Netgear C6220 Docsis 3 0 High Speed Wifi Cable Modem Router User Manual

Share a USB Storage Device Attached to the Modem Router 41
 AC1200 WiFi Cable Modem Router Model C6220
Add a Network Folder on a USB Storage Device
You can add network folders on a USB storage device connected to the mode\
m router USB 
port.
To add a network folder:
1.  Launch a web browser from a WiFi-enabled computer or mobile device that \
is 
connected to the network.
2.  T
ype  http://routerlogin.net  or http://192.168.0.1.
A login window opens.
3.  Enter the modem router user name and password....

Share a USB Storage Device Attached to the Modem Router 
42 AC1200 WiFi Cable Modem Router Model C6220 
Edit a Network Folder on a USB Storage Device
You can edit network folders on a USB storage device connected to the modem router USB 
port.
To edit a network folder:
1. Launch a web browser from a WiFi-enabled computer or mobile device that is 
connected to the network.
2. Type http://routerlogin.net or http://192.168.0.1.
A login window opens.
3. Enter the modem router user name and password.
The...

Share a USB Storage Device Attached to the Modem Router 43
 AC1200 WiFi Cable Modem Router Model C6220
4. 
Select  ADVANCED > Advanced Setup > USB Settings.
By default Enable any USB Device connection to the USB port radio is sel\
ected. This 
setting lets you connect and access all your USB drives.
5.  Select the No radio button.
6.  Click the  Approved Devices button. 
The approved and available USB devices display. 
7.  In the Available USB Devices list, select the drive that you want to approve.
8....

Share a USB Storage Device Attached to the Modem Router 
44 AC1200 WiFi Cable Modem Router Model C6220 
Safely Remove a USB Storage Device
Before you physically disconnect a USB storage device from the modem router USB port, log 
in to the modem router and take the USB storage device offline.
To remove a USB storage device safely: 
1. Launch a web browser from a WiFi-enabled computer or mobile device that is 
connected to the network.
2. Type http://routerlogin.net or http://192.168.0.1.
A login window...

45
6
6.   Specify Network Settings
This chapter includes the following sections:
•View or Change the WAN Settings 
•Change the MTU Size 
•Set Up a Default DMZ Server 
•Change the Modem Router’s Device Name 
•Change the LAN TCP/IP Settings 
•Specify the IP Addresses That the Modem Router Assigns 
•Manage LAN IP Addresses 
•Use the WPS Wizard for WiFi Connections 
•Specify Basic WiFi Settings 
•Change the WiFi Security Option 
•Set Up a WiFi Guest Network 
•Control the WiFi Radios 
•Specify WPS Settings...

Specify Network Settings 46
AC1200 WiFi Cable Modem Router Model C6220 
View or Change the WAN Settings
You can view the 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 modem 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 WiFi-enabled computer or mobile device that \
is 
connected to the network.
2.  T
ype...

Specify Network Settings 
47  AC1200 WiFi Cable Modem Router Model C6220
•MTU Size (in bytes). The normal MTU (maximum transmit unit) value for most 
Ethernet networks is 1500 bytes, or 1492 bytes for PPPoE connections. Change the 
MTU only if you are sure that it is necessary for your ISP connection. See 
Change the 
MTU Size on page 47.
•Disable SIP ALG. Some VoIP applications do not work well with the SIP ALG. 
Selecting this check box to turn off the SIP ALG might help your VoIP devices to 
create or...

Specify Network Settings 48
AC1200 WiFi Cable Modem Router Model C6220 
A login window opens.
3. Enter the modem 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  ADV
 ANCED > Setup > WAN Setup . 
5.In the MTU Size field, enter a value from 64 to 1500.
6. Click the  Apply button.
Your settings are saved.
If you suspect an MTU problem, a common solution is to change the MTU...

Specify Network Settings 
49  AC1200 WiFi Cable Modem Router Model C6220
Set Up a Default DMZ Server
The default DMZ server feature is helpful when you are using some online games and 
videoconferencing applications that are incompatible with Network Address Translation 
(NAT). The modem router is programmed to recognize some of these applications and to 
work correctly with them, but other applications might not function well. In some cases, one 
local computer can run the application correctly if the...

Specify Network Settings 50
AC1200 WiFi Cable Modem Router Model C6220 
Change the Modem Router’s Device Name
The modem router’s 
device name is C6220. This device name displays in a file manager 
when you browse your network.
To change the modem router’s device name:
1.  Launch a web browser from a WiFi-enabled computer or mobile device that \
is 
connected to the network.
2.  T
ype  http://routerlogin.net  or http://192.168.0.1.
A login window opens.
3.  Enter the modem router user name and password....