Garmin HN294DP/DI manual VPI and VCI, Wlan

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Important Information

many virtual servers reside on the same computer, or if one virtual server starts hogging resources, Web pages will be delivered more slowly.

VPI and VCI

A VPI (Virtual Path Identifier) is an 8-bit field while VCI (Virtual Channel Identifier) is a 16-bit field in the ATM cell header. A VPI identifies a link formed by a virtual path and a VCI identifies a channel within a virtual path. In this way, the cells belonging to the same connection can be distinguished. A unique and separate VPI/VCI identifier is assigned in advance to indicate which type of cells follow; unassigned cells, physical layer OAM cells, metasignalling channel or a generic broadcast signaling channel. Your ISP should supply you with the values.

VPN

Short for Virtual Private Network, a network that is constructed by using public wires to connect nodes. For example, there are a number of systems that enable you to create networks using the Internet as the medium for transporting data. These systems use encryption and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.

- W -

WAN

Short for Wide Area Network. A computer network that spans a relatively large geographical area. Typically, a WAN consists of two or more Local Area Networks (LANs). Computers connected to a WAN are often connected through public networks, such as the telephone system.

WEP

Short for Wired Equivalent Privacy, a security protocol for wireless local area networks (WLANs) defined in the 802.11b standard. WEP is designed to provide the same level of security as that of a wired LAN. LANs are inherently more secure than WLANs because LANs are somewhat protected by the physicalities of their structure, having some or all part of the network inside a building that can be protected from unauthorized access. WLANs, which are over radio waves, do not have the same physical structure and therefore are more vulnerable to tampering. WEP aims to provide security by encrypting data over radio waves so that it is protected as it is transmitted from one end point to another.

WLAN

Short for Wireless Local Area Network which is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless adapter cards used on laptop and desktop systems, support the same protocols as Ethernet adapter cards.

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EN/LZT 108 6377 R4 - September 2003

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Contents User Guide ADSL Wireless RouterHN294dp/di Copyright DisclaimerAbstract Trademark ListContents Hardware Description and InstallationInitial Configuration IntroductionAdvanced Configuration ADSL-mode - RFC1483 RouterADSL-mode - RFC1483 MER Router ADSL-mode - PPPoE RouterTroubleshooting Important InformationGlossary 1.1 About this User Guide 1.2 About the ADSL Wireless Router HN294d1 Introduction 1.2.2 Wireless Features 1.2.1 Ease of Use1.2.3 Security 1.2.4 Advanced Possibilities Hardware Description and Installation 2.1.1 Package Contents2.1 Before You Start Figure 1 - HN294d Package Contents2.1.2 Subscription for ADSL Service 2.2.1 Front Panel and LED Indicators2.2 Physical Appearance SymbolFigure 2 - Back Panel of the HN294d 2.2.2 Back Panel and ConnectorsTable 1 - Description of LEDs 2.3 Choose a Place for the Router Figure 3 - Wall mounting of the HN294d2.4.1 Connect Wireless Computers 2.4 Connect the HN294d3. Connect the Power Supply 4. Power ON the HN294d2.4.2 Connect Computers via Cables 1. Connect the ADSL Line2. Connect a client PC to one of the four LAN ports OR to the USB port2.4.2.1 Install USB Drivers 3. Select Install USB Driver and wait until the following window is displayed 7. Click Finish to close the InstallShield wizard 2.5 Configure Client PCs 2.5.1 Use DHCPIn Windows 98/98SE and Me In Windows2.5.2 Use Static IP Addresses In Windows XPIn Windows Initial Configuration 3.1 IntroductionConnection Type Select ADSL-mode3.2 Access the Configuration Wizard 3.3 Access the Internet 4 ADSL-mode - RFC1483 Bridge 4.1 Description4.2 IP Addresses Assigned by PPPoE RFC1483 2684 Bridged Mode single PVC4.3 IP Addresses Assigned by DHCP 4.4 Static IP Addresses5 ADSL-mode - RFC1483 Router 5.1 Description5.2 IP Addresses Assigned by DHCP RFC1483 2684 Routed Mode single PVC5.3 Static IP Addresses 6 ADSL-mode - RFC1483 MER Router 6.1 Description6.2 IP Addresses Assigned by DHCP 7 ADSL-mode - PPPoE Router 7.1 Description7.2 PPPoE Termination and PPPoE Passthrough 7.3 IP Addresses Assigned by DHCP8 ADSL-mode - PPPoA Router 8.1 Description8.2 IP Addresses Assigned by DHCP 9.1 Introduction Advanced Configuration9.2 Access the Web Manager 9.2.1 Outline of the Web Manager 9.3 Overview 9.3.1 Connect/Disconnect to ISPDisconnect 9.4.2 Administration 9.4 System9.4.1 Device Information 9.4.2.1 Account9.4.2.2 Remote Management 9.4.3 Backup Configuration 9.4.2.3 Web Port9.4.3.1 Backup 9.4.3.2 Restore9.4.4 Save Configuration 9.4.5 Upgrade Firmware9.4.6 Reset Router 9.4.6.1 Reset to Factory Default Parameter 9.5 Status9.5.1 DSL Connection 9.5.2 WAN Connection 9.5.3 Traffic Counter 9.5.5 DHCP Table 9.5.6 Wireless Client9.5.4 Routing Table Advanced Configuration 9.6.2 LAN Configuration 9.6 Configuration9.6.1 DSL Configuration Enter your IP settings and click the Apply button 9.6.2.1 IP AddressThe table below describes the parameters 192.168.0.1 and 255.255.255.0 respectively. ThisEnable and configure the DHCP server 9.6.2.2 DHCP ServerInterface Start IP Address End IP Address DHCP lease time Enable and configure the DHCP Relay Agent Domain Name Servers9.6.3 WLAN Configuration 9.6.3.1 Basic SetupWireless SSID Set the Wired Equivalent Privacy Mechanism to ON 9.6.3.2 Association Control Add / Remove client 9.6.4 WAN Configuration Create a new ATM PVC Interfaceselected IP Configuration PPP Configuration9.6.5 IP Route 9.6.5.1 Static Route9.6.5.2 Dynamic Routing Destination Address and Netmask9.6.6 DNS 9.6.6.1 DNS RelayTo enable DNS Relay or modify the current settings proceed as follows 9.6.6.2 DNS Server 9.6.7 Security 9.6.7.1 FirewallAdvanced Configuration Modify or delete existing rules 3. Click the Modify link next to the rule you want to modify Description of parameters when creating a new filtering rule On the Configuration Security Intrusion Detection you can enable/disable the intrusion detection function and also see and modify the existing rules 9.6.7.2 Intrusion Detection9.6.8 Virtual Server Create a new virtual server Internal Host Create a DMZ zoneExternal Packet 9.6.9 IGMP Proxy 9.6.10 UPnP 10 Troubleshooting 10.1 Basic FunctionsLAN Connection Indication/Symptom10.2.1 How to use WINIPCFG 10.2.2 How to use IPCONFIGStart Run… type command and click OK . In the 10.3 WAN Connection10.4 WLAN Connection 10.5 Reset the HN294d 10.6 Safety Mode4. Click the Upgrade button 11.1 Product Care and Maintenance 11 Important Information11.2.3 Limited Warranty 11.2 License Agreement11.2.1 License 11.2.2 Term11.2.6 Governing Law 11.2.4 Intended Use11.2.5 Limitation of Liability 11.3.2 Safety Approvals 11.3 Regulatory Information11.3.1 EU Directives 11.3.1.1 Declaration of Conformity11.3.3 EMC Approvals 11.3.2.1 UL 1950 Statement11.3.3.2 FCC RF Radiation Exposure Statement 11.3.4 Telecom Approval11.3.3.1 FCC Part 15 Statement 11.3.4.1 FCC Part 68 Statement 11.3.5 Access Point Frequency Band 11.3.7 Power Supply11.3.6 Caution 11.3.8 Environmental InformationGlossary Access PointADSL AsynchronousDevice DHCPDomain name DOS attackDownstream DSLAMEncapsulation EthernetFirewall FirmwareG.lite HostHTTP IEEEMAC address IntranetIP address Peer-to-peer PingPort POTSSSID RouterSMTP Stateful Inspection T1.413TCP/IP TelnetVirtual Server UPnPUpstream VPI and VCI WLAN