software for open port checking

[Kenneth Yap]

Dear Expert,
Is there any free ware using for open port checking ? I have heard that there is one software call LSOF (List Open Files). Where I can download it ?

Thks

[John Carr_2]

Ken

netstat -na | more

will tell you the status of the ports check out the man page

good luck
John.

[Michael Tully · Accepted solution]

Hi You can download an already compiled version of 'lsof' from the porting centre.

Here is the link

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/lsof-4.61/

One other product you may like to have a look at and that is 'nmap', have a look here:

www.insecure.org/nmap

HTH
-Michael

[Stefan Schulz]

Hi,

you can get lsof from the Software Porting Center. The german mirror is at http://hpux.asknet.de.

Also you could use a portscanner like nmap to check for open ports. nmap is also available at the porting center in precompiled binaries for HP-UX 10.20 and 11.

Hope this helps

Regards Stefan

[Heiner E. Lennackers]

Hi,

you may find the hp-ux porting center also at
http://hpux.cs.utah.edu/
But afaik the lsof version you can download at the porting center is only for 32 bit systems. So you may have to download the sourcecode an recompile it on your machine.
You also may use "nmap" to scan for accessible network ports.

Heiner