Netgear N450 N450 Cg3000dv2 Wifi Cable Model Router User Manual

51
5
5.   Advanced Settings
This chapter includes the following sections:
•Advanced Wireless Settings 
•MAC Filtering 
•IP Filtering 
•Port Blocking 
•Port Forwarding 
•Port Triggering 
•DMZ Host 
•LAN IP Setup 
•Reserve an IP Address for DHCP Use 
•LAN Switch 
•Configure Universal Plug and Play 
•Set Networking Protocols 
•Enable Network Address Translation 
•Access a USB Device on the Network  

Advanced Settings 52
N450 WiFi Cable Modem Router Model N450/CG3000Dv2 
Advanced Wireless Settings
You can configure the wireless radio settings and other advanced settings\
.
To configure advanced wireless settings:
1. 
T
ype  http://192.168.0.1 in the address field of your web browser. 
A login screen displays.
2.  Enter the modem router user name and password.
The default user name is  admin. The 
 default password is password. The user name and 
password are case-sensitive.
The modem router main...

Advanced Settings 53
 N450 WiFi Cable Modem Router Model N450/CG3000Dv2
4. 
Configure the settings described in the following table. 
• Fragmentation Threshold
•  CTS/R
TS Threshold
• Preamble Mode
5.  Click the  Apply button.
Your changes are saved.
MAC Filtering
By default, the modem router allows any connected computer to access the\
 Internet. The 
MAC Filtering screen lets you block specific computers, based on their M\
AC addresses, from 
access to the Internet on selected days and times.
To use...

Advanced Settings 54
N450 WiFi Cable Modem Router Model N450/CG3000Dv2 
A login screen displays.
2. 
Enter the modem router user name and password.
The default user name is  admin. The 
 default password is password. The user name and 
password are case-sensitive.
The modem router main menu displays.
3.  In the main menu, under 
 Advanced, select MAC Filtering.
The following screen displays:
 
The Trusted Devices table shows computers that have access to the Internet th\
rough the  modem router. 
4.  In...

Advanced Settings 55
 N450 WiFi Cable Modem Router Model N450/CG3000Dv2
•
If the computer you want is not listed, click the Refresh button to update the Trusted 
Devices table.
If the computer is still not listed, complete the Device Name  and MAC Address fields.
5.  Click the  Add button. 
The  Enable  check box for the computer in the  MAC Filter List is automatically selected.
6.  T
o block the computer, select the days and times:
•Days to Block. Select the days to block the computer selected in the...

Advanced Settings 56
N450 WiFi Cable Modem Router Model N450/CG3000Dv2 
To remove a computer from the list:
1. 
T
ype  http://192.168.0.1 in the address field of your web browser. 
A login screen displays.
2.  Enter the modem router user name and password.
The default user name is  admin. The 
 default password is password. The user name and 
password are case-sensitive.
The modem router main menu displays.
3.  In the main menu, under 
 Advanced, select MAC Filtering.
The MAC Filtering screen displays....

Advanced Settings 57
 N450 WiFi Cable Modem Router Model N450/CG3000Dv2
A login screen displays.
2. 
Enter the modem router user name and password.
The default user name is admin. The 
 default password is password. The user name and 
password are case-sensitive.
The modem router main menu displays.
3.  In the main menu, under 
 Advanced, select IP Filtering.
The following screen displays:
The Trusted Devices table shows computers that are allowed access to the Inte\
rnet  through your modem router. 
4....

Advanced Settings 58
N450 WiFi Cable Modem Router Model N450/CG3000Dv2 
•
If the name of the computer you want to add does not display, you can type a name 
for the computer you are adding; or enter the IP address of the computer\
 you want to 
block. 
5.  Click the  Add button. 
The Enable check box is automatically selected.
6.  Select the days to block.
7.  In the 
Time of Day to Block section, select a start time and an end time. This time range 
applies to each day you selected in Day(s) to Block...

Advanced Settings 59
 N450 WiFi Cable Modem Router Model N450/CG3000Dv2
from the LAN side to the outside. You can use port blocking to add predefined or custom 
rules to specify exceptions to the default rule.
Note:
The default rule allows any outbound traffic not blocked by rules that 
you create.
To add a custom service:
1. T
ype  http://192.168.0.1 in the address field of your web browser. 
A login screen displays.
2.  Enter the modem router user name and password.
The default user name is admin. The...

Advanced Settings 60
N450 WiFi Cable Modem Router Model N450/CG3000Dv2 
•
Start Port. The start of the range of ports for the service.
• End Port. 
 The end of the range of port for the service.
• Protocol. 
 The protocol for the ports:
- TCP . TCP 
 only.
- UDP . UDP only
 .
- Both. Both 
 TCP and UDP.
• Local IP 
 Address. The local IP address for the computer that is using the service.
6.  Click the  Add button.
Your settings are saved. The Active Filters table now displays the list of ports that are...