# Fix for UniFi's Slow PPPoE Performance Using Half-Bridge Mode

A developer shared a method to fix slow PPPoE performance on UniFi networking gear by using a PPPoE half-bridge setup. The technique reduces the CPU load caused by PPPoE encapsulation, improving throughput on high-speed connections. This offers a cost-effective alternative to upgrading hardware for affected users.

**Importance:** 3/5

## Sources

### Technology
- [Hacker News](https://arcbox.dev/blog/unifi-pppoe-half-bridge-acceleration) — Mon, 03 Aug 2026 08:34:24 +0000