Planet Technology VRT-401G 4

2.5 QoS ..............................................................................................................		48
2.6 NAT ..............................................................................................................		50
2.6.1 Port Forwarding .......................................................................................		52
2.6.2 Virtual Server ...........................................................................................		52
2.6.3 Special Applications................................................................................		55
2.6.4 UPnP Settings ..........................................................................................		56
2.6.5 ALG Settings ............................................................................................		57
2.6.6 Static Routing...........................................................................................		58
2.7	Firewall ........................................................................................................	60
2.7.1 Access Control.........................................................................................		60
2.7.2 URL Blocking ...........................................................................................		63
2.7.3 DoS (Denial of Service) ...........................................................................		64
2.7.4 DMZ ...........................................................................................................		66
2.8 VPN ..............................................................................................................		67
2.8.1 IPSec Server.............................................................................................		67
2.8.2 L2TP Server..............................................................................................		71
2.8.3 PPTP Server .............................................................................................		72
Chapter 3 ...........................................................................................................		74
Status.................................................................................................................		74
3.1	Status and Information...............................................................................	74
3.2	Internet Connection....................................................................................	75
3.3	Device Status ..............................................................................................	76
3.4 System Log .................................................................................................		76
3.5	Security Log ................................................................................................	77
3.6	Active DHCP Client .....................................................................................	78
3.7	Statistics......................................................................................................	78
Chapter 4 ...........................................................................................................		80
Tool ....................................................................................................................		80
4.1	Configuration Tools....................................................................................	80
4.2	Firmware Upgrade ......................................................................................	81
4.3	Reset ............................................................................................................	82
Appendix A........................................................................................................		83
Glossary ............................................................................................................		84