Netgear C6250 Ac1600 Wifi Cable Modem Router User Manual

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 AC1600 WiFi Cable Modem Router
6. 
Specify a keyword blocking option:
• Per Schedule. Use service blocking according to a schedule that you set and select a\
 
schedule from the menu.
For more information, see Schedule When Security Features Are Active  on page  75.
• Always . Use service blocking continuously
 .
7.  Click the  Add button.
8. From the Service Type menu, select the default application or service to block.
The menu displays several common services, but you are not limited to th\
ese choices.  For information about how to add any additional services or applications\
, see Add and 
Block a Custom Service  on page
  72.
9.  Under Filter Services For
 , select an IP address configuration:
• Only This IP 
 Address. Complete the IP address for the device for which the 
application or service must be blocked.
• IP Address 
 Range. Complete the IP address range for the devices for which the 
application or service must be blocked.
• All IP 
Addresses . The application or service is blocked for all IP addresses on your 
network.
10.  Click the  Add button.
Your settings are saved in the table on the Block Services page.
  However, if you restart 
the modem router, the changes are lost. You must also apply the changes on the Block 
Services page.
11.  On the Block Services page, click the  Apply button.
Your settings are saved. 
						

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Add and Block a Custom Service
If the service that you want to block is not on the default service list\
, you can define a custom 
service.
To add and block a custom service:
1. 
Launch an Internet browser from a computer or WiFi device that is connec\
ted to the 
network. 
2.  T
ype  http://www.routerlogin.net .
A login window opens.
3.  T
ype  admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4.  Click the  OK button. 
The BASIC Home page displays.
5.  Select 
ADVANCED > Security > Block Services.
6. Specify a keyword blocking option:
• Per Schedule . Use service blocking according to a schedule that you set and select a\
 
schedule from the menu.
For more information, see Schedule When Security Features Are Active  on page  75.
• Always. Use service blocking continuously
 .
7.  Click the  Add button. 
						

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8. 
From the Service Type menu, select User Defined .
9.  Configure the settings for the custom service or application:
• Protocol. Select a protocol. If you are not sure what protocol the service or 
application uses, select TCP/UDP .
• Starting Port and Ending Port. Enter the starting and ending port numbers. If the 
service or application uses a single port number

, enter that number in both fields.
• Service T
 ype/User Defined . Enter a name for the service or application.
10.  Under Filter Services For
 , select an IP address configuration:
• Only This IP 
 Address. Complete the IP address for the device for which the 
application or service must be blocked.
• IP Address 
 Range. Complete the IP address range for the devices for which the 
application or service must be blocked.
• All IP 
Addresses . The application or service is blocked for all IP addresses on your 
network.
11.  Click the  Add button.
Your settings are saved in the table on the Block Services page.
  However, if you restart 
the modem router, the changes are lost. You must also apply the changes on the Block 
Services page.
12.  On the Block Services page, click the  Apply button.
Your settings are saved. 
						

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Change the Settings for a Blocked Service
You can change the settings for a specific service that is being blocked.
To change the settings for a service:
1. Launch an Internet browser from a computer or WiFi device that is connected to the 
network. 
2. Type http://www.routerlogin.net.
A login window opens.
3. Type admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4. Click the OK button. 
The BASIC Home page displays.
5. Select ADVANCED > Security > Block Services.
The Block Services page displays.
6. Select the radio button next to the service or application that you want to change.
7. Click the Edit button.
The Block Services Setup page displays.
8. Change the settings for the service or application.
For information about the settings, see Add and Block a Custom Service on page 72.
9. Click the Add button.
Your settings are saved in the table on the Block Services page. However, if you restart 
the modem router, the changes are lost. You must also apply the changes on the Block 
Services page.
10. To enable or disable blocking of the service, select or clear the Enable check box.
11. On the Block Services page, click the Apply button.
Your settings are saved.
Remove a Blocked Service
If you no longer need a service on the blocked list, you can remove the service.
To remove a service:
1. Launch an Internet browser from a computer or WiFi device that is connected to the 
network. 
2. Type http://www.routerlogin.net.
A login window opens. 
						

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75  AC1600 WiFi Cable Modem Router
3. Type admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4. Click the OK button. 
The BASIC Home page displays.
5. Select ADVANCED > Security > Block Services.
The Block Services page displays.
6. Select the radio button next to the service or application that you want to remove from the 
table.
7. Click the Delete button.
The service or application is removed from the table. A default service or application is 
not removed from the Service Type menu on the Block Services Setup page. However, a 
custom service or application that you added is deleted. If you want to use the same 
custom service or application again, you must redefine it (see 
Add and Block a Custom 
Service on page 72).
8. Click the Apply button.
Your settings are saved.
Schedule When Security Features Are Active
You can specify the days and time that you want a security feature to be active. You can set 
up multiple schedules, for example, one for each feature, or you can use the same schedule 
for a combination of different features.
You can apply schedules to the following features:
•Keyword blocking (see Block Keywords and Domains for HTTP Traffic on page 66)
•Service blocking (see Block Access to Services and Applications on page 69)
By default, no schedules are set and you can either enable or disable these features.
Set Up a Schedule
The modem router does not provide a default schedule but you can add up to 19 custom 
schedules.
To set up a schedule:
1. Launch an Internet browser from a computer or WiFi device that is connected to the 
network. 
2. Type http://www.routerlogin.net.
A login window opens.
3. Type admin for the user name and type your password.
If you did not yet personalize your password, type password for the password. 
						

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4. 
Click the  OK button. 
The BASIC Home page displays.
5.  Select  ADV
 ANCED > Security > Schedule .
The Schedule page displays. The current time is displayed onscreen.
6.  Click the  Add button.
7. In the Schedule Name  field, enter a name for the schedule.
For example, if you are setting up a schedule for keyword blocking durin\
g business hours, 
you could enter a name that lets you easily identify such a schedule.
8.  Set up the schedule for blocking:
• Days to Block. Select the check box for each day that you want to block access or 
specify that blocking occurs on every day by selecting the Every Day check box.
• T
ime of Day to Block. Select a start and end time for blocking in 24-hour format or 
select the  All Day check box for 24-hour blocking.
The start time must be earlier than the end time. For example, you canno\
t block  overnight by specifying 20:00 in the start field and 07:00 in the end fi\
eld. In such a 
situation, you must set up two schedules.
9.  Click the  Apply button. 
Your settings are saved and the schedule is added to the Schedule Table. 
						

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Change a Schedule
You can change the settings for a schedule.
To change the settings for a schedule:
1. Launch an Internet browser from a computer or WiFi device that is connected to the 
network. 
2. Type http://www.routerlogin.net.
A login window opens.
3. Type admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4. Click the OK button. 
The BASIC Home page displays.
5. Select ADVANCED > Security > Schedule.
The Schedule page displays.
6. Select the radio button next to the schedule that you want to change.
7. Click the Edit button.
The Schedule page adjusts.
8. Change the settings for the schedule.
9. Click the Apply button.
Your settings are saved and the schedule is updated in the Schedule Table.
10. To display the Schedule Table, click the Cancel button.
Remove a Schedule
If you no longer need a schedule, you can remove it.
To remove a schedule:
1. Launch an Internet browser from a computer or WiFi device that is connected to the 
network. 
2. Type http://www.routerlogin.net.
A login window opens.
3. Type admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4. Click the OK button. 
The BASIC Home page displays.
5. Select ADVANCED > Security > Schedule. 
						

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The Schedule page displays.
6.  Select the radio button next to the schedule that you want to remove.
7.  Click the  Delete button.
The schedule is removed from the Schedule Table.
Set Up Security Event Email Notification
To receive logs and alerts by email about websites that users accessed, a\
ttempts to access  blocked sites, modem router operation, DoS attacks and port scans, WiFi \
access, and other 
information, provide your email information on the E-mail page, and spec\
ify how often you 
want to receive logs and alerts.
To set up email notifications:
1.  Launch an Internet browser from a computer or WiFi device that is connec\
ted to the 
network. 
2.  T
ype  http://www.routerlogin.net .
A login window opens.
3.  T
ype  admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4.  Click the  OK button. 
The BASIC Home page displays.
5.  Select  ADV
 ANCED > Security >  E-mail.
6. Select the  Turn E-mail Notification On  check box. 
						

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7. In the Your Outgoing Mail Server field, enter the name of your cable service provider’s 
outgoing (SMTP) mail server (such as mail.myISP.com). 
You might be able to find this information on the configuration page of your email 
program or by contacting your cable service provider. If you leave this field blank, log and 
alert messages are not sent.
8. In the Send to This E-mail Address field, enter the email address to which logs and alerts 
are sent.
This email address is also used for the From address. If you leave this field blank, log and 
alert messages are not sent.
9. If your outgoing email server requires authentication, set up the authentication:
a.Select the My Mail Server requires authentication check box. 
b. Complete the User Name and Password fields for the outgoing email server.
10. If you want alerts to be sent immediately, select the Send Alerts Immediately check box.
Email alerts are sent immediately when someone attempts to visit a blocked site.
11. To set up a schedule for logs to be sent, specify the following settings:
a.Select an option from the Send logs according to this schedule menu:
•When log is full
•Hourly
•Daily
•Weekly
•None
b. If you select Daily or Weekly, select the time from the Day menu and select the 
a.m. or p.m. radio button.
c. If you select Weekly, also select the day from the Day menu.
Logs are sent automatically. If the log fills before the specified time, the log is emailed. 
After the log is sent, the log is cleared from the memory of the modem router. If the 
modem router cannot email the log file, the log buffer might fill. In this case, the modem 
router overwrites the log and discards its contents.
12. Click the Apply button.
Your settings are saved. 
						

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6
6.   Manage the WAN and LAN 
Network Settings
This chapter describes how to manage the WAN and LAN settings.
This chapter contains the following sections:
•Manage the WAN Security Settings
•Set Up a Default DMZ Server
•Manage the SIP Application-Level Gateway
•Manage the Modem Router’s LAN IP Address Settings
•Manage IP Address Reservation
•Manage the IPv6 LAN Settings
•Change the Modem Router’s Device Name
•Manage the Built-In DHCP Server
•Manage the DHCP Server Address Pool
•Manage Universal Plug and Play
For information about managing the MTU size, see Manage the MTU Size on page 32.