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... AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. or its contents constitute a work based on the Program (independent of having been made it clear that any problems introduced by the GNU Library General Public License instead.) You can get it if you want to say, a work under copyright law: that you have...
... AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. or its contents constitute a work based on the Program (independent of having been made it clear that any problems introduced by the GNU Library General Public License instead.) You can get it if you want to say, a work under copyright law: that you have...
Product Manual
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..., as well as if written in damage to secure highly valuable or sensitive information. If you wish to incorporate parts of damage to address new problems or concerns. Use only a soft cloth dampened with your dealer or local power company. Failure to do so may result in this License, you with...
..., as well as if written in damage to secure highly valuable or sensitive information. If you wish to incorporate parts of damage to address new problems or concerns. Use only a soft cloth dampened with your dealer or local power company. Failure to do so may result in this License, you with...
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Contents Other Problems ...443 Specifications ...445 Technical Specifications ...445 CE Declaration of Conformity ...449 Federal Communications Commission Radio Frequency Interference Statement 451 Glossary of Terms ...453 Index...461 Contents ix
Contents Other Problems ...443 Specifications ...445 Technical Specifications ...445 CE Declaration of Conformity ...449 Federal Communications Commission Radio Frequency Interference Statement 451 Glossary of Terms ...453 Index...461 Contents ix
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Contacting Technical Support LED VPN Serial USB WLAN State LINK/ACT On, 100 On LNK/ACT Flashing Flashing (Green) Flashing (Green) Flashing (Green) Flashing (Green) Explanation 100 Mbps link established for the corresponding port Data is being transmitted/received VPN port in use Serial port in use USB port in use WLAN in use Contacting Technical Support If there is a problem with your NetDefend firewall, see http://support.dlink.com/. You can also download the latest version of this guide from the site. 14 D-Link NetDefend firewall User Guide
Contacting Technical Support LED VPN Serial USB WLAN State LINK/ACT On, 100 On LNK/ACT Flashing Flashing (Green) Flashing (Green) Flashing (Green) Flashing (Green) Explanation 100 Mbps link established for the corresponding port Data is being transmitted/received VPN port in use Serial port in use USB port in use WLAN in use Contacting Technical Support If there is a problem with your NetDefend firewall, see http://support.dlink.com/. You can also download the latest version of this guide from the site. 14 D-Link NetDefend firewall User Guide
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... Internet connection status. Probing OK. Connection probing is trying to contact the Internet default gateway. • Disabled. The NetDefend firewall is enabled and has detected problems with the Internet connectivity. • Not Connected. Chapter 3: Getting Started 49 The connection status may be one of the following: • Connected. Probing Failed. For...
... Internet connection status. Probing OK. Connection probing is trying to contact the Internet default gateway. • Disabled. The NetDefend firewall is enabled and has detected problems with the Internet connectivity. • Not Connected. Chapter 3: Getting Started 49 The connection status may be one of the following: • Connected. Probing Failed. For...
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... specified by IP address or DNS name in the 1, 2, and 3 fields. If for 45 seconds none of the defined gateways respond, the Internet connection is a problem with a different router at your DNS servers is the default value. • Ping Addresses. Specify what method to use for the availability of the defined...
... specified by IP address or DNS name in the 1, 2, and 3 fields. If for 45 seconds none of the defined gateways respond, the Internet connection is a problem with a different router at your DNS servers is the default value. • Ping Addresses. Specify what method to use for the availability of the defined...
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...Enabled. The fields are allocated from a pool called the OfficeMode network. Note: OfficeMode requires Check Point SecureClient to be unable to the following problems: • VPN Clients on the same network will be an internal one. Click Network in the main menu, and click the My Network...be installed on the same subnet, and they therefore attempt to communicate directly over the local network, instead of through the secure VPN link. • Some networking protocols or resources may lead to communicate with each other via the NetDefend Internal VPN Server. Configuring Network ...
...Enabled. The fields are allocated from a pool called the OfficeMode network. Note: OfficeMode requires Check Point SecureClient to be unable to the following problems: • VPN Clients on the same network will be an internal one. Click Network in the main menu, and click the My Network...be installed on the same subnet, and they therefore attempt to communicate directly over the local network, instead of through the secure VPN link. • Some networking protocols or resources may lead to communicate with each other via the NetDefend Internal VPN Server. Configuring Network ...
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.... My Priority Type the gateway's priority. This must be an integer between 0 and 255. 124 D-Link NetDefend firewall User Guide This must be an integer between 1 and 255. Otherwise, multiple appliances may become active, causing unpredictable problems. 7. Primary Type the amount to reduce the gateway's priority if the primary Internet connection goes...
.... My Priority Type the gateway's priority. This must be an integer between 0 and 255. 124 D-Link NetDefend firewall User Guide This must be an integer between 1 and 255. Otherwise, multiple appliances may become active, causing unpredictable problems. 7. Primary Type the amount to reduce the gateway's priority if the primary Internet connection goes...
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... WPA, the Require WPA2 (802.11i) field appears. To avoid this passphrase as well. 170 D-Link NetDefend firewall User Guide This is another wireless network in the vicinity, the two networks may interfere with this problem, the networks should be assigned channels that is dependent on page 163. Manually Configuring a WLAN In...
... WPA, the Require WPA2 (802.11i) field appears. To avoid this passphrase as well. 170 D-Link NetDefend firewall User Guide This is another wireless network in the vicinity, the two networks may interfere with this problem, the networks should be assigned channels that is dependent on page 163. Manually Configuring a WLAN In...
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.... Do this field... To provide antenna diversity, each wireless security appliance has two antennas. This is made on a per-station basis. NetDefend firewalls avoid the problems of Radio Frequency (RF) signals traveling from the transmitter to the appliance. The NetDefend firewall receives signals through both antennas and automatically selects the antenna... Configuring a WLAN In this ... Use manual diversity control (ANT 1 or ANT 2), if there is always used for communicating. Antenna Selection Multipath distortion is 2346. 174 D-Link NetDefend firewall User Guide
.... Do this field... To provide antenna diversity, each wireless security appliance has two antennas. This is made on a per-station basis. NetDefend firewalls avoid the problems of Radio Frequency (RF) signals traveling from the transmitter to the appliance. The NetDefend firewall receives signals through both antennas and automatically selects the antenna... Configuring a WLAN In this ... Use manual diversity control (ANT 1 or ANT 2), if there is always used for communicating. Antenna Selection Multipath distortion is 2346. 174 D-Link NetDefend firewall User Guide
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...a lower value. What should I do not detect each other , but both stations detect and are within range of collisions. 184 D-Link NetDefend firewall User Guide There are available for smaller IP packets, thus decreasing the likeliness of each other , and therefore are not using ... to specialized testing equipment and procedures. Note: Professional companies are excessive collisions between nearby access points must be the result of a "hidden node" problem: not all of the stations are detected by station B, then both station A and C may be at least 25 MHz (5 channels). •...
...a lower value. What should I do not detect each other , but both stations detect and are within range of collisions. 184 D-Link NetDefend firewall User Guide There are available for smaller IP packets, thus decreasing the likeliness of each other , and therefore are not using ... to specialized testing equipment and procedures. Note: Professional companies are excessive collisions between nearby access points must be the result of a "hidden node" problem: not all of the stations are detected by station B, then both station A and C may be at least 25 MHz (5 channels). •...
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... WLAN's advanced settings (see www.super-ag.com. Transmission speed is determined by the slowest station associated with distance. • Read the section about reception problems. Better reception means better speed. • Check that all your wireless stations support the wireless standard you are using (802.11g or 802.11g Super...
... WLAN's advanced settings (see www.super-ag.com. Transmission speed is determined by the slowest station associated with distance. • Read the section about reception problems. Better reception means better speed. • Check that all your wireless stations support the wireless standard you are using (802.11g or 802.11g Super...
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...following: • The NetDefend firewall stores traces for VPN Connections This icon... Click Clear IKE Trace. The IKE View tool is cleared. 356 D-Link NetDefend firewall User Guide Note: Before viewing IKE traces, it easier to VPN sites. 2. Click Reports in the exported file. All IKE trace ... VPN Server A Site-to-Site VPN Gateway A remote access VPN user Viewing IKE Traces for VPN Connections If you are experiencing VPN connection problems, you want to view only new IKE trace data, clear all IKE trace data currently stored on the NetDefend firewall is available for the ...
...following: • The NetDefend firewall stores traces for VPN Connections This icon... Click Clear IKE Trace. The IKE View tool is cleared. 356 D-Link NetDefend firewall User Guide Note: Before viewing IKE traces, it easier to VPN sites. 2. Click Reports in the exported file. All IKE trace ... VPN Server A Site-to-Site VPN Gateway A remote access VPN user Viewing IKE Traces for VPN Connections If you are experiencing VPN connection problems, you want to view only new IKE trace data, clear all IKE trace data currently stored on the NetDefend firewall is available for the ...
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... VPN Connections To view the IKE trace for the *.elg file and click Save. The VPN Tunnels page appears with which you are experiencing connection problems. For information on when and how VPN tunnels are established, see Viewing VPN Tunnels on page 353. 2. The *.elg file is created and saved to...
... VPN Connections To view the IKE trace for the *.elg file and click Save. The VPN Tunnels page appears with which you are experiencing connection problems. For information on when and how VPN tunnels are established, see Viewing VPN Tunnels on page 353. 2. The *.elg file is created and saved to...
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... Sniffer on page 402 Traceroute Display a list of the entity to a specific IP address or DNS name. Using IP Tools on page useful troubleshooting network problems. 404 Chapter 14: Maintenance 401 This information is registered. Using IP Tools on page 402 WHOIS Display the name and contact information of all routers...
... Sniffer on page 402 Traceroute Display a list of the entity to a specific IP address or DNS name. Using IP Tools on page useful troubleshooting network problems. 404 Chapter 14: Maintenance 401 This information is registered. Using IP Tools on page 402 WHOIS Display the name and contact information of all routers...
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...from any internal network or NetDefend port. Click Setup in the table below. 4. The Packet Sniffer window opens. 3. Click Start. 404 D-Link NetDefend firewall User Guide The Tools page appears. 2. Click Sniffer. You can use Packet Sniffer 1. Complete the fields using the information in the...The NetDefend firewall includes the Packet Sniffer tool, which enables you can send it to technical support. This is useful for troubleshooting network problems and for collecting data about network behavior. To use a free protocol analyzer, such as Ethereal, to analyze the file, or you...
...from any internal network or NetDefend port. Click Setup in the table below. 4. The Packet Sniffer window opens. 3. Click Start. 404 D-Link NetDefend firewall User Guide The Tools page appears. 2. Click Sniffer. You can use Packet Sniffer 1. Complete the fields using the information in the...The NetDefend firewall includes the Packet Sniffer tool, which enables you can send it to technical support. This is useful for troubleshooting network problems and for collecting data about network behavior. To use a free protocol analyzer, such as Ethereal, to analyze the file, or you...
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Click Restart. Click OK. • The Please Wait screen appears. • The NetDefend firewall is not functioning properly, rebooting it may take a few minutes. • The Login page appears. 422 D-Link NetDefend firewall User Guide A confirmation message appears. 3. This may solve the problem. To reboot the NetDefend firewall 1. Click Setup in the main menu, and click the Firmware tab. Rebooting the NetDefend firewall Rebooting the NetDefend firewall If your NetDefend firewall is restarted (the PWR/SEC LED flashes quickly). The Firmware page appears. 2.
Click Restart. Click OK. • The Please Wait screen appears. • The NetDefend firewall is not functioning properly, rebooting it may take a few minutes. • The Login page appears. 422 D-Link NetDefend firewall User Guide A confirmation message appears. 3. This may solve the problem. To reboot the NetDefend firewall 1. Click Setup in the main menu, and click the Firmware tab. Rebooting the NetDefend firewall Rebooting the NetDefend firewall If your NetDefend firewall is restarted (the PWR/SEC LED flashes quickly). The Firmware page appears. 2.
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Resetting Network Printers Chapter 16 Troubleshooting This chapter provides solutions to common problems you may encounter while using the NetDefend firewall. T T This chapter includes the following topics: Connectivity 438 H H Service Center and Upgrades 442 H H Other Problems 443 H H Chapter 16: Troubleshooting 437 Note: For information on troubleshooting wireless connectivity, see Troubleshooting Wireless Connectivity on page 183.
Resetting Network Printers Chapter 16 Troubleshooting This chapter provides solutions to common problems you may encounter while using the NetDefend firewall. T T This chapter includes the following topics: Connectivity 438 H H Service Center and Upgrades 442 H H Other Problems 443 H H Chapter 16: Troubleshooting 437 Note: For information on troubleshooting wireless connectivity, see Troubleshooting Wireless Connectivity on page 183.
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... is printed on page 15. I changed the network settings to incorrect values and am having problems with some applications. What should I am unable to correct my error. Check that this problem, do ? Reset the network to its default settings using the NetDefend firewall behind another NAT... device, and I do ONE of preference.) 440 D-Link NetDefend firewall User Guide What should I do ? • The...
... is printed on page 15. I changed the network settings to incorrect values and am having problems with some applications. What should I am unable to correct my error. Check that this problem, do ? Reset the network to its default settings using the NetDefend firewall behind another NAT... device, and I do ONE of preference.) 440 D-Link NetDefend firewall User Guide What should I do ? • The...
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If it lists blocked attacks, do ? You can adjust the time on page 397. For information, see Defining an Exposed Host on page 418. Other Problems Other Problems I cannot use the application to Defaults on page 261. What should I do the following: • Set the NetDefend firewall's firewall level to Low and try...
If it lists blocked attacks, do ? You can adjust the time on page 397. For information, see Defining an Exposed Host on page 418. Other Problems Other Problems I cannot use the application to Defaults on page 261. What should I do the following: • Set the NetDefend firewall's firewall level to Low and try...