MAC OS X version 10.5.6 port scan

Posted on 2009-04-16
Last Modified: 2013-11-12
I need to check if TCP Port 1723, IP Protocol 47 (GRE) are opened on my MACBOOK.
Is there any way I can check it without installing any port scanner?
if No what port scanner do you recommended

answers are highly appreciated
Question by:westdata
    LVL 53

    Expert Comment

    Unless you have turned on the Mac Firewall, all ports are open.

    Author Comment

    Thanks for reply
    Just want to know is there any commands like what we have on windows to test ports
    LVL 53

    Accepted Solution

    Try the network utility found in \applications\utilities

    Author Closing Comment


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