Changing Default Subnet For Containers
Docker uses the default 172.17. 0.0/16 subnet for container networking. If this is already used in the network, perform the following steps to change the Docker subnet.
- Stop the Application services and the Infrastructure services.
- Login into the Infrastructure server (as root user) and edit the /etc/docker/daemon.json file to add the highlighted content.
Note: Replace x.x.x.x/16 with the desired subnet range. - Run the
systemctl restart docker
command to restart the Docker services. - Repeat the previous steps on the Application server.
- [As presence user] Start the Infrastructure services before the Application services.
- Login into FortiPresence VM. If the dashboard data is not displayed, disable and enable the location services on FortiWLC or FortiGate.