I recently upgrade my site which has a single Pix515e and running ver 6.3(3) with two redundant pixes 515e running 7.0(2). Besides configuring failover configuration differently, I copied my original configs and pasted on ver 7.0(2). Everythings worked beside my DNS. I have a couple of Linix server inside my local(Privte) segment. Could some check the two config and determine why it does not work.