Hi guys, so I'm studying a network here that i will have to do it in a few weeks, pretty much i will have to bring the feed from another city to the city we are now via a VPN network, i will be using a fortinet router with sd wan, what I`m confused its how i get the cameras from the city1 to the city 2 HIK central using the VPN passing all the information via NVR, so the cameras will go the switch, then to the nvr, the nvrs goes to the router with all the info and we port forward it to the hik central? is that it?