Feature request: display denied devices in dhcp leases display

[adamf663]

I have dhcp set so that it will not offer leases to unrecognized devices.
However, this is a bit of a pain as the only way to handle a new device is to go into the logs, find the denial message, copy the mac address and then paste it into the dhcp settings' static leases.

It would be a serious improvement if denied devices were displayed in the dhcp leases status page with an option to add static lease for the device.