Hello all! I have some questions about DMZ plz answer if you know about it. 1. Is traffic from DMZ server caching or just allowing frough Ip packet filters ? 2. Can i use Web Proxy service in DMZ segment if yes, then how ? 3. Can i use aplication filters in DMZ (http redirector)? 4. May u know how to open all protocols to the some subnet ? (I want to use proxy service in external subnet, but all another protocols, ports for this subnet must be open)