3.2.3 WAN

The WAN tab shows the Internet connection parameters via an Ethernet port.

• DHCP / Auto-Configuration – enable the assignment of basic network parameters by the DHCP server (IP address, mask, gateway).
• IP – main unit IP address (if not allowed by DHCP).
• Mask (IPv4 only) – network IP mask (if not allowed by DHCP).
• Prefix Length (IPv6 only) – set the length of the prefix that is common for the network devices (if not allowed by DHCP).
• Gateway – gateway IP address (if not allowed by DHCP).
• DNS from DHCP – enable the use of the DNS IP address obtained from the DHCP server.
• DNS 1 – primary DNS server IP address (assigned if DNS is not allowed from HDHCP).
• DNS 2 – backup DNS server IP address (assigned if DNS is not allowed from DHCP).