3Com OFFICE CONNECT CABLE/DSL SECURE GATEWAY 3CR856-95 User Manual page 4

LAN Settings 35
LAN IP Settings 35
DHCP Clients List 37
Internet Settings 38
Connection to ISP
Setting up NAT 43
Configuring the Firewall
The Virtual Servers Menu
PC Privileges 47
Special Applications
Advanced 52
Configuring VPNs 53
Setting the VPN Mode
Viewing VPN Connections
Editing IPSec Routes
Accessing the System Tools
Restart 61
Time Zone 62
Loading and Saving the Gateway Configuration
Upgrading the Firmware of your Gateway
Viewing Status and Logs
Obtaining Support and Feedback for your Gateway
Troubleshooting 67
Basic Connection Checks
Browsing to the Gateway Configuration Screens
Connecting to the Internet
39
45
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49
53
55
60
61
63
64
67
67
68
Forgotten Password
Alert LED
Recovering from Corrupted Software
Frequently Asked Questions
Using Discovery
Running the Discovery Application
Windows Installation (95/98/2000/Me/NT)
IP Addressing
The Internet Protocol Suite
How does a Device Obtain an IP Address and Subnet Mask?
DHCP Addressing
Static Addressing
Auto-IP Addressing
Private IP Addresses
Technical Specifications
Interfaces
Operating Temperature
62
Power
Humidity
Dimensions
65
Weight
Standards
System Requirements
Operating Systems
Ethernet Performance
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