Paradyne 6381-A3 manual Troubleshooting, Terminology, Index

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Contents

	Tools	3-36
	System Commands	3-36
	Remote Log	3-36
	User Management	3-37
	Update Gateway	3-38
	Analyzer	3-39
	Ping Test	3-39
	Modem Test	3-40
	Status	3-41

4 Troubleshooting
The Router Is Not Functional	4-1
You Cannot Connect to the Router	4-1
LEDs Blink in a Sequential Pattern	4-2
The Status LED Continues to Blink	4-2
The Status LED is Always Off	4-2

A Terminology

What is a Firewall?		A-1
	What is NAT?	A-1
What is a DMZ?		A-1
	What is a Router?	A-2

Index

6381-A2-GB23-10

January 2005

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Contents 6381-A3 Router Copyright 2005 Paradyne Corporation All rights reserved Important Safety Instructions 6381-A2-GB23-10 Canada EMI Notice Japan Notices Contents Contents Troubleshooting TerminologyIndex Contents January About This Guide Document Purpose and Intended AudienceDocument Summary Product-Related Documents Features of the 6381 Router IntroductionDefinitions Ports and Buttons Back Panel System RequirementsLED Description Front Panel Packing List Hardware Installation PC Setup Connecting the HardwareOverview Hardware Installation Windows USB Driver Installation Configuring Your PCNew Hardware Installation Options Completing the Found New Hardware Wizard Configuring Your PC’s IP Address Assigning an IP Address to your PC Automatically by DhcpWindows XP Network Connections in Windows XP TCP/IP Properties in Windows XP WindowsWindows ME Windows 95 Windows NT Hardware Installation and PC Setup January Logging Into Your Router Using the Web InterfaceQuick Start HomeQuick Start Dhcp Quick Start Static Wide Area Network Connection SetupLocal Area Network Connection Saving ChangesConfiguring the WAN New Connection PPPoE Connection SetupPPPoE Connection Setup PPPoA Connection Setup PPPoA Connection Setup Static Connection Setup Static IP Connection Setup Dhcp Connection SetupBridged Connection 10. Dhcp Connection Setup11. Bridged Connection Setup Clip Connection Modify an Existing Connection 12. Clip Connection SetupTsml Modem Setup14. Tsml Connection Configuring the LAN16. LAN Group 1 Configuration Enable/Disable DhcpChanging the Routers IP address 17. Firewall/NAT Services Screen Firewall/NAT ServicesUPnP AdvancedSntp Snmp Port Forwarding IP QoS22. Port Forwarding Netmeeting 23. IP Filters IP FiltersLAN Isolation LAN Clients25. LAN Isolation Bridge Filters26. Bridge Filters 27. Multicast MulticastStatic Routing Igmp Snooping29. Static Routing Dynamic Routing30. Dynamic Routing Log Out Access ControlSystem Commands ToolsRemote Log Severity Levels 2 Description User Management33. Update Gateway Update GatewayPing Test Analyzer35. Ping Test Modem Test37. Product Information StatusUsing the Web Interface January Troubleshooting Router Is Not FunctionalYou Cannot Connect to the Router LEDs Blink in a Sequential Pattern Status LED Continues to BlinkStatus LED is Always Off What is NAT? What is a Firewall?What is a DMZ? TerminologyWhat is a Router? Dhcp IndexIN-2 IN-3 IN-4