ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336G Reference Manual
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v1.2, June 2008
Features That Reduce Traffic
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8-2
Features That Increase Traffic
.................................................................................
8-5
Using QoS to Shift the Traffic Mix
............................................................................
8-8
Tools for Traffic Management
...................................................................................
8-8
Changing Passwords and Administrator Settings
..........................................................
8-8
Enabling Remote Management Access
.......................................................................
8-10
Using the Command Line Interface
..............................................................................
8-12
Using an SNMP Manager
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8-13
Configuration File Management
...................................................................................
8-15
Upgrading the Firmware
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8-17
Configuring Date and Time Service
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8-18
Chapter 9
Monitoring System Performance
Enabling the Traffic Meter
...............................................................................................
9-1
Activating Notification of Events and Alerts
....................................................................
9-4
Viewing Firewall Logs
.....................................................................................................
9-6
Viewing Router Configuration and System Status
..........................................................
9-7
Monitoring the Status of WAN Ports
...............................................................................
9-9
Monitoring Attached Devices
........................................................................................
9-10
Reviewing the DHCP Log
.............................................................................................
9-12
Monitoring Active Users
................................................................................................
9-12
Viewing Port Triggering Status
.....................................................................................
9-13
Monitoring VPN Tunnel Connection Status
..................................................................
9-14
Reviewing the VPN Logs
..............................................................................................
9-15
Chapter 10
Troubleshooting
Basic Functions
............................................................................................................
10-1
Power LED Not On
.................................................................................................
10-2
LEDs Never Turn Off
..............................................................................................
10-2
LAN or WAN Port LEDs Not On
.............................................................................
10-2
Troubleshooting the Web Configuration Interface
........................................................
10-3
Troubleshooting the ISP Connection
............................................................................
10-4
Troubleshooting a TCP/IP Network Using a Ping Utility
...............................................
10-5
Testing the LAN Path to Your VPN Firewall
...........................................................
10-5
Testing the Path from Your PC to a Remote Device
..............................................
10-6