[zer0]

The recently got K4 is not reachable via SSH (192.168.15.244 refused connection from PuTTY).

I'm using the simplest "ENABLE_DIAGS" file to usable USBNet.

Here are the diagnosis.

1. 192.168.15.1 is reachable by ping
2. 192.168.15.244 is reachable by ping
3. Using "nmap 192.168.15.0/24", only one host is up (192.168.15.1). It has a 22 port open, but still refused connection from PuTTY