9-66 User’s Reference Guide

IP address serving

Main

Menu

System

Configuration

IP Address

Serving

Serve DHCP Clients • Serve BootP Clients

Serve Dynamic WAN Clients

In addition to being a router, the Netopia R910 is also an IP address server. There are three protocols it can use to distribute IP addresses.

The first, called Dynamic Host Configuration Protocol (DHCP), is widely supported on PC networks, as well as Apple Macintosh computers using Open Transport and computers using the UNIX operating system. Addresses assigned via DHCP are “leased” or allocated for a short period of time; if a lease is not renewed, the address becomes available for use by another computer. DHCP also allows most of the IP parameters for a computer to be configured by the DHCP server, simplifying setup of each machine.

The second, called BootP (also known as Bootstrap Protocol), is the predecessor to DHCP and allows older IP hosts to obtain most of the information that a DHCP client would obtain. However, in contrast, BootP address assignments are “permanent” since there is no lease renewal mechanism in BootP.

The third protocol, called Dynamic WAN, is part of the PPP/MP suite of wide area protocols used for WAN connections. It allows remote terminal adapters and NAT-enabled routers to be assigned a temporary IP address for the duration of their connection.

Since no two hosts can use the same IP address at the same time, make sure that the addresses distributed by the Netopia R910 and those that are manually configured are not the same. Each method of distribution must have its own exclusive range of addresses to draw from.

Go to the System Configuration screen. Select IP Address Serving and press Return. The IP Address Serving screen will appear.

IP Address Serving

Number of Client IP Addresses:

5

1st Client Address:

176.163.222.10

Client Default Gateway...

176.163.222.1

Serve DHCP Clients:

Yes

DHCP NetBios Options...

 

Serve BOOTP Clients:

Yes

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Netopia R910 manual IP address serving, Main Menu System Configuration IP Address Serving