Added note re ip_forward

Signed-off-by: Chris Buckett <chrisbuckett@gmail.com>
This commit is contained in:
Chris Buckett 2020-04-01 16:18:46 +01:00
parent 17e19fa848
commit f6c2782e75

View File

@ -75,10 +75,20 @@ You may also need to make a reservation on your router's DHCP table so these add
* Enable `bridge-nf-call-iptables`
```sh
sudo sysctl net.bridge.bridge-nf-call-iptables=1
```
and
```
sudo sysctl net.ipv4.ip_forward=1
```
You might need to run `sudo modprobe br_netfilter` if the either of the above commands gives an error.
* Install Docker
This installs 17.12 or newer.