Docker network simple

 1. network can use

. route 

.ifconfig

-ip link, ip route

2. docker network

https://developers.redhat.com/blog/2018/10/22/introduction-to-linux-interfaces-for-virtual-networking/

https://www.thegeekdiary.com/how-to-disable-docker-process-and-docker0-interface-on-centos-rhel/

https://stackoverflow.com/questions/43240377/docker-on-centos-with-bridge-to-lan-network

# network virtaul

https://blog.csdn.net/Ghost_leader/article/details/71075551?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-7.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-7.channel_param

https://blog.csdn.net/zhangyexinaisurui/article/details/81837135

3.  docker network

https://ithelp.ithome.com.tw/articles/10206725

https://www.thegeekdiary.com/how-to-create-a-networking-bridge-under-centos-rhel/

https://godleon.github.io/blog/Docker/docker-network-bridge/

https://medium.com/@xiaopeng163/docker-bridge-networking-deep-dive-3e2e0549e8a0

https://k2r2bai.com/2016/01/05/container/docker-network/