14 lines
725 B
Markdown
14 lines
725 B
Markdown
---
|
|
tags:
|
|
- Docker
|
|
- Networking
|
|
---
|
|
|
|
### Configure Docker Network
|
|
We want to use a dedicated subnet / network specifically for containers, so they don't trample over the **SERVER** and **LAN** networks. If you are unsure of the name of the network adapter, in this case `eth0`, just type `ipaddr` in the terminal to list the network interfaces to locate it.
|
|
```
|
|
docker network create -d macvlan --subnet=192.168.5.0/24 --gateway=192.168.5.1 -o parent=eth0 docker_network
|
|
```
|
|
|
|
!!! note
|
|
Be sure to replace `eth0` with the correct interface name using `ip addr` in the terminal. e.g. It may appear as something else like `ens18`, etc. If the interface doesn't exist, Docker will produce an error complaining about it. |