Culmen RADIUS and Quota Engine — PPPoE and hotspot auth, daily quota with FUP, live CoA disconnect

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Culmen RADIUS & Quota Engine

£490
Delivered and configured by the engineer who built it
Proven on a live network serving 200+ subscribers
Questions before you buy? Get in touch — no sales pressure

Standalone authentication and fair-use enforcement for MikroTik networks. Deploy alongside your existing billing system.

What it does

  • PPPoE authentication via RADIUS, with per-plan bandwidth profiles applied at connect time
  • Daily quota tracking with correct timezone handling — no midnight-UTC rollover surprises
  • Automatic throttling when a subscriber crosses their limit, and automatic release on reset
  • Unlimited-plan support that survives the quota checker rather than being wiped by it
  • Simultaneous-use control with stale-session cleanup, so customers don't get locked out of their own accounts
  • MAC binding on a trust-on-first-use basis, with staff-side reset

Who it's for

Operators already running billing they're happy with, who need authentication and fair-use enforcement that actually works under load.

Perpetual licence, installed and configured on your server.