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Guides from the NOC

Written from running the hardware — what breaks, why, and the command that fixes it.

2 posts matching “rate-limiting” · Clear

All 2 Most read VPS 1 Troubleshooting 1
VPS Nginx Rate Limiting: Stop Bot Floods with limit_req

Learn how to configure Nginx limit_req to stop bot floods and brute-force attacks on your VPS, with real config examples, testing steps, and common mistakes.

20 August 2026 · 6 min · 14 views Troubleshooting 429 Too Many Requests Error: Causes and How to Fix It

Getting a 429 Too Many Requests error on your site or API? Learn what triggers rate limiting, how to diagnose the source, and the fixes that actually work.

13 July 2026 · 6 min · 18 views