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Table of Contents Outgoing IP Filtering Setup 57 Bridge Filtering Setup 58 Firewall...59 DNS...60 Dynamic DNS 61 Network Tools 62 Port Mapping 63 IGMP...64 Quality of Service ... 88 Networking Basics 90 Check your IP address 90 Statically Assign an IP address 91 Contacting Technical Support 92 Warranty...93 Registration 97 Schedules...73 Maintenance 74 System...74 Firmware Update 75 Access Control 76 Account Password 76 Services...77 IP Address 78 Diagnostics...79 System Log...80 Logout...81 D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router...
Table of Contents Outgoing IP Filtering Setup 57 Bridge Filtering Setup 58 Firewall...59 DNS...60 Dynamic DNS 61 Network Tools 62 Port Mapping 63 IGMP...64 Quality of Service ... 88 Networking Basics 90 Check your IP address 90 Statically Assign an IP address 91 Contacting Technical Support 92 Warranty...93 Registration 97 Schedules...73 Maintenance 74 System...74 Firmware Update 75 Access Control 76 Account Password 76 Services...77 IP Address 78 Diagnostics...79 System Log...80 Logout...81 D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router...
Product Manual
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... through the router. • A solid light indicates the DSL is synchronized. 4 DSL LED • A flashing LED indicates the modem is attempting to an Ethernet-enabled computer on ports 1-4. D-Link DSL-2740B ADSL2+ Modem with the DSL provider. • A solid green light indicates that the modem has an IP address and is connected to the Internet. 5 Internet LED •...
... through the router. • A solid light indicates the DSL is synchronized. 4 DSL LED • A flashing LED indicates the modem is attempting to an Ethernet-enabled computer on ports 1-4. D-Link DSL-2740B ADSL2+ Modem with the DSL provider. • A solid green light indicates that the modem has an IP address and is connected to the Internet. 5 Internet LED •...
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...D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 12 Click on Start > Control Panel > Network Connections. Windows XP - From the desktop, right-click My Network Places > Properties. Click on Start > Control Panel > Network and Internet > Network and Sharing Center. Step 3 Highlight Internet Protocol (TCP/IP) ... through the LAN port, note the following necessary configurations: • Your PC's TCP/IP address: 192.168.1.x (where "x" is any number between 2 and 254) • The router's default IP address: 192.168.1.1 • Subnet mask: 255.255.255.0 Below are not using a...
...D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 12 Click on Start > Control Panel > Network Connections. Windows XP - From the desktop, right-click My Network Places > Properties. Click on Start > Control Panel > Network and Internet > Network and Sharing Center. Step 3 Highlight Internet Protocol (TCP/IP) ... through the LAN port, note the following necessary configurations: • Your PC's TCP/IP address: 192.168.1.x (where "x" is any number between 2 and 254) • The router's default IP address: 192.168.1.1 • Subnet mask: 255.255.255.0 Below are not using a...
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Step 5 Click OK twice to save your settings. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 13 Section 4 - Configuring Your Computer Step 4 In the Internet Protocol (TCP/IP) Properties dialog box, click on the radio buttons labeled Obtain an IP address automatically and Obtain DNS server address automatically.
Step 5 Click OK twice to save your settings. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 13 Section 4 - Configuring Your Computer Step 4 In the Internet Protocol (TCP/IP) Properties dialog box, click on the radio buttons labeled Obtain an IP address automatically and Obtain DNS server address automatically.
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Setup LAN Settings In this section, you can configure the DSL Router IP Address and Subnet Mask for the LAN interface. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 21 Apply Settings The Setup is now complete. Section 6 - Click Finish to apply the current settings.
Setup LAN Settings In this section, you can configure the DSL Router IP Address and Subnet Mask for the LAN interface. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 21 Apply Settings The Setup is now complete. Section 6 - Click Finish to apply the current settings.
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...will map a single internal IP address to share your DSL connection with multiple computers. Method: MTU: Use the default setting of 1492 unless otherwise instructed by your ISP. MRU: Use the default setting unless otherwise instructed by your ISP. Enable NAT: Select if you from unwanted internet threats D-Link DSL-2740B ADSL2+ Modem with Wireless.... Enable Fullcone NAT: Select this option if you would like to utilize the firewall to help you would like to a single external IP address. Authentication Use the default setting unless otherwise instructed by your ISP.
...will map a single internal IP address to share your DSL connection with multiple computers. Method: MTU: Use the default setting of 1492 unless otherwise instructed by your ISP. MRU: Use the default setting unless otherwise instructed by your ISP. Enable NAT: Select if you from unwanted internet threats D-Link DSL-2740B ADSL2+ Modem with Wireless.... Enable Fullcone NAT: Select this option if you would like to utilize the firewall to help you would like to a single external IP address. Authentication Use the default setting unless otherwise instructed by your ISP.
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... otherwise instructed by your ISP. D-Link DSL-2740B ADSL2+ Modem with idle timeout timer): PPP IP extension: Used by your ISP has provided you will be asked to see if it is used for troubleshooting connection issues. Check with a static IP address. Use Static IPv4 Select if your... ISP. Debug Mode: Bridge PPPoE Use the default setting unless otherwise instructed by some ISPs. If selected, you with your DSL line. Section 6 - This option is required. Setup...
... otherwise instructed by your ISP. D-Link DSL-2740B ADSL2+ Modem with idle timeout timer): PPP IP extension: Used by your ISP has provided you will be asked to see if it is used for troubleshooting connection issues. Check with a static IP address. Use Static IPv4 Select if your... ISP. Debug Mode: Bridge PPPoE Use the default setting unless otherwise instructed by some ISPs. If selected, you with your DSL line. Section 6 - This option is required. Setup...
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If Use the following DNS server addresses is selected, this router accepts the first received DNS assignment from the PPPoE enabled PVC during the connection establishment. Setup DNS Server Configuration If Obtain DNS Server address automatically is selected, enter the primary and secondary (optional) DNS server IP addresses D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 27 Section 6 -
If Use the following DNS server addresses is selected, this router accepts the first received DNS assignment from the PPPoE enabled PVC during the connection establishment. Setup DNS Server Configuration If Obtain DNS Server address automatically is selected, enter the primary and secondary (optional) DNS server IP addresses D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 27 Section 6 -
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Setup MAC Encapsulation Routing or DHCP This page allows you to configure your ISP. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 30 Section 6 - This might include using a static IP address. In such a case, select Use the following Static IP address and enter your static IP address as provided by your ISP. Use default settings unless otherwise instructed by your MER/DHCP connection.
Setup MAC Encapsulation Routing or DHCP This page allows you to configure your ISP. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 30 Section 6 - This might include using a static IP address. In such a case, select Use the following Static IP address and enter your static IP address as provided by your ISP. Use default settings unless otherwise instructed by your MER/DHCP connection.
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... help protect you would like to utilize the firewall to a single external IP address. Enable Fullcone Select this option if you from unwanted internet threats. Click Next. D-Link DSL-2740B ADSL2+ Modem with multiple computers. Enable VLAN Use the default setting unless otherwise instructed by ...with Wireless N 300 Router 31 Enable Firewall: Select if you would like to utilize a oneNAT: to share your DSL connection with wired and wirelessly connected computers. Setup Network Address Translation Settings (MER/DHCP) Enable NAT: Select if you would like to -one Network...
... help protect you would like to utilize the firewall to a single external IP address. Enable Fullcone Select this option if you from unwanted internet threats. Click Next. D-Link DSL-2740B ADSL2+ Modem with multiple computers. Enable VLAN Use the default setting unless otherwise instructed by ...with Wireless N 300 Router 31 Enable Firewall: Select if you would like to utilize a oneNAT: to share your DSL connection with wired and wirelessly connected computers. Setup Network Address Translation Settings (MER/DHCP) Enable NAT: Select if you would like to -one Network...
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D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 32 If Use the following DNS server addresses is selected, this router accepts the first received DNS assignment from the MER/DHCP enabled PVC during the connection establishment. Setup DNS Server Configuration (MER/DHCP) If Obtain DNS Server address automatically is selected, enter the primary and secondary (optional) DNS server IP addresses. Section 6 -
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 32 If Use the following DNS server addresses is selected, this router accepts the first received DNS assignment from the MER/DHCP enabled PVC during the connection establishment. Setup DNS Server Configuration (MER/DHCP) If Obtain DNS Server address automatically is selected, enter the primary and secondary (optional) DNS server IP addresses. Section 6 -
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Setup Local Network You can configure the DSL Modem IP address and Subnet Mask for the LAN interface. Click the Apply button to get your network up and running. This section is optional and you do not need to change any of the settings here to save the LAN configuration data. The router will automatically reboot to apply the new configuration. Section 6 - D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 42
Setup Local Network You can configure the DSL Modem IP address and Subnet Mask for the LAN interface. Click the Apply button to get your network up and running. This section is optional and you do not need to change any of the settings here to save the LAN configuration data. The router will automatically reboot to apply the new configuration. Section 6 - D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 42
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Section 7 - D-Link DSL-2740B ADSL2+ Modem with a private IP address on the LAN side. Advanced Setup Port Forwarding Port forwarding allows you to direct incoming traffic from the WAN side to the internal server with Wireless N 300 Router 49
Section 7 - D-Link DSL-2740B ADSL2+ Modem with a private IP address on the LAN side. Advanced Setup Port Forwarding Port forwarding allows you to direct incoming traffic from the WAN side to the internal server with Wireless N 300 Router 49
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... restriction. Note: Only one computer to all incoming data traffic from the Internet to attacks (for the clients concerned. D-Link DSL-2740B ADSL2+ Modem with security and wish to expose one PC per public IP address can , for which no port range information is available. • Users who want to use a special-purpose Internet service...
... restriction. Note: Only one computer to all incoming data traffic from the Internet to attacks (for the clients concerned. D-Link DSL-2740B ADSL2+ Modem with security and wish to expose one PC per public IP address can , for which no port range information is available. • Users who want to use a special-purpose Internet service...
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... ready, click Apply to the LAN side). With this feature you click Add. D-Link DSL-2740B ADSL2+ Modem with Virtual Server, Port Forwarding, or Remote Administration features. Enter a filter name, protocol, source address information (from the Internet. Advanced Setup Incoming IP Filtering Setup The Inbound Filter option is an advanced method of controlling data received...
... ready, click Apply to the LAN side). With this feature you click Add. D-Link DSL-2740B ADSL2+ Modem with Virtual Server, Port Forwarding, or Remote Administration features. Enter a filter name, protocol, source address information (from the Internet. Advanced Setup Incoming IP Filtering Setup The Inbound Filter option is an advanced method of controlling data received...
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Enter the Filter Name, the Source IP Address, and destination information (from the WAN side). Advanced Setup Outgoing IP Filtering Setup This feature allows you click Add. All of the specified conditions in the filter rule must be satisfied for the rule to save. Then click Apply to take effect. This next screen will appear when you to create a filter rule to identify outgoing IP traffic by specifying a new filter name and at least one condition. Section 7 - D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 57
Enter the Filter Name, the Source IP Address, and destination information (from the WAN side). Advanced Setup Outgoing IP Filtering Setup This feature allows you click Add. All of the specified conditions in the filter rule must be satisfied for the rule to save. Then click Apply to take effect. This next screen will appear when you to create a filter rule to identify outgoing IP traffic by specifying a new filter name and at least one condition. Section 7 - D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 57
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The interface is selected, this router accepts the first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled PVC(s) during the connection establishment. Advanced Setup DNS If Obtained DNS server address automatically is as follows. Click Save to make the new configuration take effect. If the checkbox is not selected, enter the primary and secondary (optional) DNS server IP addresses. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 60 Note: You must reboot the router to save the new configuration. Section 7 -
The interface is selected, this router accepts the first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled PVC(s) during the connection establishment. Advanced Setup DNS If Obtained DNS server address automatically is as follows. Click Save to make the new configuration take effect. If the checkbox is not selected, enter the primary and secondary (optional) DNS server IP addresses. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 60 Note: You must reboot the router to save the new configuration. Section 7 -
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...Game Server, etc...) using a domain name that you have purchased (www.whateveryournameis. D-DNS Choose your IP address is. D-Link DSL-2740B ADSL2+ Modem with your dynamically assigned IP address. Advanced Setup Dynamic DNS The DDNS feature allows you to your server no matter what your DDNS provider...account. Name: Password: Enter the Password for your DDNS service provider. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. Section 7 - Username Enter the Username for your interface from the drop down menu. Hostname: Enter the Host Name ...
...Game Server, etc...) using a domain name that you have purchased (www.whateveryournameis. D-DNS Choose your IP address is. D-Link DSL-2740B ADSL2+ Modem with your dynamically assigned IP address. Advanced Setup Dynamic DNS The DDNS feature allows you to your server no matter what your DDNS provider...account. Name: Password: Enter the Password for your DDNS service provider. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. Section 7 - Username Enter the Username for your interface from the drop down menu. Hostname: Enter the Host Name ...
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If Access Control Mode is disabled, the system will not validate IP addresses for incoming packets. Maintenance IP Address This page allows you enable the service. Check Enable Access Control Mode to restrict users from IP addresses contained in the Access Control List. Note: Add your IP address to the list before you to access local management services from accessing the local management using IP address. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 78 Section 8 -
If Access Control Mode is disabled, the system will not validate IP addresses for incoming packets. Maintenance IP Address This page allows you enable the service. Check Enable Access Control Mode to restrict users from IP addresses contained in the Access Control List. Note: Add your IP address to the list before you to access local management services from accessing the local management using IP address. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 78 Section 8 -
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Section 9 - Status Status The status section allows you to view general and status information for your DSL connection. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 82 Device Info The Device Info page shows details of the router such as the version of your router's connection. It also displays the current status of the software, LAN IP address, etc.
Section 9 - Status Status The status section allows you to view general and status information for your DSL connection. D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router 82 Device Info The Device Info page shows details of the router such as the version of your router's connection. It also displays the current status of the software, LAN IP address, etc.