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Vigor2130 Series User’s Guide
vii
4.3 NAT ......................................................................................................................................112
4.3.1 Hardware NAT.............................................................................................................. 113
4.3.2 Open Ports.................................................................................................................... 113
.3.3 DMZ Host........................................................................................................................ 115
4.4 Firewall.................................................................................................................................116
4.4.1 DoS Defense ................................................................................................................ 116
4.4.2 Ports Configuration....................................................................................................... 117
4.4.3 Rate Control Object ...................................................................................................... 119
4.4.4 Access Control List....................................................................................................... 120
4.5 Bandwidth Management ..................................................................................................... 136
.5.1 Session Limit .................................................................................................................. 137
4.5.2 Bandwidth Limit ............................................................................................................ 138
4.5.3 Port Rate Control.......................................................................................................... 139
4.5.4 QoS Control List ........................................................................................................... 139
4.5.5 Ports Priority ................................................................................................................. 144
4.5.6 QoS Statistics ............................................................................................................... 145
4.6 Applications......................................................................................................................... 148
4.6.1 Dynamic DNS ............................................................................................................... 148
4.6.2 Schedule....................................................................................................................... 149
4.6.3 IGMP Snooping ............................................................................................................ 150
4.6.4 IGMP Status ................................................................................................................. 151
4.6.5 UPnP Configuration...................................................................................................... 151
4.7 VPN and Remote Access.................................................................................................... 153
4.7.1 Remote Access Control................................................................................................ 153
4.7.2 PPTP Remote Dial-in.................................................................................................... 154
4.7.3 IPSec Remote Dial-in ................................................................................................... 156
4.7.4 Remote Dial-in Status................................................................................................... 158
4.7.5 LAN to LAN................................................................................................................... 159
4.8 Wireless LAN ...................................................................................................................... 161
4.8.1 Basic Concepts............................................................................................................. 161
4.8.2 General Setup............................................................................................................... 163
4.8.3 Access Control.............................................................................................................. 167
4.8.4 Station List.................................................................................................................... 168
4.8.5 Access Point Discovery ................................................................................................ 169
4.9 USB Application .................................................................................................................. 169
4.9.1 USB General Settings................................................................................................... 170
4.9.2 FTP User Management ................................................................................................ 170
4.9.3 Disk Status.................................................................................................................... 171
4.9.4 Disk Shares .................................................................................................................. 171
4.10 User................................................................................................................................... 173
4.10.1 User Configuration...................................................................................................... 173
4.11 System Maintenance......................................................................................................... 175
4.11.1 System Status............................................................................................................. 175
4.11.2 System Password....................................................................................................... 176
4.11.3 User Password ........................................................................................................... 176
4.11.4 Configuration Backup ................................................................................................. 177
4.11.5 Syslog/Mail Alert......................................................................................................... 178
4.11.6 Time and Date ............................................................................................................ 180
4.11.7 Management............................................................................................................... 181
4.11.8 Reboot System ........................................................................................................... 181
4.11.9 Firmware Upgrade...................................................................................................... 182