s = m:section(NamedSection, arg[1], "rule", "")
s.anonymous = true
+back = s:option(DummyValue, translate("overview"))
+back.value = ""
+back.titleref = luci.dispatcher.build_url("admin", "network", "firewall", "traffic")
+
+
name = s:option(Value, "_name", translate("name")..translate("cbi_optional"))
name.rmempty = true