@Mattyvac
I did a little experimenting last night and disabling Platform Access does indeed stop all outgoing internet traffic on Hikvision (and select Annke) cameras.
The top picture is after a router reboot where it has been running for 14hrs and 4min.
The bottom is a picture after enabling Platform Access on a single Hikvision camera and letting it run for about 30 seconds.
The counter hasn't changed since I went back into that same camera and disabled it about 5 minutes ago.
Attached FileThe same cannot be said though for the Reolink C1 Pro that I got as there was no way in the interface to stop it from attempting to "phone home" in the half hour or so of looking that I did in the interface and online. The IPCamTalk forum stated the same thing from what I found as well.
I will stick with Hikvision.
ETA: The SNTP rule at the top is disabled since I realized I could have the cameras use the router as the SNTP server. It seems to be working well.
ETA 2: I still have issues with VLAN's but will work on it after the Netgear switch shows up this week if I have time. Trying to get the Cisco and the Netgear switches working together is driving me crazy
Hopefully all switches being Netgear will help.