Ok I'll try and describe it the best I can.
I have a router LinkSys/Cisco
This is how it goes:
Internet > [ISP-Modem] <Router / Firewall> (LocalNetwork )
Local Network > Machine1 Machine2 Machine3 Machine4 Machine5 Machine6
Machine1 = SQUID3.0
Machine2= Mail-Server
Machine3= Webserver1
Machine4= Webserver2
Machine5=DSN server
Machine6= Other services (Chat server)
And 3 Windows Clients
In All There are 9 Machines
I can access these machines except via SSH
Even though I have forwarded requests to each machine's SSH port
Now for the errors
When I try internally to connect to any of the SSH servers I get this error
Let's say the only accessible SSH is the one running on the Squid's machine
it has a port number 2222, ok?
Now if I want to ssh machine 192.168.1.3 on port 2224
ssh 192.168.1.3 2224
I get the following
connect to host 192.168.1.3 port 2222: Connection refused
Do you see what I mean even though I do specify the port number of the
machine which in this case is the port 2224
But I get the error message replying with the Squid's port number 2222, and
that is regardless from which machine I am trying to send the SSH request
And from outside
I get "Network Error Connection refused" if I try with putty for example:
But if I turn off Squid's machine and unplug it from the network, I have
absolutely no problem accessing these servers.
Very strange
Regards
Adam
----- Original Message -----
From: "John Doe" <jdmls@xxxxxxxxx>
To: <squid-users@xxxxxxxxxxxxxxx>
Sent: Thursday, May 06, 2010 9:55 AM
Subject: Re: SSH not working With Squid3.0
From: "Adam@Gmail" <adbasque@xxxxxxxxxxxxxx>
Yes I have searched why but could not find why not in the log not
anywhere else.
Tried with Iptables, with router same thing.
How do I know?
Ok if I shut down the proxy machine and completely remove it from the
network and try again absolutely no problems in connecting to all my ssh
serversbut when I run the proxy server, the problem comes back how about
that?
I know it is the proxy server, what I don't know is why?
ok, so it is not a squid problem, but a server problem...
Tried ssh -v (or -vv, -vvv)?
What's the denied message in sshd logs?
If you don't describe your setup (topology, routing, iptables rules...),
we can barely try to guess...
JD
