← All Kali Issues
Docker

DNS resolution failed inside container

N Network High

🔴 Error Message

Cannot resolve hostnames from within container

📖 What This Means

Container DNS configuration broken.

🔧 Step-by-Step Fix

  1. Check: docker run --dns 8.8.8.8 image
  2. Edit daemon.json: {"dns": ["8.8.8.8"]}
  3. Restart Docker: sudo systemctl restart docker

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