Ubee UBC1303, User Manual, Page: 47 / 101

Ubee Interactive Using the LAN Options
Ubee UBC1303AB00 Advanced Wireless Voice Gateway Subscriber User Guide • June 2017 41
6.2 Using the LAN Options
Use the LAN option to view information regarding the LAN interfaces of the
UBC1303AB00.
To view LAN interface information:
1. Click Gateway from the main menu.
2. Click LAN on the left side menu.
3. The following sub-menus are available for selection:

Using the DHCPv4 Option on page 41

Using the DHCPv6 Option on page 44

Using the DHCP Lease Option on page 46
6.2.1 Using the DHCPv4 Option
The DHCPv4 screen allows you configure IPv4 DHCP (dynamic host configuration
protocol) behavior.
To configure DHCPv4 settings:
1. Click LAN from the left side menu.
Label Description
Bridge
mode
Operates the device as a Bridge device when enabled. Bridge Mode can only be enabled when
logged is an admin (vs. end user). Bridge Mode affects the entire device, meaning all networks
become bridged. Only the Status and Wireless menus are visible when in Bridge mode.
Note: If you place a device in Bridge mode, and only one public IP address has been provisioned
for the customer premises equipment (CPE), for example, a Home Router, consider disabling the
Wireless Primary Network SSID to avoid a wireless client inadvertently acquiring the single Public
IP address assigned via DHCP.
NAT
mode
Operates the device in network address translation (NAT) mode when enabled. NAT mode is
selected by default and enables all gateway features of the UBC1303AB00. NAT mode is the default
operation mode when the device is reset to factory defaults.
NAT mode provides a wireless access point that allows sharing a single Internet connection.
Enables Layer 3 IP protocol, DHCP for private IP address assignment, NAT for network address
and port translation, IP routing, firewall protection, and parental control features. Hint: All LAN and
wireless LAN interfaces are on the same Private IP subnet, and are translated to a single Public IP
address on the WAN gateway interface to the Internet.
Apply Applies the selected operation mode.