Port numbers?

diegoandresalvarez · 11-21-2007, 01:25 AM

How can I know which are the port numbers that I am using?

Actually I have a problem with MATLAB. I am supposed to assign to FLEXML a port number between 27000 and 27009. Sometimes the license manager works, and sometimes I am forced to change manually the port number until some is available. Therefore, I need to know which are the ones available...

Thanks,

Diego

Fantasio · 11-21-2007, 05:36 AM

nmap is your friend

jaseka · 11-21-2007, 07:23 AM

ports and related services can be seen from the file

/etc/services

ports are in use can be seen by the command

netstat

(with the options like)

netstat -tan
netstat -tap