Epson IWE3200-H manual Vlan, Firewall, URL Filters

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NOTE:

Set the rules with great care since incorrect rules would make the Router inaccessible. The last resort to restore the Router to service may be resetting its configuration to fac- tory-set values by pressing the Default switch on the housing of the Router.

2.15.1.2. VLAN

Fig. 100. VALN settings.

VLAN (Virtual Local Area Network) settings are for traffic isolation. When the Block wire- less-to-Ethernet-LAN traffic check box is selected, the Router does not forward packets between the wireless network interface and the Ethernet LAN interface—traffic is allowed only between the Ethernet WAN interface and the wireless network interface.

2.15.1.3. Firewall

Fig. 101. Packet filters and firewall settings.

SPI analyzes incoming and outgoing packets based on a set of criteria for abnormal content. Therefore, SPI can detect hacker attacks, and can summarily reject an attack if the packet fits a suspicious profile. To enable SPI, select the Enable Stateful Packet Inspection (SPI) check box.

Some DoS (Denial of Service) attacks are based on sending invalid ICMP request packets to hosts. The Router can be set to not accept any ICMP requests on the Ethernet WAN interface to defense against attacks of this kind. Enable this capability by selecting the Block ICMP PING from Internet check box.

SPI can detect hacker attacks, including IP-Spoofing, Zero IP Length, Land, Smurf, Fraggle, Tear- drop, Ping of Death, Syn-Flood, and X-Tree.Because some of the Router’s CPU resources are spent in checking packets for these security features, you may feel networking performance degradation if the security functions are enabled.

2.15.1.4. URL Filters

Fig. 102. URL filters settings.

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Contents User’s Guide Federal Communication Commission Interference Statement TTE Compliance Statement Table of Contents Page Introduction OverviewFeatures User Authentication, Authorization, and AccountingIeee 802.11b/g Compliant „ Wireless Operation Internet Connection Sharing Network Security Firmware Tools ManagementPage Feature Comparison LED DefinitionFirst-Time Installation and Configuration Selecting a Power Supply MethodMounting the IWE3200-H on a Wall Mounting the IWE3200-H on a wallPreparing for Configuration Connecting the Managing Computer and the IWE3200-HConfiguring the IWE3200-H Changing the TCP/IP Settings of the Managing ComputerEntering the User Name and Password Setup Wizard Selecting an Operational Mode HomeSetup Wizard Configuring TCP/IP Settings Router with a PPPoE-Based DSL/Cable Connec- tionRouter with a DHCP-Based DSL/Cable Connec- tion Router with a Static-IP DSL/Cable Connection Router with a Multiple DSL/Cable ConnectionsSetup Wizard Dhcp Server Settings Setup Wizard Configure Ieee 802.11 Set- tingsConfiguring User Authentication Settings Web RedirectionLocal Authentication Sever To setup the Local Authentication methodPage How to Setup the mini-POS Ticket Printer To setup the mini-POS Ticket PrinterUsage of control keypad Configuring Radius Settings IeeeDeploying the IWE3200-H Setting up Client Computers Configuring Ieee 802.11-Related SettingsTo establish a wireless link to an AP Configuring TCP/IP-Related Settings Authentication success Using Web-Based Network Management Menu StructureAAA. Authentication, Authorization, and Accounting settings Save, Save & Restart, and Cancel Commands Home and Refresh CommandsIWE3200-H Associated Wireless Clients Authenticated UsersSeeing Status Account Table Session ListSpecifying Operational Mode SystemManaged LAN Devices Page To upgrade firmware of the access Router by Http Changing PasswordBacking up and Restoring Configuration Set- tings by Http Managing FirmwareTo back up configuration of the access Router by Http To restore configuration of the access Router by HttpUpgrading Firmware by Tftp To upgrade firmware of the access Router by Tftp TIPBacking up and Restoring Configuration Set- tings by Tftp To back up configuration of the access Router by TftpTo restore configuration of the IWE3200-H by Tftp Resetting Configuration to Factory Defaults Configuring TCP/IP Related SettingsSetting Time Zone AddressRouter with a PPPoE-Based DSL/Cable Con- nection Router with a Static-IP DSL/Cable Connection DNS Router with Multiple DSL/Cable ConnectionsDNS Proxy Basic NATStatic DNS Mappings To give an internal server a domain nameVirtual Server Mappings To expose preset internal serversDhcp Server FunctionalityStatic Dhcp Mappings Load Balancing Policy Settings Load BalancingConfiguring Wireless Settings Zero Client ReconfigurationCommunication Wireless Distribution System Wireless Distribution System settings To enable a WDS linkSecurity Page MAC-Address-Based Access Control Set the Access control type to exclusiveTo delete an entry in the access control table Web Redirection Web-redirection mechanismWeb redirection enabled with authentication Default authentication failure warning Unrestricted ClientsWalled Garden To specify a uncontrolled computer by MAC addressTo add a link to the walled garden Radius Robustness Authentication Session Control Authentication Page CustomizationAuthentication success page customization settings To specify an advertisement linkAdvertisement links settings DdnsPacket Filters Configuring Advanced SettingsFilters and Firewall To set a rule for packet filteringVlan FirewallURL Filters Management UPnPTo block Http traffic to an unwelcome Web site System Log LAN Device Management SnmpTo specify a trap target Example for LAN device management To specify a LAN device to manageDefault Settings Rear Panel AuthenticationLED Definitions DNS ProxyAppendix B Troubleshooting TCP/IP Settings ProblemsIWE3200-H does not respond to ping from the client computer Wireless Settings Problems Cannot access the InternetOther Problems Wireless Gateway/AP BrowseIWE3200-H Dimensions without antenna Configuration and ManagementPower Supply WeightIWE500-INJ Power Injector IWE810-POS mini-POS Ticket Printer