TP-Link - Speed test for TP-LINK TL-WDR4300 WAN TO LAN Prepare Two PC: PC1 IP: 192.168.10.2 PC2 IP: 192.168.1.103 PC2 connect to ROUTER LAN port, then config the ROUTER as below: WAN
Website to check open ports - Open Port
How to check if ports on your router are open | Port Forwarding by 123CCTV - YouTube
Simple Port Tester - Mac Edition v.1.0.0 | PcWinTech.com™