local start = s:taboption("general", Value, "start", translate("Start"),
translate("Lowest leased address as offset from the network address."))
start.optional = true
- start.datatype = "uinteger"
+ start.datatype = "or(uinteger,ip4addr)"
start.default = "100"
local limit = s:taboption("general", Value, "limit", translate("Limit"),