EverFocus ELR-4 Instruction Manual page 121

Here is an example of the information for each service:
Name Private IP
HTTP 192.168.1.50
CTRL 192.168.1.50
Note: If you changed port 80 in the DVR's Network Menu, open that port instead of 80.
Protocol Private Port
Both 80
Both 1600
114
Public Port Schedule
80 Enable
1600 Enable