Draytek Vigor122 User Manual page 7

III-1-1 General Setup ................................................................................................................. 52
III-1-2 Filter Setup ...................................................................................................................... 53
III-1-3 DoS Defense ................................................................................................................... 57
Part IV Management ........................................................................................................61
IV-1 System Maintenance ................................................................................................................ 62
Web User Interface .................................................................................................................... 63
IV-1-1 System Status ................................................................................................................. 63
IV-1-2 TR-069 ............................................................................................................................ 64
IV-1-3 Administrator Password .................................................................................................. 65
IV-1-4 Configuration Backup...................................................................................................... 66
IV-1-5 Syslog/Mail Alert ............................................................................................................. 68
IV-1-6 Time and Date................................................................................................................. 70
IV-1-7 Management ................................................................................................................... 71
IV-1-8 Reboot System................................................................................................................ 72
IV-1-9 Firmware Upgrade .......................................................................................................... 73
Part V Others....................................................................................................................75
V-1 Objects Settings......................................................................................................................... 76
Web User Interface .................................................................................................................... 77
V-1-1 IP Object .......................................................................................................................... 77
V-1-2 IP Group........................................................................................................................... 79
V-1-3 Service Type Object......................................................................................................... 80
V-1-4 Service Type Group ......................................................................................................... 82
Part VI Troubleshooting ..................................................................................................85
VI-1 Diagnostics ............................................................................................................................... 86
Web User Interface .................................................................................................................... 87
VI-1-1 Dial-out Triggering........................................................................................................... 87
VI-1-2 Routing Table.................................................................................................................. 88
VI-1-3 ARP Cache Table ........................................................................................................... 88
VI-1-4 DHCP Table .................................................................................................................... 89
VI-1-5 NAT Sessions Table ....................................................................................................... 90
VI-1-6 Ping Diagnosis ................................................................................................................ 90
VI-1-7 Trace Route .................................................................................................................... 91
VI-2 Checking If the Hardware Status Is OK or Not ......................................................................... 92
VI-3 Checking If the Network Connection Settings on Your Computer Is OK or Not....................... 93
VI-4 Pinging the modem from Your Computer ................................................................................. 96
VI-5 Checking If the ISP Settings are OK or Not.............................................................................. 98
VI-6 Backing to Factory Default Setting If Necessary ...................................................................... 98
VI-7 Contacting DrayTek .................................................................................................................. 99
Part VII Telnet Commands.............................................................................................101
Vigor122 User's Guide
vii