Re: Moving SSH port off of port 22

2004-03-09 Thread albi
On Tue, 09 Mar 2004 09:01:42 -1000
Jason Halbert [EMAIL PROTECTED] wrote:

 I need some help moving SSH off of port 22, preferably onto port 23
 and disabling telnet.  Can I do this just by changing something in
 /etc/services or by means of a firewall?  I have a firewall installed
 on the box and using NAT with ipfw.

check your sshd_config (for Listen) in /etc/ssh/ (system) or
/usr/local/etc/ssh(ports) depending on what you use

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Re: Moving SSH port off of port 22

2004-03-09 Thread Garance A Drosihn
At 9:01 AM -1000 3/9/04, Jason Halbert wrote:
Hello All:

I need some help moving SSH off of port 22, preferably onto
port 23 and disabling telnet.  Can I do this just by changing
something in /etc/services or by means of a firewall?
You change the configuration for sshd in /etc/ssh/sshd_config,
un-commenting and changing the line that says '#Port 22'.  You
will probably find that you also want to change ~/.ssh/config
files (on other hosts) to add an entry for the host where you
are running sshd on port 23.
You should not change /etc/services for this.

--
Garance Alistair Drosehn=   [EMAIL PROTECTED]
Senior Systems Programmer   or  [EMAIL PROTECTED]
Rensselaer Polytechnic Instituteor  [EMAIL PROTECTED]
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Re: Moving SSH port off of port 22

2004-03-09 Thread Bart Silverstrim
On Mar 9, 2004, at 2:01 PM, Jason Halbert wrote:

Hello All:

I need some help moving SSH off of port 22, preferably onto port 23 and
disabling telnet.  Can I do this just by changing something in
/etc/services or by means of a firewall?  I have a firewall installed 
on
the box and using NAT with ipfw.

If you just want to plain move the SSHD's listening port, there's a 
port directive in /etc/ssh/sshd_config (default is a commented Port 
22) that you can change what port it listens to.  Altering that and 
restarting the sshd process should have it listen to the new port.

-Bart

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