"Joseph L. Casale" <JCasale at activenetwerx.com> wrote: >> Does anyone know of an existing script that wont update the bind zone unless the ip has actually changed rather than me hacking one out and reinventing the wheel? << I did this one years ago - see http://www.lesbell.com.au/Home.nsf/web/Dynamic+DNS+Updates+with+TSIG+for+Security?OpenDocument Best, --- Les Bell [http://www.lesbell.com.au] Tel: +61 2 9451 1144