Is there a way to change the DHCP advanced options after installing? For example, change lease time?
You can always change default configurations using tempalte-custom.
Regarding this specific package, we already have plans for options customization from web interface.
Even lease time could be tweaked for each interface (even if I don’t see any reason to do it ).
Such feature is implemented yet, did you notice it? Do you have any feedback?
We should publicize better such improvements