When modifying a Network Sonar Discovery, there is no way to delete an unused subnet. The only option is to de-activate it.
Please add a delete button somewhere (either next to "add a seed router" or a red "X" at the end of each line)...
It would help to avoid mistake when you have multiple small subnets...
I submitted a Feature Request for this ages ago but nobody every voted for it. I agree, it makes it very difficult to track subnets for all your sites, especially if they have undergone a network segmentation and the old subnets are no longer required.
This happens somewhat regularly in my organisation.
Thanks
HS
