Step 1:
: Open Internet Explorer and type 192.168.1.1(default) into the address bar.
: Fill in Username & Password.(default: admin, admin) : Click "Log In".
Step 2:
: Click "Advanced" on the upper tab.
: Select "LAN Clients" on the left panel.
Step 3:
: New IP Address -> Your CCTV Server or IP Camera's IP Address : Hostname -> CCTV
: After key in both, click "Apply" below.
: after click Apply, you will see your rules on the list below. : Select "Port Forwarding" on the left panel.
