1) As @Benak stated: Does your BI server have a static LAN IP? If not assign it one, use what is out of range of the router's DHCP pool (usually that would be between .200 to .253).
2) Have you also assigned it a port? BI's default port is 81. That's the port you will forward in your router to the BI server's IP.
3) Did you follow those instructions in the link above for the Pace 5268AC? If so you would not have a blank in the screenshot you furnished for "Application Profile Name"...just call it "BlueIrisTCP"
2) Have you also assigned it a port? BI's default port is 81. That's the port you will forward in your router to the BI server's IP.
3) Did you follow those instructions in the link above for the Pace 5268AC? If so you would not have a blank in the screenshot you furnished for "Application Profile Name"...just call it "BlueIrisTCP"