At 11:05 PM 7/5/2005 +0700, you wrote:
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Herb French wrote:
> Redhat 7.3 (2.4.18)
>
> I have had my LAN port disabled because my RH box was found to have open
> port TCP/10000, which our network admins feel which could indicate
> Veritas backup software is being used, although it isn't.
>
> How do I go about disabling port 10000?
Do you believe that port 10000 is open? What happens if you telnet to
it? Do you get a connection?
No connection
Does netstat --listen show anything
listening on it?
If so you can run this command to see what is on that port:
/sbin/fuser -n tcp 10000
No one listening
Then kill the process or remote the server from the init scripts or
whatever.
I'd prefer to close the port and leave it closed until such time as I would
need it.
Could you coach me through?
As a last resort you can set up some iptables rules to block
access to that port and you can also block the ip/netblock of the nosey
network admins from talking to your computer. Of course I would only
recommend that if you are SURE you know what you are doing. :)
Thanks, Tracy
--
Herbert E. French RRT
Information Specialist
Department of Respiratory Care
University of California, San Diego Medical Center
200 W. Arbor Drive
San Diego, CA 92103-8771
Phone: 619-543-5556
Fax: 619-543-3251
www-respcare.ucsd.edu
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