ip = s:option(Value, "ip", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Address"))
ip.datatype = "or(ip4addr,'ignore')"
+hostid = s:option(Value, "hostid", translate("<abbr title=\"Internet Protocol Version 6\">IPv6</abbr>-Suffix (hex)"))
+
sys.net.arptable(function(entry)
ip:value(entry["IP address"])
mac:value(