Re: SSH can't connect

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On 10/03/2010 09:09 AM, Jim wrote:
>    On 10/02/2010 08:28 PM, JD wrote:
>> On 10/02/2010 02:42 PM, Jim wrote:
>>>      What is the 6749 in this command ?
>>>
>>>
>>> # netstat -nltp | grep 22
>>> tcp        0      0 0.0.0.0:22
>>> 0.0.0.0:*                   LISTEN      6749/sshd
>>> tcp        0      0 0.0.0.0:8822
>>> 0.0.0.0:*                   LISTEN      1666/smfpd
>>> tcp        0      0 :::22
>>> :::*                        LISTEN      6749/sshd
>> That's the process id.
>>
> I guess this would indicate I'am getting out onto the Internet.
> But is SSH ?
>
> # host -a 61.58.52.206
> Trying "206.52.58.6.61.in-addr.arpa"
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28179
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;206.52.58.68.in-addr.arpa.     IN      PTR
>
> ;; ANSWER SECTION:
> 206.52.58.68.in-addr.arpa. 7200 IN      PTR
> c-61-58-52-206.hsd1.in.comcast.net.
>
> Received 91 bytes from 61.87.72.134#53 in 29 ms
>
Well, the process ID of the sshd does not mean you ARE
going over the internet, targeting a remote port 22.
The sshd is in listening mode, that's all.

Also, on your end, it matters not whether or not you
are running the sshd, since you are not trying to ssh
into your own machine. You want to ssh out to a remote
machine, and that's the machine that is running the sshd
that should respond to your connection request.

When you shared with us the firewall entries, was that
for your machine or the remote machine you are trying to connect to?
if that was for YOUR machine, then please run the command

iptables -L -n

on the remote machine and post the results.

Also, is your machine connected to a router/gateway?
If so, can you login to that router or gateway (usually
by aiming your browser to the router's LAN ip address.
Go thtough all it's menus that display/configure ports
and firewalls. See if that is where the block is.


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