13 lines
659 B
Markdown
13 lines
659 B
Markdown
---
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id: 44e2b486-ecc3-46a4-aac3-4ef21b308c9b
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type: fix
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title: "SSH IdentitiesOnly needed to prevent too many auth failures with agent"
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tags: [ssh, homelab, configuration, fix]
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importance: 0.6
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confidence: 0.8
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created: "2026-02-20T15:37:22.514346+00:00"
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updated: "2026-02-20T15:37:22.514346+00:00"
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---
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SSH to n8n failed with too many auth failures despite correct key in config. SSH agent was offering multiple keys before the configured IdentityFile. Fix: added IdentitiesOnly yes to Host wildcard and specific entries in ~/.ssh/config. Lesson: any SSH config host with IdentityFile should also set IdentitiesOnly yes when SSH agent has multiple keys loaded.
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