GL-AR750S-Ext LAN IP address ranges?

It appears that the GL-AR750S-Ext only allows you to set your LAN IP to 192.168.x.x OR172.x(16-31).x.x OR 10.x.x.x

I need to configure my GL-AR750S-Ext to use specific IP addresses in this range: 100.100.x.x

Is there any way to do this?

Have you tried setting the LAN IP from Luci?

You can also do it from command line. If you login to the router via SSH, run the following:

sed -i "s/'192.168.8.1'/'100.100.0.1'/g" /etc/config/network

Reboot the router and it should be in the new range you want :slight_smile:

First of all, thank you for the method provided by Johnex,this is the easiest way to operate.
You can also set it through the Luci interface as follows: