13Administration Settings DFL-1100 Installation GuideYou may selectively add administration features to any of the interfaces. To do so, click on the desired interface (WAN,DMZ, or ETH4) under the heading titled Add administrative access via: or click on Edit next to an interface that hasalready been configured.Ping: If enabled, specifies the IP addresses/range that can ping the interface of the DFL-1100. The default setting allowseveryone to ping the interface IP.Admin: If enabled, allows users with admin rights to access the specified interface with full access to the web-basedconfiguration. Configuration via HTTP and HTTPS or only HTTPS can also be configured.Read-Only: If enabled, allows users to view but not modify the DFL-1100 configuration from the specified interface.Viewing via HTTP and HTTPS or only HTTP can also be configured.Note: User settings and interface settings limit what a user can do. So if a full admin user logs on via aninterface configured with read-only access, the user will only receive read-only access.SNMP: Specifies if SNMP should be allowed or not for the specified interface. The DFL-1100 supports read-only access.Any of the settings below can be limited to specific IP addresses (192.168.0.0/24, 10.0.0.5 - 10.0.0.9) by entering theranges in the Networks: field. When left blank there are no IP address restrictions.