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High ports Auto Open ????

 Perfomed a scan of our Astaro firewall from an outside source and found the ports  65561 and  65979  open.
But have no idea what they are used for...
Any Ideas...?
Should We be concerned?

Thank You

Karl  


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  • Hy

    I think there are ports 25 and 443 open.
    If you convert port  65561 to binary you get  10000000000011001.
    Then remove leading 1  (17 bit) and you get 16 bit  0000000000011001, 25  decimal. The same is with port  65979.


    Ojrad  
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