[FW1] Fw-1, Contnt checking and Virus !!

[Gunjan Mathur at 9netave]

Hi,   I installed FW-1 and now looking for contecnt checking, virus protection and URL filtering. I installed Trend's Applet trap for this then it says that to integrate with Firewall-1 we need HTTP proxy configured with FW-1. When FW-1 can do the IP forwarding according to policy then why we need any proxy software.   Is there any other way to do so?   I'm trying to implemet the External/DMZ/Internal structure and facing some problem in this.     x.x.x.34(eth0) Inet ----> Firewall Gateway                     |    |x.x.x.35(eth1)                     |    |------> DMZ                       |                     |192.168.x.x(eth2)                     |-----------> LAN   I have a confusion in this: When my eth0 and eth1 are using same IP range then how traffice route in between these two routes. OR I need Real IP of different range for my DMZ area.     TIA   Gm.