Tully's Coffee Nishi-Shinjuku in Tokyo: One of Recommended Cafe in Shinjuku area

This cafe is very convenient for me to get free Wi-Fi and it is called “METRO FREE Wi-Fi”, because it is close to Nishi-Shinjuku metro station. By the way, before users are authorized by the server, users can send ping any destination but aren’t allowed to transfer any TCP/IP packets. It’s to be expected that the provider wants to restrict the unauthorized user to prevent any unexpected and malicious behavior.

Logs of ping and ssh before I start to authorize: