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What are the default ports?

April 26, 2017Default ports

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What are the default ports?

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19 udp (chargen) 53 tcp (DNS) 129 tcp (undefined) 137 tcp (netbios name) 138 tcp (netbios datagram) 139 tcp (netbios session) * ports obove 1024 are generally undefined * 1027,1029,1032 tcp (used to protect ICQ) 1080 tcp (used to detect wingate sniffers) 5000 tcp (used to detect and block Sokets de Trois v1) 50505 tcp (used to detect and block Sokets de Trois v2) 31337 udp (used to detect and block Back Orifice)