Contents
BiGuard 50G
Updated September Copyright Information
BiGuard 50G User’s Manual
Safety Warnings
Table of Contents Introduction
Overview Status 4.2.1 ARP Table Wireless Association
VPN Planning Fail Over Concentrator
Page
Troubleshooting
Basic Functionality
Page
Appendix D Network, Routing, and Firewall Basics
Appendix E Virtual Private Networking
Appendix G Bandwidth Management with QoS
IPSec Log Event Categories IPSec Log Event Table
Introduction
Overview
Package Contents
Front Panel
Power Status LAN 1
Function
Rear Panel
Port
Page
Bandwidth Management with QoS
QoS Technology
QoS Policies for Different Applications
VoIP Normal PCs Restricted PC
Guaranteed / Maximum Bandwidth
Policy Based Traffic Shaping
Priority Bandwidth Utilization
Management by IP or MAC address
DiffServ Dscp Marking
Dscp Matching
Outbound Load Balancing
Inbound Traffic
Inbound Fail Over
Inbound Load Balancing
DNS Inbound
DNS Inbound Fail Over
DNS Inbound Load Balancing
WAN
Virtual Private Networking
VPN Planning Fail Over
Page
Concentrator
Getting Started
Connecting Your Router
Configuring PCs for TCP/IP Networking
Windows XP Configuring
Select Internet Protocol TCP/IP and click Properties
Page
Verifying Settings
Click Start Programs Accessories Command Prompt
Click Start Settings Network Connections
Page
Windows 2000 3.4.3.1 Configuring
Select Start Settings Control Panel
Page
Local Area Connection window, click Properties
Page
Click OK to finish the configuration
Verifying Settings
Windows 98 / Me Installing Components
You must have the following installed
Page
If you need TCP/IP a. Click Add
Page
Select Client, then click Add
Page
Page
Page
Verifying Settings
Factory Default Settings
Addresses
User Name and Password
LAN and WAN Port Addresses
LAN Port
Dhcp
Information From Your ISP 3.6.1 Protocols
Configuration Information
Windows
Double-click the Network icon
Page
Page
Web Configuration Interface
Page
Router Configuration
Status
Device Information
LAN
This menu, you will find the following sections
ARP Table
Routing Table
Sessions
Pptp Status
CPU Statistics
Ipsec
Dhcp
Static IP
Pptp
Dual WAN System Firewall
QoS Virtual Server Advanced
Wireless
Wireless Distribution System WDS
Wireless Security
WPA Pre-Shared Key
WPA2 Pre-Shared Key
1.3 WEP
Dhcp Server
Page
Page
LAN Address Mapping
WAN IP Alias
IP Alias
ISP Settings
2 WAN
Host Name Some ISPs authenticate logins using this field
Static IP
PPPoE
Page
Pptp Settings
Big Pond Settings
Bandwidth Settings
WAN IP Alias
Dual WAN
General Settings
Outbound Load Balance
Inbound Load Balance
SOA
105
106
Source IP Range
Password, System Log and E-mail Alert
System
Destination IP Range
Remote Access
Time Zone
Firmware Upgrade
110
111
Firewall
Packet Filter
Source IP Select Any, Subnet, IP Range or Single Address
URL Filter
116
117
Ethernet MAC Filter
Wireless MAC Filter
Block WAN Request
120
121
IPSec
IPSec Wizard
123
124
125
Configuring a New VPN Connection
IPSec Policy
127
128
129
130
Click Create to create a new Pptp VPN connection account
132
WAN2 Outbound
WAN1 Outbound
WAN1 Inbound
WAN2 Inbound
Creating a New QoS Rule
Bandwidth Type
For IP Address
Virtual Server
For MAC Address
8.1 DMZ
138
139
140
141
Dynamic DNS
Device Name
Web Server Settings
Snmp Access Control
Schedule
Snmp V1
145
146
147
148
149
150
Router Won’t Turn On
1 Can’t Access BiGuard 50G from the LAN
3 Can’t Access Web Configuration Interface
154
Enabling Pop-up Blockers with Exceptions
Pop-up Windows
Disabling All Pop-ups
Javascripts
Ensure that Scripting of Java applets is set to Enabled
Java Permissions
ISP Connection
WAN Interface
1 Can’t Get WAN IP Address from the ISP
158
159
Availability and Resilience
Virtual Private Network
Network Protocols and Features
Content Filtering
Quality of Service Control
Web-Based Management
Physical Interface
Physical Specifications
Power Requirement
Operating Environment
Contact Billion
164
Network Basics IP Addresses
Net mask
Subnet Addressing
Private IP Addresses
Dynamic Host Configuration Protocol Dhcp
Router Basics What is a Router?
Why use a Router?
Stateful Packet Inspection
Firewall Basics What is a Firewall?
Denial of Service DoS Attack
170
VPN Applications
What is a VPN?
What is IPSec?
172
Encapsulating Security Payload ESP
Security Associations SA
IPSec Modes
AH/E
Packet with IPSec Encapsulation Security Payload
Main Mode Aggressive Mode
IPSec Log Event Categories
IKE Negotiate Packet Messages Log Event Explanation
Message Exchange key values
Rejected IKE Messages
IKE Negotiated Status Messages
QoS employs three different methods for optimizing bandwidth
183
Application Data Ratio % Priority
185
186
ISP
188
189
General Settings. Select the Fail Over radio button
Go to Configuration Advanced Dynamic DNS. Set the WAN1 Ddns
192
Input DNS Server 1 settings and click Apply
194
195
Next configure your Http mapping
Inbound and outbound bandwidth
198
WAN
VPN Configuration
LAN to LAN
Network
Branch Office Head Office Local
Data
IP Address
Security Algorithm
Host to LAN
Proposal IKE Pre-shared Key
IP Sec Fail Over Gateway to Gateway
204
205
206
207
208
209
210
Balancing radio button
212
Go to Configuration Firewall Intrusion Detection and Enable
Internet
Apply
Windows XP, go Start Settings Network Connections
Network Tasks, Click Create a new connection, and press Next
Select Connect to the network at my workplace and press Next
218
219
220
Internet
222
Click Apply, and Save Config
