-IV-
4.5 Advanced .............................................................................................................................51
4.5.1 NAT..........................................................................................................................51
4.5.2 Traffic Control ..........................................................................................................56
4.5.3 Session Limit ...........................................................................................................59
4.5.4 Load Balance...........................................................................................................61
4.5.5 Routing ....................................................................................................................66
4.6 Firewall.................................................................................................................................69
4.6.1 Anti ARP Spoofing ...................................................................................................69
4.6.2 Attack Defense ........................................................................................................72
4.6.3 MAC Filtering ...........................................................................................................74
4.6.4 Access Control.........................................................................................................75
4.7 Services ...............................................................................................................................81
4.7.1 PPPoE Server..........................................................................................................81
4.7.2 E-Bulletin .................................................................................................................87
4.7.3 Dynamic DNS ..........................................................................................................88
4.7.4 UPnP .......................................................................................................................95
4.8 Maintenance ........................................................................................................................96
4.8.1 Admin Setup ............................................................................................................96
4.8.2 Management............................................................................................................99
4.8.3 SNMP ....................................................................................................................
101
4.8.4 Statistics.................................................................................................................103
4.8.5 Diagnostics ............................................................................................................104
4.8.6 Time.......................................................................................................................107
4.8.7 Logs.......................................................................................................................109
4.8.8 NAT Table .............................................................................................................. 111
Appendix A Hardware Specifications
...........................................................................113
Appendix B FAQ
.........................................................................................................114
Appendix C Glossary
..................................................................................................116