Netgear FWAG114 FWAG114 Reference Manual - Page 8

Enabling Remote Management Access 6-8 Chapter 9 Troubleshooting Basic Functioning ...7-1 Power LED Not On 7-1 LEDs Never Turn Off 7-2 LAN or Internet Port LEDs Not On 7-2 Troubleshooting the Web Configuration Interface 7-3 Troubleshooting the ISP Connection 7-4 Troubleshooting a TCP/IP Network Using a Ping Utility 7-5 Testing the LAN Path to Your Router 7-5 Testing the Path from Your PC to a Remote Device 7-6 Restoring the Default Configuration and Password 7-7 Problems with Date and Time 7-7 Appendix A Technical Specifications Appendix B Network, Routing, Firewall, and Basics Related Publications ...B-1 Basic Router Concepts B-1 What is a Router B-2 Routing Information Protocol B-2 IP Addresses and the Internet B-2 Netmask ...B-4 Subnet Addressing B-5 Private IP Addresses B-7 Single IP Address Operation Using NAT B-8 MAC Addresses and Address Resolution Protocol B-9 Related Documents B-9 Domain Name Server B-10 IP Configuration by DHCP B-10 Internet Security and Firewalls B-10 What is a Firewall B-11 Stateful Packet Inspection B-11 Denial of Service Attack B-11 viii Contents