34_ network connection and setupnetwork connection and setupSetting up Port Range Forward for several network camerasWhen several network cameras are connected to one Broadband Router device, youshould forward the TCP 943 port of the router to the TCP 943 port of a connected camera.J If you don't set properly the TCP 943 port of the router, you cannot get any video stream from theweb page of the camera.• TCP 943 port is a port for the Silverlight policy server of a camera.When Camera1 and Camera2 are connected to a router :• You can set a rule of Port Forwarding on the Broadband Router device through itsconfiguration web page.• You cannot change the Silverlight policy server port of a camera.• You can change the ports of the camera except the policy server port through itsconfiguration web pages.User InternetÙBroadband RouterStart End Protocol IP Address943 943 TCP 192.168.1.1003000 3000 TCP/UDP 192.168.1.1003001 3001 TCP/UDP 192.168.1.1014520 4520 TCP/UDP 192.168.1.1004521 4521 TCP/UDP 192.168.1.1018080 8080 TCP/UDP 192.168.1.1008081 8081 TCP/UDP 192.168.1.101Ú Camera1 (192.168.1.100)Web Server Port 8080VNP Port 4520RTSP Port 3000Policy Server Port 943ÙCamera2 (192.168.1.101)Web Server Port 8081VNP Port 4521RTSP Port 3001Policy Server Port 943Ù