RouterFix directory

Router Diagnostic Tools

Run local, manual-input checks for model lookup, LED states, mesh compatibility, VPN support, speed paths, IP ranges and setup choices.

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14 entries · Filter locally or follow any link.

Router Model FinderSearch exact model names, aliases and brand records.Troubleshooting WizardAnswer the first checks and get a cautious diagnostic path.LED Light DecoderMatch brand, role, color and blinking pattern to a documented state.Mesh Compatibility CheckerCheck researched model-pair relationships and conditions.Mesh Setup PlannerBuild a wiring plan from floor count, walls and available cable.Wi-Fi Speed Bottleneck ToolCompare plan, negotiated links and measured tests.Router VPN FinderSeparate native router VPN functions from device apps.IP and Subnet ExplainerCheck whether two private IPv4 addresses share a subnet.Firmware Revision FinderOpen official support and check revision before updating.SSID and Security ChecklistReview band and authentication mismatches for a client.Router Mode Decision ToolChoose a documented router, AP or passthrough path.NAT and CGNAT Decision TreeClassify a manually entered WAN IPv4 range.Wi-Fi Channel EducatorUnderstand band and channel trade-offs without a radio scan.Setup Checklist GeneratorCreate a printable, local setup and recovery checklist.
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