Search for a long-range Wi-Fi router to cover larger areas.
Search for a long-range Wi-Fi router to cover larger areas.
I'm evaluating options to upgrade or build a home wifi system. The problems I face are limited range or inconsistent performance. Past experiences include routers like the Netgear Nighthawk AC3200 (reliable but partial coverage) and the Linksys AC6600 (wide coverage but unstable). I now own a Linksys Velop, which still struggles with reliability. My goal is to cover two homes without creating separate networks or dealing with similar issues. Custom solutions, such as pfSense routers using used components, seem appealing. I also want a setup that supports many devices without requiring high speeds.
I handled it myself. The Linksys Velop has already been swapped three times during the warranty period, so I’d rather avoid those issues now.
It seems you're looking to expand your wireless coverage. You mentioned that 2.4 GHz networks typically have a range of about 300 feet, but this is usually measured in controlled environments. In real-world settings with interference, the distance drops significantly. I doubt you can cover two houses with a single router alone. PFsense manages NAT, DHCP, and other network functions well, but it doesn't directly handle WiFi. You'll need a network switch to connect Ethernet devices and a WiFi access point to extend coverage. The hardware you choose will affect how many devices it can support.
I have an Ethernet connection linking both homes and configured two distinct routers. My concern is whether it's feasible to configure both residences as a single access point while avoiding the instability issues common with mesh Wi-Fi systems.
The issue lies in using two routers, which is uncommon. Each router serves its own network independently. The best approach would be to install one router and connect wireless access points throughout each home. This ensures everything remains connected on the same network, preventing issues like double NAT in any single house. Technically, you can use your existing router and the second one as an access point, but for seamless roaming between devices, identical APs are necessary. In some cases, specific proprietary methods from certain companies have been employed.
The wireless AP could be hardwired. Reliability is another issue—some devices move a bit and it affects connections. Compared to my desktop that stays firmly connected, this setup seems less stable. Regarding double NAT, I don’t have specific resources, but I can guide you through the process if you’d like.
The main function of a router is to enable sharing a single IPv4 address provided by your ISP across multiple devices. The challenge arises when using two routers together because some applications need port forwarding, which becomes complicated with dual routers in play. Even though most apps can handle one layer of NAT, multiple layers can create difficulties. Additionally, each router typically establishes its own network, which is the core issue here. You’re essentially managing two separate networks. The best approach is to use identical access points. This is usually recommended for roaming scenarios. Be aware that certain devices prefer staying connected to one access point, so some may behave differently. Generally, assigning them the same SSID and password works well. Ensure they operate on non-overlapping wireless channels to avoid conflicts. As long as the APs are identical, they should support the same roaming protocols. I’ve read that Ubiquiti APs perform well in this situation because they employ PoE (power over Ethernet), offering a single cable for both data and power. If your desktop connects via the AP along with other devices, it functions more like a gateway than a modem—meaning you might end up with triple NAT on one device depending on the configuration.