Re: FC16 - moving sshd to another port

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On 12/08/2011 02:12 PM, Daniel J Walsh wrote:
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> On 12/08/2011 12:14 PM, Michael Schwendt wrote:
>> On Thu, 08 Dec 2011 09:26:31 -0500, RM (Robert) wrote:
>>
>>> I have always run SSHD on a different port as part of my
>>> obfusication. Yeah, I know it will not stop good portscanners,
>>> but it stops all that stupid doorknocking on port 22...
>>>
>>> So I changed sshd_config to use port 557 (not really, but I'm not
>>>   telling here) and enabled root login (yeah I know I can get in
>>> and then do a su -, but perhaps I am a bit lazy).  And restarted
>>> sshd (service sshd restart).
>>>
>>> Will this got:
>>>
>>> Redirected to /bin/systemctl
>>>
>>> And then doing a service sshd status I see that it failed with
>>> status=255.  Oops perhaps the firewall, I did not open port 557.
>> No. The firewall settings would not stop sshd from listening.
>>
>>> So I go over to the firewall gui and open port 557 as a custom
>>> TCP port.  Restarted sshd.  Still a failure.  hmmm.  Oh, is this
>>> the SELinux stuff that I would always disable?  Maybe this time I
>>> want to fight with SELinux instead of just disabling it, but what
>>> to do here?  Help?
>> You've messed up your system somehow, as normally you would be
>> helped by setroubleshootd. And yes, there's at least one SELinux
>> boolean related to this: setsebool -P sshd_forward_ports 1
> Were you running setroubleshoot?  It should have told you something like:

The first thing I did after the install was to open a terminal window, 
su, then gedit /etc/ssh/sshd_config &

So if setroubleshoot was running it was running, I did nothing that I 
was asked to get it running.

> # semanage port -a -t ssh_port_t -p tcp 557

Is this a command I am suppose to enter in a terminal window?
> http://danwalsh.livejournal.com/9275.html
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