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D-Link DFL-500 user manual 115

Models: DFL-500

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name viewing status

web content filtering ActiveX cookies enabling Java applets

Web filter policy option

web pages content blocking

web-based manager changing options connecting to language timeout

WebTrends

recording logs on a WebTrends server whitelist, URL

wizard

firewall setup starting

DFL-500 User Manual	115

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Contents

Link DFL-500 Regulatory Compliance Table of Contents Firewall configuration IPSec VPNs Logging and reporting Page Introduction NAT/Route mode and Transparent modeNAT/Route mode Transparent modeFor more information Customer service and technical supportDFL-500 QuickStart Guide DFL-500 CLI Reference Guide Getting started Package contentsMounting Powering on Connecting to the web-based manager Initial configurationDFL-500 login Connecting to the command line interface CLIBits per second Data bits Parity Next stepsStop bits Flow control Preparing to configure NAT/Route mode NAT/Route mode installationNAT/Route mode settings Reconnecting to the web-based manager Using the setup wizardUsing the command line interface Starting the setup wizardSet system route number 1 gw1 Connecting to your networksDFL-500 NPG network connections Configuring your internal networkCompleting the configuration Setting the date and timeTransparent mode settings Administrator Password Transparent mode installationPreparing to configure Transparent mode Changing to Transparent modeSet system management ip 10.10.10.2 Configuring the Transparent mode management IP addressConnecting to your network Setting the date and timeConfigure the Transparent mode default gateway DFL-500 network connections Default policy Firewall configurationChanging to NAT/Route mode Adding NAT/Route mode policiesGo to Firewall Policy VPN Tunnel Source Destination Schedule Service ActionAuthentication Dynamic IP Pool Fixed PortWeb filter Content filteringSource Destination Schedule Service Adding Transparent mode policiesAdding a NAT/Route Int -Ext policy Log Traffic Authentication Web filter Adding a Transparent mode Int -Ext policy Configuring policy listsPolicy matching in detail Changing the order of policies in a policy list AddressesEnabling and disabling policies Adding a firewall address Adding addressesDeleting addresses Go to Firewall AddressAdding an internal address group ServicesOrganizing addresses into address groups Go to Firewall Address GroupGo to Firewall Service Custom Predefined servicesProviding access to custom services Grouping servicesGo to Firewall Schedule One-time Adding a service groupSchedules Creating one-time schedulesGo to Firewall Schedule Recurring Virtual IPsCreating recurring schedules Adding a schedule to a policyGo to Firewall Virtual IP Adding static NAT virtual IPsStatic NAT Port Forwarding Adding a static NAT virtual IP Using port forwarding virtual IPsSource Adding policies with virtual IPsGo to Firewall Policy Ext Int Adding a Port Forwarding virtual IPAuthentication Log Traffic Web filter Destination Schedule Service ActionIP pools Adding an IP Pool Go to Firewall IP/MAC Binding SettingIP/MAC binding Go to Firewall IP/MAC Binding Static IP/MACAdding IP/MAC addresses Configuring IP/MAC binding for packets going to the firewallGo to Firewall IP/MAC Binding Dynamic IP/MAC IP/MAC settingsViewing the dynamic IP/MAC list Enabling IP/MAC bindingAdding user names and configuring authentication Users and authenticationSetting authentication time out Adding user names and configuring authenticationDeleting user names from the internal database DisableAdding a user name Deleting Radius servers Configuring Radius supportExample Radius configuration Adding Radius serversAdding user groups Configuring user groupsAdding a user group Deleting user groupsInteroperability with IPSec VPN products IPSec VPNsSee Adding a remote gateway Configuring AutoIKE key IPSec VPNConfiguring dialup VPN Configuring manual key IPSec VPNConfiguring a VPN concentrator for hub and spoke VPN Configuring the member VPNs Configuring the VPN concentratorConfiguring IPSec redundancy Go to VPN Ipsec Remote Gateway Adding a remote gatewayLocal ID Nat-traversal Keepalive Frequency About dialup VPN authenticationAdding a remote gateway Dialup User selected Main mode with no user group selected Key About DH groupsAbout the P1 proposal Local ID EmptyAbout NAT traversal Adding an AutoIKE key VPN tunnelGo to VPN Ipsec AutoIKE Key Adding an AutoIKE key VPN tunnel About the P2 proposalAbout replay detection Autokey Keep Alive ConcentratorAbout perfect forward secrecy PFS Adding a manual key VPN tunnelGo to VPN Ipsec Manual Key Adding a manual key VPN tunnel Adding a VPN concentratorAdding a VPN concentrator Adding an encrypt policyAdding an encrypt policy Go to Firewall Policy Int-ExtVPN Tunnel Allow inbound Allow outbound Inbound Viewing VPN tunnel statusViewing dialup VPN connection status Testing a VPNAutoIKE key tunnel status Page Pptp and L2TP VPNs Pptp VPN configurationGo to VPN Pptp Pptp Range Configuring the DFL-500 NPG as a Pptp gatewayPptp VPN between a Windows client and the DFL-500 NPG Source Destination Service Action Example Pptp Range configurationL2TP VPN between a Windows client and the DFL-500 NPG L2TP VPN configurationConfiguring the DFL-500 NPG as an L2TP gateway Go to VPN L2TP L2TP RangeSample L2TP address range configuration Configuring content filtering Web content filteringEnabling web content Filtering Blocking web pages that contain unwanted contentClearing the banned word list Changing the content block messageBacking up and restoring the banned word list Configuring URL blocking Blocking access to URLsGo to Web Filter URL Block Uploading a URL block list Clearing the URL block listChanging the URL block message Downloading the URL block listRemoving scripts from web pages Exempting URLs from content or URL blockingGo to Web Filter Script Filter Go to Web Filter Exempt URL Adding URLs to the Exempt URL ListClearing the Exempt URL list Downloading the Exempt URL listUploading an Exempt URL list Recording logs on a remote computer Configuring LoggingGo to Log&Report Log setting Logging and reportingExample log settings Configuring alert emailSelecting what to log Go to System Network DNS Configuring alert emailSystem status AdministrationExecute ping Upgrading the DFL-500 NPG firmwareEnter Local Address Enter Tftp Server AddressEnter File Name image.out Displaying the DFL-500 NPG serial number Backing up system settingsRestoring system settings Restoring system settings to factory defaultsChanging to Transparent mode Shutting down the DFL-500 NPG Restarting the DFL-500 NPGSystem status monitor Protocol From IP From Port To IP To Port Expire Clear Network configurationSystem status monitor CPU usage Memory usage Up time Total Number of SessionsGo to System Network Interface Configuring the internal interfaceConfiguring the external interface Configuring the internal interfaceConfiguring the external interface with a static IP address Configuring the external interface Configuring the external interface for PPPoEHttps Ping SSH Snmp Adding routing gateways Configuring routingConfiguring the management interface Transparent mode Setting DNS server addressesAdding routes to the routing table Adding a default routeGo to System Network Routing Table Go to System Network Routing Configuring the routing tableAdding routes Transparent mode Enabling RIP server supportStarting IP Ending IP Netmask Lease Duration Domain Providing Dhcp services to your internal networkDefault Route Exclusion Range Go to System Network DhcpSample Dhcp settings System configurationExample Dynamic IP list Go to System Config Time Setting system date and timeExample date and time setting Read Write Only Adding and editing administrator accountsGo to System Config Admin Changing web-based manager optionsGo to System Config Snmp Configuring Snmp100 101 Glossary102 103 104 Index105 CLI106 Dhcp107 Snmp108 PFS109 Transparent mode manual key Adding VPN tunnel IPSec VPN110 NTP111 Pptp112 Smtp113 VPN114 IPSec VPN Remote Gateway user groups Deleting115 116 Technical Support117 Registration Card118 119 Limited Warranty120 121 122 Registration