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4.
Select
ADVANCED > Setup > WAN Setup
.
The WAN Setup page displays.
5.
Select the
Default DMZ Server
check box.
6.
Type the IP address.
7.
Click the
Apply
button.
Your change takes effect.
Change the Router’s Device Name
The router’s default device name is based on its model number, such as R7500 or R7800.This device name displays
in the file manager when you browse your network.
To change the router’s device name:
1.
Launch a web browser from a computer or wireless device that is connected to the network.
2.
Type
.
A login window opens.
3.
Enter the router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
4.
Select
ADVANCED > Setup > LAN Setup
.
The LAN Setup page displays.
5.
In the
Device Name
field, type a new name.
6.
Click the
Apply
button.
Your change is saved.
Change the LAN TCP/IP Settings
The router is preconfigured to use private IP addresses on the LAN side and to act as a DHCP server. The router’s
default LAN IP configuration is as follows:
•
LAN IP address
•
Subnet mask
. 255.255.255.0
These addresses are part of the designated private address range for use in private networks and are suitable for
most applications. If your network requires a different IP addressing scheme, you can change these settings.
Network Settings
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Nighthawk X4S AC2600 Smart WiFi Router
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You might want to change these settings if you need a specific IP subnet that one or more devices on the network
use, or if you use competing subnets with the same IP scheme.
To change the LAN TCP/IP settings:
1.
Launch a web browser from a computer or wireless device that is connected to the network.
2.
Type
.
A login window opens.
3.
Enter the router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
4.
Select
ADVANCED > Setup > LAN Setup
.
Your router might display information that is different from this example.
5.
In the
IP Address
field, type the IP address.
6.
In the
IP Subnet Mask
, type the subnet mask of the router.
The IP address and subnet mask identify which addresses are local to a specific device and which must be
reached through a gateway or router.
7.
Change the RIP settings.
Router Information Protocol (RIP) allows a router to exchange routing information with other routers.
Network Settings
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Nighthawk X4S AC2600 Smart WiFi Router
Page 53 / 160
a.
Select a RIP direction:
•
Both
. The router broadcasts its routing table periodically and incorporates information that it receives.
•
Out Only
. The router broadcasts its routing table periodically.
•
In Only
. The router incorporates the RIP information that it receives.
b.
Select a RIP version:
•
Disabled
. This is the default setting.
•
RIP-1
. This format is universally supported. It is adequate for most networks, unless you are using an
unusual network setup.
•
RIP-2
. This format carries more information. Both RIP-2B and RIP-2M send the routing data in RIP-2
format. RIP-2B uses subnet broadcasting. RIP-2M uses multicasting.
8.
Click the
Apply
button.
Your changes are saved.
If you changed the LAN IP address of the router, you are disconnected when this change takes effect.
9.
To reconnect, close your browser, relaunch it, and log in to the router
Specify the IP Addresses That the Router Assigns
By default, the router acts as a Dynamic Host Configuration Protocol (DHCP) server. The router assigns IP, DNS
server, and default gateway addresses to all computers connected to the LAN.The assigned default gateway address
is the LAN address of the router.
These addresses must be part of the same IP address subnet as the router’s LAN IP address. Using the default
addressing scheme, define a range between 192.168.1.2 and 192.168.1.254, although you can save part of the
range for devices with fixed addresses.
To specify the pool of IP addresses that the router assigns:
1.
Launch a web browser from a computer or wireless device that is connected to the network.
2.
Type
.
A login window opens.
3.
Enter the router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
Network Settings
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Nighthawk X4S AC2600 Smart WiFi Router
Page 54 / 160
4.
Select
ADVANCED > Setup > LAN Setup
.
Your router might display information that is different from this example.
5.
Make sure that the
Use Router as DHCP Server
check box is selected.
6.
Specify the range of IP addresses that the router assigns:
a.
In the
Starting IP Address
field, type the lowest number in the range.
This IP address must be in the same subnet as the router.
b.
In the
Ending IP Address
field, type the number at the end of the range of IP addresses.
This IP address must be in the same subnet as the router.
7.
Click the
Apply
button.
Your settings are saved.
The router delivers the following parameters to any LAN device that requests DHCP:
•
An IP address from the range that you define
•
Subnet mask
•
Gateway IP address (the router’s LAN IP address)
•
DNS server IP address (the router’s LAN IP address)
Network Settings
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Nighthawk X4S AC2600 Smart WiFi Router
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Disable the DHCP Server Feature in the Router
By default, the router acts as a DHCP server. The router assigns IP, DNS server, and default gateway addresses
to all computers connected to the LAN. The assigned default gateway address is the LAN address of the router.
You can use another device on your network as the DHCP server or specify the network settings of all your computers.
To disable the DHCP server feature in the router:
1.
Launch a web browser from a computer or wireless device that is connected to the network.
2.
Type
.
A login window opens.
3.
Enter the router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
4.
Select
ADVANCED > Setup > LAN Setup
.
The LAN Setup page displays.
5.
Clear the
Use Router as DHCP Server
check box.
6.
Click the
Apply
button.
Your settings are saved.
7.
(Optional) If this service is disabled and no other DHCP server is on your network, set your computer IP addresses
manually so that the computers can access the router.
Manage Reserved LAN IP Addresses
When you specify a reserved IP address for a computer on the LAN, that computer always receives the same IP
address each time it accesses the router’s DHCP server. Assign reserved IP addresses to computers or servers
that require permanent IP settings.
Reserve an IP Address
To reserve an IP address:
1.
Launch a web browser from a computer or wireless device that is connected to the network.
2.
Type
..
A login window opens.
3.
Enter the router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
Network Settings
55
Nighthawk X4S AC2600 Smart WiFi Router

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