w:
    >
    > ssh -v r -R 11523:w:1521 -g -N
    >
    > Trying to use the oracle tools on r, I cannot get the connection to w.
    > But it should work. :-)
    >
    > Accessing the oracle port on w from l directly works without problems.
    > So there must be something wrong with the tunnel.
    >
    > Any ideas what I am doing wrong?
    >
    > kind regards,
    > Rainer
    >

    -- 
    END OF LINE
           -MCP
    

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