User's Manual
Table Of Contents
- Chapter 1 Introduction
- Features and Benefits
- Features
- Chapter 2 Quick Start
- System Description
- Package Contents
- Installation Steps
- Installation Diagram
- Polarizations on a Grid Antenna
- Chapter 3 Hardware
- Drawings of Components
- Restoring Factory Default Settings on the SPEEDLAN
- Upgrading the Firmware
- Chapter 4 Overview of Configurator
- Installation and Setup
- Toolbar and Menus
- Chapter 5 Configuring SPEEDLAN
- General Setup
- Interface & Advanced Interface Setup
- The Setup Buttons
- Chapter 6 Bridging Setup
- Bridge Setup
- Chapter 7 Setting Up the IP Addresses (IP Host Setup)
- Part I - Quick Overview of IP Addressing
- Part II - Setting Up the IP Address
- Part III - Setting Up NAT
- Chapter 8 IP-Router Setup
- IP Routing Setup
- Chapter 9 SNMP Setup
- SNMP Setup
- Chapter 10 System Access Setup
- System Access Setup
- Chapter 11 SNMP Monitoring
SPEEDLAN Installation and Operation User Guide
Bridging Setup 6-9
Generic Ethernet Tunneling
(Through an IP Network)
LAN A
LAN C
LAN B
Internet or
Campus IP
Network
Standard Ethernet Packet
Ethernet Packet
Encapsulated in IP/UDP
Ethernet Packet
Encapsulated in
IP/UDP
Standard
Ethernet Packet
Local
Interface
Rem ote Interface
The three brouters are set up to tunnel one
or more protocols and each is a tunnel
partner to the other two brouters. This
configuration allows LAN A, LAN B, and
LAN C to become a virtual private Ethernet
network with the Internet as the transport
mechanism for data between them. The
encapsulated data packets can be optionally
encrypted to make the virtual private
network more secure.