How Port Hopping Works
When large amounts of data are transmitted continuously over a single fixed UDP port, DPI algorithms flag the stream as a suspicious tunnel and activate throttling. Port Hopping allows the client and server to continuously switch outgoing ports according to a synchronized table without dropping the active data session.
Practical Steps for Connection Optimization
- Set a range of available external ports in the configuration instead of a single static value.
- Enable HTTP/3 traffic emulation to blend in with general CDN traffic.
- Adjust the bandwidth parameter to match your cellular operator's real speed limit.
- Use the Sing-box or Nekobox client with up-to-date support for Hysteria core specifications.