Accessing a mobile hotspot remotely involves connecting to a network from another device or location.
Accessing a mobile hotspot remotely involves connecting to a network from another device or location.
Hello everyone, I'm reaching out to gather insights or suggestions regarding connecting to a mobile/wireless hotspot from another location. The configuration involves an ATT wireless hotspot with Wi-Fi and Ethernet powered through Power over Ethernet to an IP camera at a distant site. We're trying to overcome slow internet speeds from the local ISP by using cellular data for our needs. Our goal is to reach the IP camera on-site from our home office, roughly 60 miles away. Based on our discussions with ATT support and others, we're encountering difficulties accessing the hotspot. We've tried port forwarding and other methods, but nothing seems to work. We're also considering using a firewall at the hotspot to enable remote access, though I'm uncertain about its feasibility. Any advice or alternative ideas would be invaluable. Thank you!
Treat it as another internet-enabled gadget, similar to a cable modem. The WAN link uses a different tech, yet it still functions as a router with NAT capabilities. You may not have as much direct control as with a traditional router. If you connect a device like a mini PC, you can gain access. (Set up a VPN on it, enable remote connectivity to your home office, or use a remote access tool like TeamViewer.) I recall some routers had support for USB cell modems, but I haven't used those since the 3G era.
Cellular links usually rely on CGNAT, which means you can't connect from the outside. In such situations, you might need a camera with cloud capabilities that uses a relay service. It could help to ask for clarification about what was provided—perhaps it's a static IP, but it isn't a true public address.