ZyXEL Communications USG FLEX H Series - Page 107

Chapter 7 Interfaces
USG FLEX H Series User’s Guide
107
Figure 85 Network > Interface > Interface > External > Add (Ethernet)
These screen’s fields are described in the table below.
Table 61 Network > Interface > Interface > External/Internal > Add (Ethernet)
LABEL DESCRIPTION
General Settings
Enable Interface Select this to enable this interface. Clear this to disable this interface.
Interface Properties
Role Select to which type of network you will connect this interface. When you select Internal or
External the rest of the screen’s options automatically adjust to correspond. The Zyxel
Device automatically adds default route and SNAT settings for traffic it routes from internal
interfaces to external interfaces; for example LAN to WAN traffic.
Internal is for connecting to a local network. Other corresponding configuration options:
DHCP server and DHCP relay. The Zyxel Device automatically adds default SNAT settings for
traffic flowing from this interface to an external interface.
External is for connecting to an external network (like the Internet). The Zyxel Device
automatically adds this interface to the default WAN trunk.
Interface Type Select the type of interface you want to configure.