Netopia 3300 - Manual (Page 18)

2-2 Firmware User Guide
WAN Ethernet Configuration screen
The WAN Ethernet Configuration screen appears as follows:
• Address Translation Enabled allows you to specify whether or not the router per forms Network Address
Translation (NAT) on the Ethernet WAN por t. NAT is enabled by default.
• Obtain WAN address via DHCP allows you to toggle WAN DHCP Off and On. DHCP is On by default. so that
if you do not change the setting, the Router will acquire its WAN IP address automatically. By default, the
router acts as a DHCP client on the Ethernet WAN por t and and attempts to acquire an address from a
DHCP ser ver.
• The Local WAN IP Address field allows you to manually configure an IP address for use on the Ethernet
WAN por t. This field only becomes visible if you toggle Obtain WAN address via DHCP to Off.
• The Local WAN IP Mask field becomes visible if you specify a Local WAN IP Address. This allows you to
manually configure an IP subnet mask for use on the Ethernet WAN por t. This item is visible only if you
have configured a non-zero Ethernet IP Address; other wise, the router obtains a subnet mask via DHCP.
• The NAT Map List and NAT Server List options are set to the defaults, Easy-PAT List and Easy-Servers.
These provide standard NAT mappings. For more advanced NAT configurations, see
“Multiple Network
Address Translation” on page 4-1 .
• NAT Options allows you to specify IP Passthrough, allowing a single PC on the LAN to have the router’s
public address assigned to it. See
“IP Passthrough” on page 4-28 .
• If you set Stateful Inspection Enabled to Yes, you can enable a security feature for computers on your LAN
when NAT is disabled. See
“Stateful Inspection” on page 3-3 .
• The Filter Set pop-up allows you to associate an IP filter set with the Ethernet WAN por t. See “About Filters
and Filter Sets” on page 10-21 .
• Remove Filter Set allows you to remove a previously associated filter set.
WAN Ethernet Configuration
Address Translation Enabled: Yes
Obtain WAN address via DHCP: On
NAT Map List... Easy-PAT List
NAT Server List... Easy-Servers
NAT Options...
Stateful Inspection Enabled: No
Filter Set...
Remove Filter Set
WAN Ethernet Speed Setting... Auto-Negotiation
Wan Ethernet MAC Address: 00:0f:cc:0b:9d:ce
DHCP Client Mode: Standards-Based
RIP Options...
Set up the basic IP attributes of your Ethernet Module in this screen.