I am a newbie and I've spent days going through this forum to find the good practices for a proper installation. Thanks again for the valuable information we can find here. But I am now stucked : 1/ I have replaced my ISP router by a ASUS DSL-AC68U which host the VPN server and route to my LAN 10.66.66.1 / 255.255.255.0. Works fine after hours finding the proper DSL configuration. 2/ I've disabled UPNP and port forwarding and prevented the IP camera to access outside of the LAN. 3/ I've installed the BlueIris Server on a Dell Optiplex 5040 SFF and a Dahua test camera on this LAN. Both have a static IP adress. 4/ I've installed OPENVPN client and the IOS version of BlueIris GUI on my Ipad and Iphone Everything Works fine as long as everything is on the same LAN. The VPN seems to work too as I am able to connect to the ASUS router from any locations outside the LAN. But BlueIris client refuse to connect BlueIris Server (says "Unable to make connection, check server address" - check done but ok ) and I can't get access to the Dahua camera using it's IP adress ("Safari cant open page as server don't answer") Any idea ?