To use protocols with ports below 1024 your device requires root privileges. This App doesn\'t run with root privileges by default. That\'s why a small program called "Porthack" is required which opens a socket and passes it to the HosTaGe App.
Another possibility is to redirect those ports to higher port numbers. This is achieved using iptables. If iptables is available on your device the Porthack isn\'t needed.
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