How to lock 514 port.

Handy92

Handy92

I was scanned port znmap, and I have open 514 tcp, and udp port. How to lock it. I tried use IPFW but is not working.

Not shown: 1998 closed ports
PORT STATE SERVICE VERSION
514/tcp filtered shell
514/udp open|filtered tcpwrapped
Click to expand...
 
Yes I was try to use this reguls. Nothing. But zmap was run at tested machine. 192.168.1.130 is a syslogd but i do now know why is open.
 
I see, add the following entry to your /etc/rc.conf: syslogd_flags="-ss".
According to syslogd(8):
Code: 
"-s      Operate in secure mode.  Do not log messages from remote
          machines.  If specified twice, no network socket will be opened
          at all, which also disables logging to remote machines."
 
I know about it. But this port is open only for local, or external to? And live it is a bad idea for secure?
 
It can be for both (depending on the configuration) and yes, it can become a security issue. Make sure you read the manual page, it has all the necessary information.
 
If exist another nothing useful things what shout be disable as default?

PS. I do not have physically microphone anymore. :)
 
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