Hi Ventsislav,
You are correct. 3300 does not seem to be open on my laptop.
When I type telnet localhost 3300 I get at my Mac terminal,
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
telnet: Unable to connect to remote host
I am now trying to figure out how to open a port on Mac OS. Will keep you posted.
Regards
Suneet
