Open browser In the address bar, enter (depending on the firmware version) 192.168.1.1 or 192.168.0.1 (v3 version)

In the opened window, in the rows – “username” and “password”, write admin, then click “Enter”

Open section - «Firewall» Select menu - «Virtual Server» Click - Add

In the opened window fill the following rows: «Template» - select Virtual Server HTTP «Public port (begin)» – write start port «Public port (end)» - write end port «Private port (begin)» - write start port «Private port (end)» - write start port «Private IP» - write local IP address, which DVR got After adding the configuration, click «Change»