YA SSH newbie

Michael V. De Palatis mdepalatis at mail.utexas.edu
Thu May 25 01:47:41 UTC 2006


Quick question: Do you have a firewall enabled? (e.g.,
firestarter). If so, that may be blocking ANY outside computer from
connecting to ANY port on your Ubuntu machine.

Can you at least ssh into the machine from the machine itself? If that
is the case, then most likely your firewall is blocking the port from
being accessed.

Mike

On Thu, May 25, 2006 at 02:38:23AM +0100, GrepZen wrote:
> 
> I've been searching and reading through lots of helpful threads on how
> to get SSHd running on my ubuntu 5.10 desktop.
> 
> i've installed open-ssh and the port is open according to nmap:
> 
> Code:
> --------------------
>     PORT      STATE SERVICE
>   22/tcp    open  ssh
>   25/tcp    open  smtp
>   631/tcp   open  ipp
>   5900/tcp  open  vnc
>   5901/tcp  open  vnc-1
>   5902/tcp  open  vnc-2
>   5903/tcp  open  vnc-3
> --------------------
> 
> Further, i've established that SSHd is running according to ps -e|grep
> ssh
> 
> Code:
> --------------------
>     micke at ubuntu:/$ ps -e|grep ssh
>   25062 ?        00:00:00 sshd
>   25851 ?        00:00:00 ssh-agent
> --------------------
> 
> 
> yet... each attempt to connect with plink or putty from a winxp box on
> the local network yields "connection refused"
> 
> ubuntu is on a local 192.168.7.0/24 along with the winxp box.
> 
> i can ping from the winxp to ubunto.. and back.. tracerouts re-affirm
> that i'm not taking odd routes through my gateway.
> 
> if i open a terminal window in ubunto and ssh to 'ubunto' the
> connection works as planned.. but that's just a window SSHing into its
> self.. not all that useful.
> 
> any thoughts or guides you could point me to would be great.
> 
> i've looked: at the wiki.. and several posts here but the answer is
> still eluding me.
> 
> && BTW: the ultimate goal is to get some kind of remote access to
> ubuntu --preferably something like vnc..    --you can see a few failed
> vnc attempts in the nmap but i can't clear them.
> 
> 
> -- 
> GrepZen
> 
> -- 
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> ubuntu-users at lists.ubuntu.com
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