Verizon FSNO21VA User Manual page 127

NETWORk SETTINGS
– Obtain an IPv4 Address Automatically: the network Obtain an IPv4 Address Automatically
connection is required by Verizon to obtain an IP
address automatically. The server assigning the IP
address also assigns a subnet mask address, which
can be overridden by entering another subnet mask
address.
– Use the Following IP Address Use the Following IP Address: the network connection
uses a permanent or static IP address
Mask Mask address, provided by Verizon or experienced
network technician.
• To override the subnet mask, select the Override Subnet
Mask check box, then enter the new subnet mask. Mask
• Click Release
an IP address from the DHCP server.
• In the Expires In
a network device is allowed to connect to the
Verizon Internet Gateway for Business with its currently
issued dynamic IP address.
• IPv4 DNS - selects Obtain IPv4 DNS Address Dynamically IPv4 DNS -
for using Dynamic DNS. Each time the public IP address
changes, the DNS database is automatically updated
with the new IPv4 address. In this way, even though the
IP address changes often, the domain name remains
constant and accessible.
• Internet Connection Firewall - Internet Connection Firewall - allows you to enable or
disable the firewall configuration on this interface.
3. Click Apply Apply to save changes.
Release/Renew Renew in the DHCP Lease
Expires In field, enter the amount of time
Obtain IPv4 DNS Address Dynamically
IP address and Subnet
Override Subnet
DHCP Lease field to drop/get
Subnet