MikroTik field tools
Small, self-hosted tools I build for my own field work and publish here. Everything runs in your browser; nothing leaves the page.
RouterBOARD reset simulator
Practice the RouterBOARD reset hold on six simulated archetypes — release on the LED transition, not a stopwatch. Includes the traps that stall real resets.
Open the simulator →Visual subnet calculator
Drag one cut across a single network and watch it split into named subnets — with an earned reveal of the bit math underneath: which bits count subnets, which count hosts, and why.
Open the simulator →Two tools on the bench. More are coming — each ships when it holds up in the field. Built alongside RouterOS fundamentals — where competence starts.