DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 9D7F33858D29
Subject: Re: Ssh
To: cygwin@cygwin.com
References: <CAEMWCRvN4RQ3Nm+e2cdL04G=nMgo-T9u-5aC=8LJ+-tanmnB5A@mail.gmail.com>
Message-ID: <c6adf439-61d8-8265-81df-5af16ddcbceb@gmail.com>
Date: Sun, 17 Jan 2021 18:03:55 +0100
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From: Marco Atzeri via Cygwin <cygwin@cygwin.com>
Reply-To: Marco Atzeri <marco.atzeri@gmail.com>
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On 17.01.2021 17:26, Jim McNamara via Cygwin wrote:
> Hi-
> 
> If I am trying to ssh by local port forwarding from machine A to remote
> host B, do I need cygserv or sshd running on A?

No. You need sshd (ssh demon) on B

> 
> B is the sshd server I want to connect to. A is the ssh client.
> 
> If I test either vnc or ssh on linux virtual machine guest it connects no
> problem.  For some reason NAT is not working from A even though I port
> forward on my NAT adapter on virtual box.
> 
> Thanks,
> Robo-loki

use ssh in verbose mode to see more details

  -v      Verbose mode.  Causes ssh to print debugging messages about its
              progress.  This is helpful in debugging connection,
    	     authentica‐tion, and configuration problems.
              Multiple -v options increase the verbosity.
              The maximum is 3.
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