@MR.S So... I am very grateful to you for taking the time to help me, so I report that, in general, I have solved my problem. Default Interface 192.168.111.1 / 24 NVR-CCTV Interface 192.168.20.1 / 24...

@MR.S ping 192.168.20.1 success

@MR.S I tried adding a picture, but it looks like it not been uploaded maybe now?

@MR.S when I try ping from VLAN 1 (192.168.111.0) I got that output lines

@MR.S nothing special

@MR.S what do you mean "the camera network"? I want to get allowed in hik-connect mobile app any camera from the whole VLAN 20 192.168.20.0/24 and also be allowed to view every camera via IP from...