D-Link DFL-200 manual Vpn

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Policy	27
Policy modes	27
Action Types	27
Source and Destination Filter	28
Service Filter	28
Schedule	28
Intrusion Detection / Prevention	29
Add a new policy	29
Change order of policy	30
Delete policy	30
Configure Intrusion Detection	30
Configure Intrusion Prevention	31
Port mapping / Virtual Servers	32
Add a new mapping	32
Delete mapping	33
Users	34
The DFL-200 RADIUS Support	34
Enable User Authentication via HTTP / HTTPS	35
Enable RADIUS Support	35
Add User	36
Change User Password	36
Delete User	37
Schedules	38
Add new recurring schedule	38
Services	39
Adding TCP, UDP or TCP/UDP Service	39
Adding IP Protocol	40
Grouping Services	40
Protocol-independent settings	41
VPN	42
Introduction to IPSec	42
Introduction to PPTP	43
Introduction to L2TP	43
Point-to-Point Protocol	43
Authentication Protocols	44
PAP	44
CHAP	44
MS-CHAP v1	44
MS-CHAP v2	44
MPPE, Microsoft Point-To-Point Encryption	44
L2TP/PPTP Clients	45
L2TP/PPTP Servers	46
VPN between two networks	48
VPN between two networks	48
Creating a LAN-to-LAN IPSec VPN Tunnel	48

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Contents Link DFL-200 Contents VPN Servers 111 125 122Introduction to Firewalls Features and BenefitsAccess Control supported IntroductionIntroduction to Local Area Networking Physical Connections LEDsSystem Requirements Package ContentsManaging D-Link DFL-200 Resetting the DFL-200Administrative Access Administration SettingsAdd Admin access to an interface Add ping access to an interfaceEnable Snmp access to an interface Add Read-only access to an interfaceSystem InterfacesChange IP of the LAN or DMZ interface WAN Interface Settings Using Static IP WAN Interface Settings Using DhcpIP Address The IP address of the WAN interface. This is Password WAN Interface Settings Using PPPoEWAN Interface Settings Using Pptp WAN Interface Settings Using BigPond MTU ConfigurationPassword The password supplied to you by your ISP Routing Add a new Static Route Remove a Static RouteGo to System and Routing Logging Enable Logging Enable Audit LoggingEnable E-mail alerting for ISD/IDP events Page Time Checking the Set the system time box Using NTP to sync timeSetting time and date manually Changing time zoneAction Types FirewallPolicy Policy modesService Filter Source and Destination FilterSchedule Add a new policy Intrusion Detection / PreventionChange order of policy Configure Intrusion DetectionEnable the Delete policy checkbox Enable the Intrusion Detection / Prevention checkboxConfigure Intrusion Prevention Add a new mapping Port mapping / Virtual ServersDelete mapping Enable the Delete mapping checkboxDFL-200 Radius Support UsersEnable Radius Support Enable User Authentication via Http / HttpsChange User Password Enable the Change password checkboxAdd User Delete User Enable the Delete user checkboxAdd new recurring schedule SchedulesAdding TCP, UDP or TCP/UDP Service ServicesAdding IP Protocol Grouping ServicesProtocol-independent settings Introduction to IPSec VPNIntroduction to Pptp Introduction to L2TPPoint-to-Point Protocol MPPE, Microsoft Point-To-Point Encryption Authentication ProtocolsL2TP/PPTP Clients Authentication protocolL2TP/PPTP Servers Authentication Protocol Introduction chapterMppe encryption Creating a LAN-to-LAN IPSec VPN Tunnel VPN between two networksCreating a Roaming Users IPSec VPN Tunnel VPN between client and an internal networkAdding a L2TP/PPTP VPN Server Adding a L2TP/PPTP VPN ClientVPN Advanced Settings Proposal Lists IKE Proposal ListIPSec Proposal List Certificates of remote peers CertificatesTrusting Certificates Local identitiesIdentities Active content handling Content FilteringEdit the URL Global Whitelist Edit the URL Global Blacklist Active content handling Servers Dhcp Server SettingsEnable by checking the Use built-in Dhcp Server box Enable Dhcp ServerEnable Dhcp Relay Disable Dhcp Server/RelayerDNS Relayer Settings Enable DNS RelayerEnable by checking the Enable DNS Relayer box Disable DNS Relayer Ping ToolsAdd Dynamic DNS Settings Dynamic DNSPing Example Backup Exporting the DFL-200’s ConfigurationRestoring the DFL-200’s Configuration Restarting the DFL-200 Restart/ResetRestoring system settings to factory defaults Page Upgrade Upgrade FirmwareUpgrade IDS Signature-database Status SystemCPU Load Interfaces VPN Click Connections below it. a window will ConnectionsDhcp Server Logging Conn events How to read the logsUsage events Drop eventsClose Example Open ExampleStep by step guides LAN IP 192.168.4.1, Subnet mask LAN-to-LAN VPN using IPsecRemote Net 192.168.1.0/24 Enable Automatically add a route for the remote networkLocal net 192.168.1.0/24 LAN IP 192.168.1.1, Subnet maskRemote Net 192.168.4.0/24 LAN-to-LAN VPN using Pptp Username BranchOffice Click Global policy parameters Settings for Main office Page Under Users in local database click Add new Select Local databasePage LAN-to-LAN VPN using L2TP Username BranchOffice Check Use IPsec encryption Setup interfaces, System-Interfaces WAN IP193.0.2.20 Page Select Local database Under Users in local database click Add new More secure LAN-to-LAN VPN solution Page Page Settings for Main office Windows XP client and Pptp server Settings for the Windows XP clientSelect Connect to the network at my workplace and click Next Select Virtual Private Network connection and click Next Name the connection MainOffice and click Next 104 Select Do not dial the initial connection and click Next Page Click Properties Page Name the new user HomeUser Enter password Retype password Page Windows XP client and L2TP server 112 Settings for Main office Page Content filtering Select HTTP/HTML Content Filtering in the ALG dropdown Firewall-ServicesPage Page Intrusion detection and prevention Page Check Enable E-mail alerting for IDS/IDP events Appendix a Icmp Types and Codes AppendixesPage ESP Appendix B Common IP Protocol NumbersLimited Warranty What Is Not Covered Wichtige Sicherheitshinweise Attenzione CE Mark WarningWarnung Advertencia de Marca de la CEVcci Warning Offices Singapore D-LINK International 132

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