I had a client contact me today to say that when a PC running Windows tries to get an IP address via DHCP, it fails. I found this KB article on Microsoft's site (http://support.microsoft.com/kb/928233) for a fix and other info that said it will be resolved in SP1. However, in a thread I was reading on another forum, MS is claiming Vista's DHCP client is in compliance with the RFC.
At any rate, does any know how to get Vista clients to communication through an ASA without using the fix? This seems like a new issue that is just cropping up.
TIA for your help.