Node.js Error ETIMEDOUT: Connection timed out

Error↻ Retryable · exponential backoffNetwork

TL;DR · 10-second read

No SYN-ACK came back before the OS timeout: firewall/security group dropping packets, wrong IP, or no route (private IP from a public network). Check reachability with nc -vz.

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What you see · exact log / response

Error: connect ETIMEDOUT 10.0.3.17:443
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1607:16) {
  errno: -110,
  code: 'ETIMEDOUT',
  syscall: 'connect',
  address: '10.0.3.17',
  port: 443
}

Fix

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Copy-paste fixes for ETIMEDOUT are in the enrichment queue

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Last verified 2026-10-12 · Source: POSIX errno + Node.js ERR_* codes (doc/api/errors.md) · Official docs ↗ · ~14,800 searches/mo