Yesterday I've upgraded the firmware of my Dahua DHI-NVR4108-P-4KS2 to V4.001.0000005.1, Build Date: 2021-07-13 via the firmware from the Dahua website (DH_NVR4XXX-4KS2_MultiLang_V4.001.0000005.1.R.210713). I have two cameras attached to the NVR, both are PC-HDW4631C-A cameras. Both cameras were working on the original firmware. Camera A is connected to the network in the 192.168.1.X range and this one is working. Camera B is connected directly to one of the POE ports in the back of the NVR and used to have IP address 10.0.0.128 (Port 3) but this one miraculously is not working anymore. When I click on the PoE tab, it also shows as disconnected. However, when it is dark I can see that the IR of the camera is working so it is getting power.
I've tried plugging the camera in different ports in the back, but nothing works. I could connect it to the switch so it ends up on the 192.168.1.x network, but would rather not as I'm a bit short on ports in that switch.
Rebooting the NVR also did not work.
Any suggestions?
I've tried plugging the camera in different ports in the back, but nothing works. I could connect it to the switch so it ends up on the 192.168.1.x network, but would rather not as I'm a bit short on ports in that switch.
Rebooting the NVR also did not work.
Any suggestions?