Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #179312

SSH Access Issue

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

Hi All,

Long time linux/debian/ssh user here. I've never seen this particular
problem I'm experiencing which has left me scratching my head for answers.
At this point I'm still trying to eliminate sources so please bare with
me...

I've recently installed a new server for a client, using Deb 8.5 net
install. The server is used as an SAMBA AD DC for a small network of users.
While in my lab, I could SSH to the box as expected but some some odd
reason, once deployed on site I can no longer SSH from the outside.

One obvious aspect is firewalling. Rest assured I have opened TCP 22 and
ofrwarded to the correct host(the debian box). I can access all the other
forwarded services I've configured without issues but not SSH on the Deb
box. I can see the connection go through the firewall in the live feed but
the box doesn't answer.

So my first question as a long time Deb user, has anything changed in the
most recent releases of Stable that would cause such a thing that I could
look at to eliminate?

If not, what else can possibly be preventing these connection to complete?

I realise this is a very "open ended" issue but any advice or suggestions
would be greatly appreciated.

Linux localhost(masked for privacy reasons) 3.16.0-4-amd64 #1 SMP Debian
3.16.36-1+deb8u2 (2016-10-19) x86_64 GNU/Linux

sshd_config is stock and daemon is running yet I get nothing in the logs.
Not even attempts with DEBUG enabled.

-- 
Regards,
Phil

Back to linux.debian.user | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

SSH Access Issue Philippe LeCavalier <support@plecavalier.com> - 2017-03-25 18:40 +0100
  Re: SSH Access Issue David Christensen <dpchrist@holgerdanske.com> - 2017-03-25 19:10 +0100
  Re: SSH Access Issue Nate Bargmann <n0nb@n0nb.us> - 2017-03-25 19:10 +0100
    Re: SSH Access Issue Philippe LeCavalier <support@plecavalier.com> - 2017-03-25 20:00 +0100
      Re: SSH Access Issue Philippe LeCavalier <support@plecavalier.com> - 2017-03-25 20:00 +0100
        Re: SSH Access Issue <tomas@tuxteam.de> - 2017-03-25 23:00 +0100
          Re: SSH Access Issue Philippe LeCavalier <support@plecavalier.com> - 2017-03-26 14:30 +0200
            Re: SSH Access Issue Cindy-Sue Causey <butterflybytes@gmail.com> - 2017-03-26 16:30 +0200
              Re: SSH Access Issue Cindy-Sue Causey <butterflybytes@gmail.com> - 2017-03-26 16:40 +0200
                Re: SSH Access Issue Joshua Schaeffer <jschaeffer0922@gmail.com> - 2017-03-27 00:10 +0200
                Re: SSH Access Issue Philippe LeCavalier <support@plecavalier.com> - 2017-03-27 03:10 +0200
            Re: SSH Access Issue David Christensen <dpchrist@holgerdanske.com> - 2017-03-26 21:10 +0200

csiph-web