On Mon, Dec 22, 2008 at 12:08:57PM +1300, Bill Walker wrote: > Brian, Thank you both. The machine that I have on the edge of my network is OpenBSD, so I suspect that I would use something similar to your second example. As I remember, I have had issues even getting reliable IPv6 communication within my network, and have wondered about the "dumb" 100-Mbit switches that I am using to hold things together. Brian