-V-
3.3.3 View ....................................................................................................................................................55
3.4 Advanced ........................................................................................................................................................57
3.4.1 NAT .....................................................................................................................................................57
3.4.2 Traffic Control.................................................................................................................................65
3.4.3 Session Limit ...................................................................................................................................69
3.4.4 Load Balance...................................................................................................................................70
3.4.5 Routing ..............................................................................................................................................75
3.5 Firewall .............................................................................................................................................................80
3.5.1 Anti ARP Spoofing .........................................................................................................................80
3.5.2 Attack Defense...............................................................................................................................84
3.5.3 MAC Filtering ...................................................................................................................................86
3.5.4 Access Control ...............................................................................................................................87
3.5.5 App Control .....................................................................................................................................93
3.6 VPN ....................................................................................................................................................................95
3.6.1 IKE .......................................................................................................................................................95
3.6.2 IPsec ..................................................................................................................................................99
3.6.3 L2TP/PPTP .................................................................................................................................... 106
3.7 Services ........................................................................................................................................................ 110
3.7.1 PPPoE Server ............................................................................................................................... 110
3.7.2 E-Bulletin ....................................................................................................................................... 116
3.7.3 Dynamic DNS ............................................................................................................................... 118
3.7.4 UPnP ............................................................................................................................................... 125
3.8 Maintenance ................................................................................................................................................ 126
3.8.1 Admin Setup ................................................................................................................................. 126
3.8.2 Management ................................................................................................................................ 130
3.8.3 SNMP .............................................................................................................................................. 132
3.8.4 Statistics ........................................................................................................................................ 133
3.8.5 Diagnostics ................................................................................................................................... 135
