Hello all ! 1. Im install ISA and open access as a wroute in http://www.isaserver.org/shinder/tips/getting_started.htm 2.Im configuration internal clients as wroute in http://www.isaserver.org/shinder/tutorials/secure_nat_client.htm but using real ip-addresses. 3. Its works just fine WWW,FTP,MAIL,ICQ, but some programs on client using non-standart ports dont work. i dont need using firewall in ISA, only proxy server for traffic AND THE QUESTION IZ..... If i install ISA in cache-mode and install RRAS at one machine how it will be work ? plz sorry for my bad english thanks