Netgear D7000 User Manual - Page 219

Manage the SIP Application-Level Gateway, Manage the Modem Router’s LAN IP Address Settings

Page 219 highlights

Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Model D7000 • Secured. Provides a secured firewall to protect the computers on the LAN from attacks from the Internet but might prevent some Internet games, point-to-point applications, or multimedia applications from functioning. By default, the Secured radio button is selected. • Open. Provides a much less secured firewall but allows almost all Internet applications to function. 7. Click the Apply button. Your settings are saved. Manage the SIP Application-Level Gateway The application-level gateway (ALG) for the Session Initiation Protocol (SIP) is enabled by default for enhanced address and port translation. However, some types of VoIP and video traffic might not work well when the SIP ALG is enabled. For this reason, the modem router provides the option to disable the SIP ALG. To change the default SIP ALG setting: 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. Enter the user name and password for the modem router. The user name is admin. The default password is password. The user name and password are case-sensitive. 4. Click the OK button. The BASIC Home page displays. 5. Select ADVANCED > Setup > WAN Setup. The WAN Setup page displays. 6. To disable the SIP ALG, select the Disable SIP ALG check box. The SIP ALG is enabled by default. 7. Click the Apply button. Your settings are saved. Manage the Modem Router's LAN IP Address Settings The modem router is preconfigured to use private IP addresses on the LAN side and to act as a DHCP server. The modem router's default LAN IP configuration is as follows: Manage the WAN and LAN Network Settings 219

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Secured
. Provides a secured firewall to protect the computers on the LAN from attacks from the
Internet but might prevent some Internet games, point-to-point applications, or multimedia
applications from functioning. By default, the
Secured
radio button is selected.
Open
. Provides a much less secured firewall but allows almost all Internet applications to function.
7.
Click the
Apply
button.
Your settings are saved.
Manage the SIP Application-Level Gateway
The application-level gateway (ALG) for the Session Initiation Protocol (SIP) is enabled by default for
enhanced address and port translation. However, some types of VoIP and video traffic might not work
well when the SIP ALG is enabled. For this reason, the
modem router
provides the option to disable the
SIP ALG.
To change the default SIP ALG setting:
1.
Launch an Internet browser from a computer or WiFi device that is connected to the network.
2.
Type
.
A login window opens.
3.
Enter the user name and password for the
modem router
.
The user name is
admin
. The default password is
password
. The user name and password are
case-sensitive.
4.
Click the
OK
button.
The BASIC Home page displays.
5.
Select
ADVANCED > Setup > WAN Setup
.
The WAN Setup page displays.
6.
To disable the SIP ALG, select the
Disable SIP ALG
check box.
The SIP ALG is enabled by default.
7.
Click the
Apply
button.
Your settings are saved.
Manage the
Modem Router
’s LAN IP Address Settings
The
modem router
is preconfigured to use private IP addresses on the LAN side and to act as a DHCP
server. The
modem router
’s default LAN IP configuration is as follows:
Manage the WAN and LAN Network Settings
219
Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Model D7000