Adding New Subnet: Step-By-Step??

Hi Gang,

I do not work with Astaro devices on a daily basis and I am not that familiar with their terminology, best practices, etc...

We are using an ASG220 and only have 1 existing /24 subnet. I need to add an additional /24 subnet for a different part of the building. Both subnets will need to communicate with each other and they will need access to the internet.

Is there some sort of step by step guide or how to available that I can use for reference for setting up the interface, defining the network, etc. ?

Thanks in advance for any assistance!