How To Use A Public Ip On Lan - Draytek Vigor2862 Series User Manual

A - 3 H o w
A - 3 H o w
We cannot disable NAT on Vigor Router, but still, we may can use a public IP address on a host
behind Vigor Router. If our ISP allocates a block public IP addresses for us, then we may use
the public IP address with IP Routed Subnet or Routing Usage LAN.
Suppose ISP provides a public IP subnet 211.100.200.152/255.255.255.248 for us, and the
gateway IP is 211.100.200.158. The public IP addresses we can use are between
211.100.200.153 to 211.100.200.157. The following shows how to set up a non-NAT subnet so
that the server behind Vigor Router can use the public IP address 211.100.200.154.
W A N S e
W A N S e
Go to WAN >> Internet Access and configure the WAN connection according to what ISP
provides. (Note: If it is necessary to specify an IP address manually, remember that subnet
mask for WAN interface should be larger than that of LAN interface.)
Now we have two methods to configure it
IP Routed LAN
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Vigor2862 Series User's Guide
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