PLANET WDRT-1200AC - Manual (Page 45)

User Manual of WDRT-1200AC
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 Subnet Mask: Enter the subnet mask.
 Server Address: Enter the Domain Name Server (DNS) address.
 Gateway IP Address: Enter the gateway address provided by your ISP.
 Primary DNS Address: Enter the necessary DNS address provided by your ISP.
 Secondary DNS Address:
Enter the other DNS address if your ISP provides you with 2 such
addresses, and it is optional.
 L2TP
Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPN) or as
part of the delivery of services by ISPs.
Figure 5-3-8 L2TP