hi , i have a win 2000 adv. server with isa installed. i connect to the internet via a dsl flatline . all works fine i can connect to the internet and i have a dynamic ip. these ip i post to my dyn ip org but when i will connect to my website i doesn't possible . i have done all as describe on the learning zone (http://www.isaserver.org) written by ('Tom Shinder ) (i have also his book) !! i have set my incoming webrequest rule set up the iis to another port xxxx and set this port in the isa but nothing happens there are some extra settings i have forgotten ?? thank martin