-III-
3.4 Advanced.............................................................................................................................55
3.4.1 NAT..........................................................................................................................55
3.4.2 Traffic Control ..........................................................................................................63
3.4.3 Session Limit ...........................................................................................................66
3.4.4 Load Balance...........................................................................................................68
3.4.5 Routing ....................................................................................................................72
3.5 Firewall.................................................................................................................................77
3.5.1 Anti ARP Spoofing ...................................................................................................77
3.5.2 Attack Defense ........................................................................................................80
3.5.3 MAC Filtering...........................................................................................................82
3.5.4 Access Control.........................................................................................................82
3.5.5 App Control..............................................................................................................88
3.6 VPN......................................................................................................................................89
3.6.1 IKE...........................................................................................................................90
3.6.2 IPsec........................................................................................................................94
3.6.3 L2TP/PPTP............................................................................................................100
3.7 Services .............................................................................................................................104
3.7.1 PPPoE Server........................................................................................................104
3.7.2 E-Bulletin ...............................................................................................................109
3.7.3
Dynamic DNS
........................................................................................................ 111
3.7.4 UPnP .....................................................................................................................116
3.8 Maintenance ......................................................................................................................117
3.8.1 Admin Setup ..........................................................................................................117
3.8.2 Management..........................................................................................................120
3.8.3 License ..................................................................................................................122
3.8.4 Statistics.................................................................................................................123
3.8.5 Diagnostics ............................................................................................................125
3.8.6 Time.......................................................................................................................127
