Huawei ax3 pro dhcp mask.

Hi!

I've a brand new Huawei ax3 pro and I'm struggling with the DHCP configuration.

As you can see in the attached screenshot, in More Functions / Network Settings / LAN, resides the configuration for the LAN IP address the router will use and the DHCP server configuration.

In the DHCP server section, the only options that can be configured is the assignment range and lease time.

However it doesn't allow to set the mask of the LAN IP address, and worse, it doesnt detect the ip class and by default it uses a class C mask: 255.255.255.0

For my needs this mask must be the one associated to the ip class or allow me to set one. In the attached image  the LAN IP address is 10.0.0.1, and its corresponding mask should be 255.0.0.0 not 255.255.255.0 that seems to be somehow hardcoded.

This is really a hassle as I have many devices that uses ips like 10.2.0.xxx or 10.3.0.xxx and for the router are in a different network, thanks to this no mask weird config missing setting.

Is there any other way to set the DHCP mask? I understand that is something technical that normal users won't need, but is something truly normal in any kind of router and neccesary in many situations.

Thanks in advance for your support.