Panasonic AW-HE20KP Operating Instruction page 100

Default Gateway
Input the unit's default gateway if the DHCP function is not going to be used.
Factory settings: 192.168.0.1.
[Note]
Multiple IP addresses cannot be used for the default gateway even when the DHCP function is used.
For details on the DHCP server settings, consult your network administrator.
DNS
[Auto, Manual]
Whether the DNS server address is to be acquired automatically (Auto) or manually (Manual) is input here.
Factory settings: Manual.
If [Manual] has been selected, the DNS settings must be established. If [Auto] is selected when the DHCP function
is going to be used, the DNS server address is acquired automatically.
For details, consult your system administrator.
Primary Server Address/Secondary Server Address
Input the IP address of the DNS server if the [Manual] setting has been selected for [DNS].
For details on the IP address of the DNS server, consult your system administrator.
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