Well, it took me a while (life got in the way) but I finally got around to adding the second ethernet card and getting all 20 of my cameras moved over to the new private LAN and separate poe switch. I want to thank everyone here for helping guide me through this. I hope that I can contribute too and help others here in the future.
However, I do have one issue that I had not planned for regarding the move to the new private LAN. So I have two LANs now, we'll say a primary LAN (192.168.100.x) and the new IP camera LAN (192.168.200.x). The problem is. that I also had another computer running some specialized software to create timelapse movies of the sky and clouds from 4 of my weather cameras (now currently on the 200.x LAN). I use a second computer to do this because of the high CPU usage needed to crunch literally thousands of images into time lapse movies every hour. The software on the other computer (IP Timelapse) needs to have the IP of each of the 4 cameras to be able to pull an image every 15 seconds and create a movie at the top of every hour. Obviously since those cameras can now only be directly accessed by the BI computer with 2 ethernet cards, I can no longer pull those static images using that software from the other computer. I know Blue Iris can pull static images too and create timelapse movies, although I haven't had success when trying to get that configured. So my question is, is there a setting or configuration I can do on either or both of the BI and time lapse computers that will allow the timelapse computer to retrieve those static jpgs from the private LAN? I'm obviously not a network guy but I can follow instructions.
Again, thanks in advance for your help here.
In case you're interested in the timelapse movies, you can see them here but they stopped today at 2 PM when I finished the switch over to the private LAN. hello world
Add a second NIC to the timelapse computer?