Important Device Security Guidelines & Settings for Proroute Routers Firmware upgrade process How to access the router's web interface Configure APN settings (Connect Router to the Internet with a SIM) Restore Router to Default Factory Settings (Factory Reset) Set up Port Forwarding ICMP Check / Ping Reboot (Avoid remote site engineer call-outs) Firewall Traffic Rules Change WAN port to act as LAN port WiFi Configuration SSH RSA Key Authentication Realtime Graphs