D-Link DFL-200 manual Port mapping / Virtual Servers, Add a new mapping

Page 32

Port mapping / Virtual Servers

The Port mapping / Virtual Servers configuration section is where you can configure virtual servers like Web servers on the DMZ or similar. It is also possible to use Intrusion Detection / Prevention on Port mapped services, these are done in the same way as on policies, so see that chapter for more information.

Mappings are read from top to bottom, and the first matching mapping is carried out.

Add a new mapping

Follow these steps to add a new mapping on the WAN interface.

Step 1. Choose the WAN policy list from the available policy lists.

Step 2. Click on the Add new link.

Step 3. Fill in the following values:

Name: Specifies a symbolic name for the rule. This name is used mainly as a rule reference in log data and for easy reference in the policy list.

Source Nets: Specify the source networks, leave blank for everyone (0.0.0.0/0).

Source Users/Groups: Specifies if an authenticated username is needed for this mapping to match. Either make a list of usernames, separated by , or write Any for any authenticated user. If it’s left blank there is no need for authentication for the policy.

Destination Nets: Leave empty for the interfaces own IP or enter a new IP if using Virtual IP.

Service: Either choose a predefined service from the dropdown menu or make a custom.

Pass To: The IP of the server that the traffic should be passed to.

Schedule: Choose what schedule should be used for this mapping to match, choose Always for no scheduling.

Click the Apply button below to apply the change or click Cancel to discard changes

32

Image 32

Contents Link DFL-200 Contents VPN Servers 111 122 125Features and Benefits Access Control supportedIntroduction Introduction to FirewallsIntroduction to Local Area Networking LEDs Physical ConnectionsPackage Contents System RequirementsResetting the DFL-200 Managing D-Link DFL-200Administration Settings Administrative AccessAdd ping access to an interface Add Admin access to an interfaceAdd Read-only access to an interface Enable Snmp access to an interfaceChange IP of the LAN or DMZ interface SystemInterfaces IP Address The IP address of the WAN interface. This is WAN Interface Settings Using Static IPWAN Interface Settings Using Dhcp WAN Interface Settings Using PPPoE PasswordWAN Interface Settings Using Pptp Password The password supplied to you by your ISP WAN Interface Settings Using BigPondMTU Configuration Routing Go to System and Routing Add a new Static RouteRemove a Static Route Logging Enable E-mail alerting for ISD/IDP events Enable LoggingEnable Audit Logging Page Time Using NTP to sync time Setting time and date manuallyChanging time zone Checking the Set the system time boxFirewall PolicyPolicy modes Action TypesSchedule Service FilterSource and Destination Filter Intrusion Detection / Prevention Add a new policyConfigure Intrusion Detection Enable the Delete policy checkboxEnable the Intrusion Detection / Prevention checkbox Change order of policyConfigure Intrusion Prevention Port mapping / Virtual Servers Add a new mappingEnable the Delete mapping checkbox Delete mappingUsers DFL-200 Radius SupportEnable User Authentication via Http / Https Enable Radius SupportAdd User Change User PasswordEnable the Change password checkbox Enable the Delete user checkbox Delete UserSchedules Add new recurring scheduleServices Adding TCP, UDP or TCP/UDP ServiceGrouping Services Adding IP ProtocolProtocol-independent settings VPN Introduction to IPSecPoint-to-Point Protocol Introduction to PptpIntroduction to L2TP Authentication Protocols MPPE, Microsoft Point-To-Point EncryptionAuthentication protocol L2TP/PPTP ClientsAuthentication Protocol Introduction chapter L2TP/PPTP ServersMppe encryption VPN between two networks Creating a LAN-to-LAN IPSec VPN TunnelVPN between client and an internal network Creating a Roaming Users IPSec VPN TunnelAdding a L2TP/PPTP VPN Client Adding a L2TP/PPTP VPN ServerVPN Advanced Settings IPSec Proposal List Proposal ListsIKE Proposal List Certificates Trusting CertificatesLocal identities Certificates of remote peersIdentities Content Filtering Active content handlingEdit the URL Global Whitelist Edit the URL Global Blacklist Active content handling Dhcp Server Settings ServersEnable Dhcp Server Enable Dhcp RelayDisable Dhcp Server/Relayer Enable by checking the Use built-in Dhcp Server boxEnable by checking the Enable DNS Relayer box DNS Relayer SettingsEnable DNS Relayer Disable DNS Relayer Tools PingPing Example Add Dynamic DNS SettingsDynamic DNS Restoring the DFL-200’s Configuration BackupExporting the DFL-200’s Configuration Restart/Reset Restarting the DFL-200Restoring system settings to factory defaults Page Upgrade IDS Signature-database UpgradeUpgrade Firmware CPU Load StatusSystem Interfaces VPN Connections Click Connections below it. a window willDhcp Server Logging How to read the logs Usage eventsDrop events Conn eventsOpen Example Close ExampleStep by step guides LAN-to-LAN VPN using IPsec LAN IP 192.168.4.1, Subnet maskEnable Automatically add a route for the remote network Remote Net 192.168.1.0/24LAN IP 192.168.1.1, Subnet mask Local net 192.168.1.0/24Remote Net 192.168.4.0/24 LAN-to-LAN VPN using Pptp Username BranchOffice Click Global policy parameters Settings for Main office Page Select Local database Under Users in local database click Add newPage 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 Settings for the Windows XP client Windows XP client and Pptp serverSelect 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 Firewall-Services Select HTTP/HTML Content Filtering in the ALG dropdownPage Page Intrusion detection and prevention Page Check Enable E-mail alerting for IDS/IDP events Appendixes Appendix a Icmp Types and CodesPage Appendix B Common IP Protocol Numbers ESPLimited Warranty What Is Not Covered Wichtige Sicherheitshinweise CE Mark Warning WarnungAdvertencia de Marca de la CE AttenzioneVcci Warning Offices Singapore D-LINK International 132

Related manuals

Manual 14 pages 8.62 Kb

Manual 12 pages 24 Kb