Draytek Vigor3900 User Manual page 7

4.9.8 Connection Management ....................................................................................................339
4.10 Certificate Management ......................................................................................................... 341
4.10.1 Local Certificate .................................................................................................................342
4.10.2 Trusted Certificate .............................................................................................................345
4.10.3 Remote Certificate .............................................................................................................348
4.11 SSL VPN................................................................................................................................. 349
4.11.1 SSL Web Proxy .................................................................................................................349
4.11.2 SSL Application .................................................................................................................351
4.11.3 Online User Status.............................................................................................................356
4.12 Central VPN Management ..................................................................................................... 357
4.12.1 General Setup....................................................................................................................357
4.12.2 CPE Management .............................................................................................................360
4.12.3 Log/Alert ............................................................................................................................369
4.13 Bandwidth Management ........................................................................................................ 370
4.13.1 Quality of Service...............................................................................................................371
4.13.2 QoS Rule ...........................................................................................................................375
4.13.3 Sessions Limit....................................................................................................................381
4.13.4 Bandwidth Limit .................................................................................................................384
4.14 USB Application...................................................................................................................... 389
4.14.1 Temperature Sensor..........................................................................................................389
4.15 System Maintenance.............................................................................................................. 391
4.15.1 TR-069 .............................................................................................................................391
4.15.2 Administrator Password.....................................................................................................393
4.15.3 Configuration Backup ........................................................................................................394
4.15.4 Syslog / Mail Alert ..............................................................................................................396
4.15.5 Time and Date ...................................................................................................................399
4.15.6 Access Control...................................................................................................................400
4.15.7 SNMP Setup ......................................................................................................................401
4.15.8 Reboot System ..................................................................................................................403
4.15.9 Firmware Upgrade .............................................................................................................406
4.16 Diagnostics............................................................................................................................. 407
4.16.1 Routing Table ....................................................................................................................407
4.16.2 ARP Cache Table ..............................................................................................................410
4.16.3 DHCP Table.......................................................................................................................413
4.16.4 NAT Session Table............................................................................................................415
4.16.5 Traffic Graph......................................................................................................................416
4.16.6 Web Console .....................................................................................................................418
4.16.7 Ping/Trace Route...............................................................................................................419
4.16.8 Data Flow Monitor..............................................................................................................420
4.17 External Devices .................................................................................................................... 421
4.18 Product Registration............................................................................................................... 422
Chapter 5: Trouble Shooting.........................................................................................423
5.1 Checking If the Hardware Status Is OK or Not......................................................................... 423
5.2 Checking If the Network Connection Settings on Your Computer Is OK or Not ...................... 424
5.3 Pinging the Router from Your Computer .................................................................................. 426
5.4 Checking If the ISP Settings are OK or Not ............................................................................. 427
5.5 Backing to Factory Default Setting If Necessary...................................................................... 428
Vigor3900 Series User's Guide
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