Software⏱️ 2 min read📅 2026-05-31

How to Fix: Docker "ERROR: could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network"

Docker Error: Could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network

Quick Answer: The issue is caused by Docker's inability to allocate a new IP address for the privoxy service. Try setting the `ipam` configuration in the `docker-compose.yml` file to resolve the issue.

📋 Table of Contents

  1. ✅ Solution
  2. ✨ Wrapping Up

Docker is unable to assign an IP address to the network due to a lack of available IP addresses in the default pool. This issue can be resolved by specifying a custom IP address range for the Docker network.

✅ Solution

Method 1: Specify a Custom IP Address Range

  1. Step 1: Update the docker-compose.yml file to include the ipam parameter.

Method 2: Use a Different Docker Network

  1. Step 1: Update the docker-compose.yml file to use a different network.

✨ Wrapping Up

By applying one of these solutions, you should be able to resolve the Docker error and successfully run your containerized application.

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