The full 'telnet' protocol is more than just "connect and pump bytes", like many seem to assume. My guess is that your telnet client uses the full telnet protocol when not given a port number and avoids the optional negotiations (which your server doesn't understand) when given a specific port number (even if that port number is 23).

        - tye (but my friends call me "Tye")

In reply to (tye)Re: 'telnet' sending bizarre ascii to perl server by tye
in thread 'telnet' sending bizarre ascii to perl server by JPaul

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