-e7 = e:option(Value, "adb_dnsdir", translate("DNS Directory"),
+e7 = e:option(Flag, "adb_whitelist_mode", translate("Whitelist Mode"),
+ translate("Block access to all domains except those explicitly listed in the whitelist file."))
+e7.default = e7.disabled
+e7.rmempty = true
+
+e8 = e:option(Value, "adb_dnsdir", translate("DNS Directory"),