My Network Has No Firewall Right Now. Here's Why That's Temporary.
1,250 Square Meters. 30+ Devices. No Logic. WHERE IT STARTED The property has around 1,250 square meters — house, offices, storage, and a store. At any given time there are 20+ active devices on the network. On busy days that number climbs to 30. TVs, phones, tablets, PCs, POS systems, security cameras, and everything in between. The original setup was a collection of repeaters with no logic behind them. Each one doing its own thing, creating its own network, fighting with everything else. The result: devices losing connection constantly, having to manually switch WiFi every time you moved across the property, IP conflicts between wired and wireless devices, and zero visibility into what was actually happening on the network. This wasn't a simple home network anymore. It hadn't been for a long time. It needed a proper solution. The Decision: Skip the Easy Option. WHY OPNSENSE The ISP router does what ISP routers do — basic connectivity, no real control. For a netwo...