Reading Wayne Tuckers response to you makes sense. It's been a while since I've been heavily involved with the total controls and we always used public ip space, but what about using proxy-arp on the hiperarc? Anyone on the list have any comments regarding doing it this way? I believe it will work for you. Enable proxy-arp and let the hiper arc do the "routing" from public to private space. I could be totally off base and I don't have any test chassis's at the moment to play with but you could give it a try unless someone else has a different suggestion. Todd -----Original Message----- From: usr-tc-bounces+berto=core.com@mailman.xmission.com [mailto:usr-tc-bounces+berto=core.com@mailman.xmission.com] On Behalf Of Mohsen Sent: Wednesday, January 03, 2007 8:05 AM To: usr-tc@mailman.xmission.com Subject: [USR-TC] IP Pool and Gateway of Total Control Dear All I need to set public IP address on hiper arc interface and private IP address pool , but when configured it the user connect to system couldn't browse internet. for example the setting is as below : Hiper ARC interface IP address : 212.200.200.10 Default Gateway : 212.200.200.1 IP Pool : 192.168.100.1 size 60 the user connect to the system and get ip address from pool but they can't ping for example 192.9.9.3. Please guide me if this is possible and what should I do ? Thanks __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc