Modify the default 172.17 CIDR block of docker

Source: Internet
Author: User

When docker is started, 172.17.x.x is used as the container IP Address by default. You can use the following method to customize the CIDR Block:

  1. Sudo service docker stop
  2. Run the route-N command to check whether docker0 exists. If yes, delete it first. sudo IP link del docker0
  3. Sudo docker -- BIP = "10.1.42.1/16"-d

After docker is started, assign an IP address to the container using the new CIDR block.

 

Modify the default 172.17 CIDR block of docker

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