Configuring Physical and Function Zone Interfaces in ScreenOS Devices Overview
In the Interface screens, you can configure the physical interfaces and, if available, the function zone interfaces. Double-click the interface in the Interface screen. For physical and function zone interfaces, you can configure the following settings:
- Interface General Properties
- WAN Properties
- Port Properties
- Interface Advanced Properties
- Interface Service Options
- Dynamic Host Configuration Protocol
- Interface Protocol
- For information about configuring dynamic routing protocols (BGP, RIP, OSPF, OSPFv3) in the virtual router and on the interfaces, see OSPF Protocol Configuration Overview.
- For information about configuring multicast routing protocols (PIM-SIM, IGMP, IGMP-Proxy) and multicast route entries, see Multicast Route Overview.
- Interface Secondary IP
- Interface Monitoring
- Generic Routing Encapsulation
- Interface Network Address Translation
For more information about interfaces on security devices, see the “ Fundamentals” volume in the Concepts & Examples ScreenOS Reference Guide.

