Netgear Cg30002 Status Manual
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![Page 16
Wireless Configuration16
NETGEAR Wireless Cable Gateway CG3000
Push N Connect (WPS) Wireless Setup
Push N Connect (WPS) can be a quick way to automatically set up your\
gateway’s wireless
network and set up your wireless computer to connect to it at the same t\
ime. WPS, also
called Wi-Fi Protected Setup, is relatively new technology, so before yo\
u decide to use it,
check to make sure your wireless computers and devices support WPS. Look\
for the
symbol on all the computers that will connect...](http://img.usermanuals.tech/thumb/55/104252/w64_cg30002-status-manual-1523284622_d-15.png "Page 16
Wireless Configuration16
NETGEAR Wireless Cable Gateway CG3000
Push N Connect (WPS) Wireless Setup
Push N Connect (WPS) can be a quick way to automatically set up your\
gateway’s wireless
network and set up your wireless computer to connect to it at the same t\
ime. WPS, also
called Wi-Fi Protected Setup, is relatively new technology, so before yo\
u decide to use it,
check to make sure your wireless computers and devices support WPS. Look\
for the
symbol on all the computers that will connect...")
![Page 17
Wireless Configuration17
NETGEAR Wireless Cable Gateway CG3000
3.
Either click the WPS button, or press the button on the front of the gateway.
• The WPS LED on the front of the gateway begins to blink.
• The gateway tries to communicate with the wireless computer or device fo\
r 2 minutes.
• If the Security Option in the Wireless Settings screen was set to Disabl\
ed, it is automatically changed to WPA-PSK [TKIP] + WPA2-PSK [AES] including a ran\
dom
wireless security password.
4....](http://img.usermanuals.tech/thumb/55/104252/w64_cg30002-status-manual-1523284622_d-16.png "Page 17
Wireless Configuration17
NETGEAR Wireless Cable Gateway CG3000
3.
Either click the WPS button, or press the button on the front of the gateway.
• The WPS LED on the front of the gateway begins to blink.
• The gateway tries to communicate with the wireless computer or device fo\
r 2 minutes.
• If the Security Option in the Wireless Settings screen was set to Disabl\
ed, it is automatically changed to WPA-PSK [TKIP] + WPA2-PSK [AES] including a ran\
dom
wireless security password.
4....")
![Page 19
Content Filtering19
NETGEAR Wireless Cable Gateway CG3000
View or Email Logs
Your gateway logs security-related events such as Denial of Service (Do\
S) attacks, hacker
probes, and administrator logins, based on the settings on the Logs scre\
en. If you set up
content filtering on the Block Sites screen, you can also log when someo\
ne on your network
tried to access a blocked site. You can specify which events are logged \
and you can send the
logs to the specified email address.
1.
Select...](http://img.usermanuals.tech/thumb/55/104252/w64_cg30002-status-manual-1523284622_d-18.png "Page 19
Content Filtering19
NETGEAR Wireless Cable Gateway CG3000
View or Email Logs
Your gateway logs security-related events such as Denial of Service (Do\
S) attacks, hacker
probes, and administrator logins, based on the settings on the Logs scre\
en. If you set up
content filtering on the Block Sites screen, you can also log when someo\
ne on your network
tried to access a blocked site. You can specify which events are logged \
and you can send the
logs to the specified email address.
1.
Select...")
![Page 20
Content Filtering20
NETGEAR Wireless Cable Gateway CG3000
Block Keywords and Domains
The gateway allows you to restrict access to Internet content based on f\
unctions such as
Web address keywords and Web domains. A domain name is the name of a par\
ticular
website. For example, for the address www.NETGEAR.com, the domain name i\
s
NETGEAR.com.
1.
Select Content Filtering > Block Sites .
2. To block keywords, select the Keyword Blocking Enable check box. Type the keyword and
then click Add...](http://img.usermanuals.tech/thumb/55/104252/w64_cg30002-status-manual-1523284622_d-19.png "Page 20
Content Filtering20
NETGEAR Wireless Cable Gateway CG3000
Block Keywords and Domains
The gateway allows you to restrict access to Internet content based on f\
unctions such as
Web address keywords and Web domains. A domain name is the name of a par\
ticular
website. For example, for the address www.NETGEAR.com, the domain name i\
s
NETGEAR.com.
1.
Select Content Filtering > Block Sites .
2. To block keywords, select the Keyword Blocking Enable check box. Type the keyword and
then click Add...")
![Page 26
Manage Your Network26
NETGEAR Wireless Cable Gateway CG3000
Change Password
For security, the gateway has its own user names and passwords. NETGEAR \
recommends
that you change the default passwords to more secure passwords. The idea\
l passwords
should contain no dictionary words from any language, and should be a mi\
xture of both upper
and lower case letters, numbers, and symbols. Your passwords can be up t\
o 30 characters.
1.
Select
Maintenance > Set Password .
2. To change the password,...](http://img.usermanuals.tech/thumb/55/104252/w64_cg30002-status-manual-1523284622_d-25.png "Page 26
Manage Your Network26
NETGEAR Wireless Cable Gateway CG3000
Change Password
For security, the gateway has its own user names and passwords. NETGEAR \
recommends
that you change the default passwords to more secure passwords. The idea\
l passwords
should contain no dictionary words from any language, and should be a mi\
xture of both upper
and lower case letters, numbers, and symbols. Your passwords can be up t\
o 30 characters.
1.
Select
Maintenance > Set Password .
2. To change the password,...")
Content Filtering21 NETGEAR Wireless Cable Gateway CG3000 Services You can use the Services screen to disable certain gateway features. 1. Select Content Filtering > Services . 2. To disable a feature, clear its check box. 3. Click Apply for your changes to take effect. The following Services are available in this screen: • Firewall Features . The gateway performs Stateful Packet Inspection (SPI) and protect against Denial of Service (DoS) attacks. • IPSec Pass-Through . IPSec traffic is forwarded. If you clear this check box then this traffic will be blocked. • PPTP Pass-Through . PPTP traffic is forwarded. If you clear this check box then this traffic will be blocked. • Multicast. The gateway can pass multicasting streams through the firewall. • Port Scan Detection . When enabled, the gateway can respond to Internet-based port scans. • IP Flood Detection . Allows the is gateway to block malicious devices that are attempting to flood devices. • You can use the Web Features to set certain Web-oriented cookies, java s\ cripts, and pop-up windows to be blocked by the firewall.
22 4 4. Manage Your Network This chapter describes how to perform network management tasks with your gateway. When you log in to the gateway (see Log In to Your Gateway on page 9), these tasks are grouped under Maintenance. This chapter includes: • Gateway Status on page 23. • MTA Status on page 24 • Signal Status on page 25 • Change Password on page 26. • Back Up and Restore Your Settings on page 26. • Event Log on page 27. • Diagnostic Ping Utility on page 27.
Manage Your Network 23 NETGEAR Wireless Cable Gateway CG3000 Gateway Status Use the Gateway Status screen to see hardware and firmware details about the gateway and basic status information. Select Maintenance > Gateway Status. The following table describes the fields displayed in this screen. Information: Modem Status FieldDescription Standard Specification CompliantDOCSIS 3.0 Hardware Version The hardware version of the gateway. Software Version The version of firmware currently running on the gateway. Cable MAC Address The MAC address used by the cable modem port of the gateway. This MAC address may need to be registered with your cable service provider. Device MAC address The MAC address used by the cable modem. Cable Modem Serial number The serial number of the gateway hardware. CM Certificate If the cable modem certificate is Installed, it is possible for the service provider to upgrade your Data Over Cable service securely.
Manage Your Network 24 NETGEAR Wireless Cable Gateway CG3000 Network Configuration: Status: MTA Status The Multimedia Terminal Adaptor (MTA) Status shows the status of the voice ports on the gateway. This page refreshes every ten seconds to update the status. MTA Provision Status. Shows which of your telephone lines are active and registered with your service provider. MTA MAC Address. The MAC address of the MTA interface. MTA IP Address. The IP MTA address. MTA Telephony Signaling. The type of telephony signaling the MTA current uses. Modem Status FieldDescription IP Address The gateway’s public IP address so you can manage this gateway from the Internet. Note that if your ISP account uses a dynamic IP address, this value changes each time you connect to your ISP. You can either request your IP allocate a fixed IP address to you or use the Dynamic DNS (DDNS) feature to connect with a domain name instead of an IP address. Duration The length of time in days, hours, minutes, and seconds for the remote access. Expires When the remote access ends. Subnet Mask The network number portion of an IP address. Default Gateway Make sure the IP address of your gateway is listed here. Primary DNS A DNS server is a host on the Internet that translates Internet names (such as www.netgear.com) to numeric IP addresses. Typically your ISP transfers the IP address of one or two DNS servers to your Gateway during login. Secondary DNS If applicable, the address of the secondary DNS server of your ISP. Modem Status FieldDescription System Up Time Time since the last boot up. Network Access Shows whether traffic can be forwarded from the LAN to the network Cable Modem IP Address The current Internet IP address. If assigned dynamically and not connected to the Internet, this field is blank.
Manage Your Network 25 NETGEAR Wireless Cable Gateway CG3000 Signal Status Signal Status lets you follow the startup procedure and get details on the Downstream and Upstream cable channel. Figure 1. Startup, downstream, and upstream information Use the Signal Status screen to track the gateway’s initialization procedure, and to get details about the downstream and upstream cable channel. The time is displayed after the gateway is initialized. The gateway automatically goes through the following steps in the provisioning process: • Scan and lock the downstream frequency, and then link back in upstream direction. • Obtain an IP address for the gateway itself. Then the gateway assigns an IP address for the connected PC. • Connect to the Internet.
Manage Your Network26 NETGEAR Wireless Cable Gateway CG3000 Change Password For security, the gateway has its own user names and passwords. NETGEAR \ recommends that you change the default passwords to more secure passwords. The idea\ l passwords should contain no dictionary words from any language, and should be a mi\ xture of both upper and lower case letters, numbers, and symbols. Your passwords can be up t\ o 30 characters. 1. Select Maintenance > Set Password . 2. To change the password, enter the new password twice. 3. Click Apply to save your changes. After changing the password, you are required to log in again to continu\ e the configuration. If you have backed up the gateway settings previously, you should do a new \ backup so that the saved settings file includes the new password. Back Up and Restore Your Settings The configuration settings of the gateway are stored in a configuration \ file in the gateway. 1. Select Maintenance > Backup Settings . 2. You can save the current configuration settings or restore saved setting\ s: • To save the current configuration settings, click Back Up. • To restore the saved configuration settings from a backup file, click Browse, locate and select the previously saved backup file. Then click Restore. A message notifies you when the gateway is restored to its previous sett\ ings. Then, the gateway restarts, which takes about one minute. Note: When restoring settings, do not interrupt the process by going online, turning off the gateway, or shutting down the computer.
Manage Your Network27 NETGEAR Wireless Cable Gateway CG3000 Event Log The gateway logs security-related events such as denied incoming service\ requests and hacker probes. 1. Select Maintenance > Event Log . 2. To clear the log, click Clear Log, and to refresh the log, click Refresh . Diagnostic Ping Utility From the Diagnostics screen you can use Ping. 1. Select Maintenance > Diagnostics.
Manage Your Network28 NETGEAR Wireless Cable Gateway CG3000 2. To start a ping test, enter the IP address in the Diagnostics screen, an\ d click the Ping button. The Ping Results are displayed: 3. To return to the Diagnostics screen and stop the test, click Back and then click Abort Test.
29 5 5. Advanced Settings This chapter describes how to customize your network through the advanced settings on your gateway. When you log in to the gateway (see Log In to Your Gateway on page 9), these tasks are grouped under Advanced. This chapter includes: • Wireless Settings on page 30 • Firewall Rules: Port Blocking on page 32. • Firewall Rules: Port Forwarding on page 33. • WAN Setup on page 34 • Dynamic DNS on page 35 • LAN IP Setup on page 36. • Remote Management on page 38. • Universal Plug and Play (UPnP) on page 40.
Advanced Settings 30 NETGEAR Wireless Cable Gateway CG3000 Wireless Settings Select Advanced > Wireless Settings to display the following screen where you can configure the wireless radio settings, and other advanced settings: The following table describes the fields in the Advanced Wireless Settings screen. Advanced Wireless SettingsDescription Wireless Access PointEnable Wireless Access Point By default this checkbox is selected so that the gateway works as a wireless access point. You can turn off the wireless radio to disable access through this device. This can be helpful for configuration, network tuning, or troubleshooting activities. Enable SSID Broadcast By default this checkbox is selected so that the gateway broadcasts it’s Wi-Fi network name (SSID) so devices can find it. Deselect this checkbox if you do not want wireless devices to find this gateway unless they have the same SSID. Advanced Configuration• Fragmentation Threshold • CTS/RTS Threshold • Preamble ModeThe default settings for these fields usually work fine. Change them only if you have a specific reason for doing so. WPS Settings Router’s PIN The PIN that WPS clients use to connect to the gateway using the PIN method. Wireless Card Access ListSet up Access List Access control is disabled by default so that any computer that is configured with the correct SSID can connect. For information about access control, see the following section.