Access from outside network

[edwardsle]

If the Onvif device has the IP address 192.168.30.111 and my computer's IP address is 192.168.30.99, then everything works fine. However, when my computer's IP is changed to 208.127.237.84, I am unable to receive the video stream from the Onvif device. I suspect there may be a setting that allows for access from outside of the network. Can anyone offer assistance in locating this setting?

[KoynovStas]

Omg, it's don't problem onvif!
It's a network infrastructure. when you were in the same subnet (192.168.30.xxx) you had a netmask of 255.255.255.0 and everything worked for you. When you are on different subnets, you must either resolve the issue through routing. Or use VPN. Contact your network administrator. Or use multicast addresses (but they must also be allowed within your network).
If this is your local network and you need more addresses, use subnet 10.x.x.x with netmask 255.0.0.0
Onvif only return IP addres IPCam. Next all work without ONVIF.