info.txt

10.200.1.10 - m1
10.200.1.11 - m2
10.200.1.12 - n1
10.200.1.13 - n2

10.200.1.15 - proxy

POD Subnet(cluster-cidr)  - 10.100.0.0/16
K8s Service Subnet(service-cluster-ip)	  - 10.32.0.0/24


Ref. Links
==========
https://developer.ibm.com/recipes/tutorials/bridge-the-docker-containers-to-external-network/
https://docs.docker.com/config/containers/container-networking/
sudo docker network create --driver=bridge --ip-range=10.200.1.0/24 --subnet=10.200.1.0/24 -o "com.docker.network.bridge.name=br0" br0

docker run -it -d -p 80:6443 -h proxy --net br0 --ip 10.200.1.15 nginx-proxy

Because of subnet collision, had to remove default docker bridge "docker0".
sudo ip set link docker0 down
sudo brctl delbr docker0

FLANEL NETWORK Troubleshooting Guide = https://coreos.com/flannel/docs/latest/kubernetes.html

Enable systemd-resolved daemon
systemctl status systemd-resolved

{
  "bip": "192.168.1.5/24",
  "fixed-cidr": "192.168.1.5/25",
  "fixed-cidr-v6": "2001:db8::/64",
  "mtu": 1500,
  "default-gateway": "10.20.1.1",
  "default-gateway-v6": "2001:db8:abcd::89",
  "dns": ["10.20.1.2","10.20.1.3"]
}