Re: [SLUG] ssh_exchange_identification: Connection closed by remote host

From: Chuck Hast (wchast@gmail.com)
Date: Fri Oct 20 2006 - 11:05:01 EDT


On 10/20/06, John Pugh <jpugh@novell.com> wrote:
> >>> On Fri, Oct 20, 2006 at 9:59 AM, in message
> <Pine.LNX.4.64.0610200958310.14370@pc.verizon.net>, Eben King
> <eben01@verizon.net> wrote:
> > On Fri, 20 Oct 2006, John Pugh wrote:
> >
> >>>>> On Thu, Oct 19, 2006 at 8:14 PM, in message
> >> <620c90570610191714t2765d23eo97bbaa34d64f0142@mail.gmail.com>, "Chuck Hast"
> >> <wchast@gmail.com> wrote:
> >>> I have been trying to get into my machines at home. I am down in Mex City,
> >>> seems that every where I got I am getting this message. I had a problem
> >>> with it a while back and the fix was to remove the known_host file, but this
> >>> time it does not fix it. It does not matter where I am here I am getting
> >>> this
> >>> message when I try to get into my systems at home.
> >>>
> >> You aren't blocking anything on those servers? Like a range of IP's that you
> > are in?
> >
> > Or maybe that ISP blocks 22 outgoing for some reason?
>
> Too bad you can't see your server logs to see if it's being intercepted prior to reaching the server. A server is refusing it, we know that much. Can you ping or traceroute on port 22 to see where it's going? The logs will tell.
> You are welcome to hit my server - I know it's open and functional. banaltech.net. I'll even create an id for you if you wish. You can verify if it's an interception problem.

Thank you, indeed I would to. I am going to do the traceroute and see what
it shows. If I do a ssh -v I get the following:
kp4djt@RF-mobile:~/bin> ssh -v -l root 24.129.134.206 -p 3nnnn
OpenSSH_4.2p1, OpenSSL 0.9.8a 11 Oct 2005
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to 24.129.134.206 [24.129.134.206] port 3nnnn
debug1: Connection established.
debug1: identity file /home/kp4djt/.ssh/identity type -1
debug1: identity file /home/kp4djt/.ssh/id_rsa type -1
debug1: identity file /home/kp4djt/.ssh/id_dsa type -1
ssh_exchange_identification: Connection closed by remote host

-- 
Chuck Hast  -- KP4DJT --
To paraphrase my flight instructor;
"the only dumb question is the one you DID NOT ask resulting in my going
out and having to identify your bits and pieces in the midst of torn
and twisted metal."
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