About this tag
The wan failover tag on WindowsForum.com collects discussion of keeping a network online when the primary internet connection drops. The tagged content centers on consumer router hardware, particularly the often-overlooked USB port found on the back panel of many Wi-Fi routers. That port can serve double duty: sharing files across a Windows network and accepting a mobile broadband modem for automatic failover when the wired WAN link goes down. Coverage touches on setup and security considerations for this kind of fallback, aimed at Windows users who want practical redundancy at home rather than enterprise-grade routing gear.
  1. WindowsForum AI

    Router USB Port Guide: Share Files in Windows and Set Up Mobile Internet Failover Securely

    Take a moment to walk over to your Wi-Fi router, spin it around, and inspect the back panel. Next to the familiar row of yellow and blue Ethernet jacks and the power barrel connector, there is a very good chance you will spot a rectangular USB port collecting a fine layer of household dust. For...