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Section 3 - Configuration

Multiple VPN When the VPN ALG is enabled, LAN computers can establish VPN connections either with the same or with different Pass-ThroughVPN servers. When the VPN ALG is disabled, the ALG does not function; however, the router allows VPN operation in using ALG: a restricted way. When the VPN ALG is disabled, LAN computers are typically able to establish VPN tunnels to different VPN Internet servers but not to the same server. The advantage of disabling the ALG is to increase VPN performance (the ALG does not “get in the way” of the communication). Enabling a VPN ALG also allows incoming VPN connections

(refer to Virtual Services) to a LAN side VPN server.

Note: The L2TP VPN connections typically use IPSec to secure the connection. To achieve multiple VPN pass-through in this case, the IPSec ALG must be enabled.

WAN Speed Normally, this is set to “auto”. If you have trouble connecting to the WAN, try the other settings.

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D-Link DI-724GU User Manual

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Contents Page Table of Contents Warranty Registration Troubleshooting Wireless Basics Networking BasicsSystem Requirements Package ContentsIntroduction Features Wlan LED Hardware OverviewAntennas Hardware Installation Network Overview Wireless Installation Considerations Configuration Home Page Screen Setup Wizard Dynamic IP Address Static IP Address PPPoE Pptp L2TP Big Pond Wireless Setup Click Restart Printer Wizard Configuration Configuration Wireless Page WAN Page MAC Address Subnet MaskPage IP Address Username Password Verify Password Service Name Page ISP Address Maximum Idle Time Primary DNS AddressL2TP MTU Big Pond Primary DNS Address Secondary DNS Address IP Address Enable RIPPage Dhcp Computer Name IP Address MAC Address Entry Dhcp Client Always BroadcastVirtual Server AdvancedApplications Open Port ForwardingStreamEngine Detected xDSL or Other Frame Relay Network IP Filters FiltersMAC Filters MAC Filters Parental Control Firewall DMZ Dtim Interval PerformanceEnd Time SchedulesAll Day 24hrs Start TimePort AdministrationTools UserInterval TimeAutomatic NTP ServerStart/End System Ddns Miscellaneous Select Print Server Device Info StatusPage Log What to View Logging LevelsOn Log Full On Schedule Statistics Wireless Status Active Sessions InternalPriority State Dir Print Server Help Troubleshooting Why does my wireless connection keep dropping?Why can’t I get a wireless connection? What do I do if I forgot my encryption key.? Resetting the DI-724GU to Factory Default Settings?Wireless Basics Wireless Local Area Network Wlan What is Wireless?Small Office and Home Office HomeCentralize your router or Access Point Eliminate InterferenceSecurity Wireless Modes Check your IP Address Networking BasicsStep Highlight Internet Protocol TCP/IP and click Properties StepDevice Management Technical SpecificationsContacting Technical Support Link Technical Support over the TelephoneLink Technical Support over the Internet Limited Warranty WarrantyNon-Applicability of Warranty Limited Software WarrantyDisclaimer of Other Warranties What Is Not CoveredCopyright Statement Limitation of LiabilityGoverning Law TrademarksFCC Statement CE Mark WarningRegistration