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View or Change WAN Settings
You can view or configure wide area network (WAN) settings for the Internet port. You
can set up a DMZ (demilitarized zone) server, change the maximum transmit unit (MTU)
size, and enable the router to respond to a ping to its WAN (Internet) port.
To view or change the WAN settings:
1.
Launch a web browser from a computer or mobile device that is connected to the
router network.
2.
Enter http://www.routerlogin.net.
A login window opens.
3. Enter the router admin user name and password.
The user name is admin. The password is the one that you specified the first time
that you logged in. The user name and password are case-sensitive.
The Dashboard displays.
4. Select Settings > Setup > WAN Setup.
The WAN Setup page displays.
View or change the following settings:
•
Disable Port Scan and DoS Protection. DoS protection protects your LAN against
denial of service attacks such as Syn flood, Smurf Attack, Ping of Death, and many
others. Select this check box only in special circumstances.
•
Default DMZ Server. This feature is sometimes helpful when you are playing
online games or videoconferencing, but it makes the firewall security less effective.
For more information, see Set Up a Default DMZ Server on page 85.
•
Respond to Ping on Internet Port. This feature allows your router to be
discovered. Use this feature only as a diagnostic tool or for a specific reason.
•
Disable IGMP Proxying. IGMP proxying allows a computer on the local area
network (LAN) to receive the multicast traffic it is interested in from the Internet.
By default, the Disable IGMP Proxying check box is selected and IGMP proxying
is disabled.
•
MTU Size (in bytes). The normal maximum transmit unit (MTU) value for most
Ethernet networks is 1500 bytes (which is the default setting), or 1492 bytes for
PPPoE connections. Change the MTU value only if you are sure that it is necessary
for your ISP connection. For more information, see Change the MTU Size on page
47.
•
NAT Filtering. Network Address Translation (NAT) determines how the router
processes inbound traffic. Secured NAT protects computers on the LAN from
User Manual84Manage the Router’s Network
Settings
Nighthawk AD7200 Gaming Router Model XR700
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