@johnpoz:
You don't use dns internally? Wow?? That is just plain nuts… Shoot even MS got on board with dns server back in the NT 3.51 Days.. mid 90's So your over 20 years for sure...
Good luck with IPv6 without using names ;) hehehe
Ha! True story. Just in my own playpen, never even thought of it. Go ahead shame me into it, lol