Operation Manual
Vigor2133 Series User’s Guide 
3
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It means wide area network. Public IP will be used in 
WAN. 
It means local area network. Private IP will be used in 
LAN. Local Area Network (LAN) is a group of subnets 
regulated and ruled by router. The design of network 
structure is related to what type of public IP addresses 
coming from your ISP. 
When the data flow passing through, the Network 
Address Translation (NAT) function of the router will 
dedicate to translate public/private addresses, and 
the packets will be delivered to the correct host PC in 
the local area network. 
DNS, LAN DNS, IGMP, UPnP, WOL, RADIUS, SMS. 
Static Route, Route Policy 










