As every home increases the number of connected devices, the pressure on the router also grows. There are relatively inexpensive models that can be improved by using an alternative firmware, and that's where DD-WRT steps in. By far, it is the most popular option for general consumer routers, and although its installation poses several challenges, the effort definitely pays off.
Choosing a router is not that complicated, to be honest. The balance between price and performance is essential, but the real challenge arises when it comes to configuring it properly, or avoiding conflicts with other routers using the same channel. Lately we have seen efforts that seek to permanently change the situation, turning routers into compact computers that receive updates and more advanced features. Even so, the truth is that we can do something similar for much less money, as long as we have a compatible router at our disposal. The key is DD-WRT, a Linux-based firmware that replaces the proprietary system integrated into several commercial routers.
What can we do with DD-WRT? Depending on the router's internal resources and the build we can install, almost anything. Change transmission power, set up a VPN for all devices at router level (thus protecting every connection), implement access restrictions, forward ports in a much more advanced way, apply overclocking (if the router allows it), enable more security options for our WiFi, measure data usage in real time, and a long etcetera. In essence, DD-WRT has the ability to transform a mid-range router into a professional option, with parameters that are very rarely found in conventional firmware.
The benefits of DD-WRT are enormous, and as a user of this firmware for several years, I can vouch for its virtues. Of course, I must also admit its great weakness: the installation process. This aspect has improved a lot over time, but it still requires some effort from the user. Each specific model of compatible router has its own tutorial, and most of them are in English, so you have to tread carefully. Now, if you are thinking about buying a router that can easily accept DD-WRT, there are several options. The first two that come to mind are the Linksys E900 and E1200 routers. Both are supported by DD-WRT, and the installation process is quite friendly, as it does not require opening the router or making modifications. Interested? You can see the rest on the official page.
