But the localhost.hbci, switching from a local to a foreign address, seems to be my server connection. And if I type: $ lsof -i TCP:3000 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME node 1144 garysounigo 11u IPv6 0x6d9a12e1e288efc7 0t0 TCP *:hbci (LISTEN) I'm sure that hbci represent my port 3000.

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