The problem with this system is it does not allow subnetting... How do you create a reverse DNS zone (type arpa) for this network 202.62.1.128/25 Is the problem solved in IPv6? Cheers. Franck Martin Network and Database Development Officer SOPAC South Pacific Applied Geoscience Commission Fiji E-mail: franck@sopac.org <mailto:franck@sopac.org> Web site: http://www.sopac.org/ <http://www.sopac.org/> Support FMaps: http://fmaps.sourceforge.net/ <http://fmaps.sourceforge.net/> Certificate: https://www.sopac.org/ssl/ This e-mail is intended for its addresses only. Do not forward this e-mail without approval. The views expressed in this e-mail may not be necessarily the views of SOPAC.