Extensive Internet Protocol Support - NETGEAR MR814 Reference Manual

Reference Manual for the Model MR814 Wireless Router

Extensive Internet Protocol Support

The Model MR814 router supports the Transmission Control Protocol/Internet Protocol (TCP/IP)
and Routing Information Protocol (RIP).
For further information about TCP/IP, refer to
• IP Address Sharing by NAT
The Model MR814 router allows several networked PCs to share an Internet account using
only a single IP address, which may be statically or dynamically assigned by your Internet
service provider (ISP). This technique, known as Network Address Translation (NAT), allows
the use of an inexpensive single-user ISP account.
• Automatic Configuration of Attached PCs by DHCP
The Model MR814 router dynamically assigns network configuration information, including
IP, gateway, and domain name server (DNS) addresses, to attached PCs on the LAN using the
Dynamic Host Configuration Protocol (DHCP). This feature greatly simplifies configuration
of PCs on your local network.
• DNS Proxy
When DHCP is enabled and no DNS addresses are specified, the router provides its own
address as a DNS server to the attached PCs. The router obtains actual DNS addresses from
the ISP during connection setup and forwards DNS requests from the LAN.
• PPP over Ethernet (PPPoE)
PPP over Ethernet is a protocol for connecting remote hosts to the Internet over a DSL
connection by simulating a dial-up connection. This feature eliminates the need to run a login
program such as Enternet or WinPOET on your PC.
– IP routing
– Network Address Translation (NAT) for operation with a single static or dynamic IP
address
– Dynamic Host Configuration Protocol (DHCP) server for dynamically assigning
network configuration information to PCs on the LAN
– DHCP client for dynamically obtaining configuration information from the Internet
Service Provider (ISP)
– DNS Proxy for simplified configuration
– PPP over Ethernet (PPPoE) support
1-4
Appendix B, "Network and Routing Basics."
Introduction