Subnet Subdivision Rule
I have been working on a new feature of OpenWISP for some time. While working on it, I got to know about some difficulties while managing networks.
While working on this, most of my time was spent optimizing database queries. The ease of Django’s ORM sometimes makes you overlook the toll on the database.
A PR is already a work in progress. The core of this feature has been implemented. Now, I just need to add some validation and tests to complete it.