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[CF1] ulimit callout #21796

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Apr 18, 2025
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[CF1] ulimit callout #21796

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2 changes: 2 additions & 0 deletions .../connect-networks/configure-tunnels/tunnel-availability/system-requirements.mdx
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Expand Up @@ -77,6 +77,8 @@ To set the open files `ulimit`:
ulimit -n 70000
```

The command above sets the open files limit only for the current terminal session and will not persist after a reboot or new login. To apply this limit permanently, configure it using the persistent method appropriate for your operating system.

## Estimated throughput

Most private network traffic proxied by `cloudflared` falls in one of two categories:
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