Administrator's Guide

ENWW TCP/IP Configuration 19

The BOOTP reply may contain the name of a configuration file containing

enhanced configuration parameters. If the HP Jetdirect projector server finds

such a file, it will use TFTP to download the file and configure itself with

these parameters. For a description of entries, see “TFTP Configuration File

Entries.” Configuration parameters retrieved through TFTP are optional.

Note HP recommends that the BOOTP server be located on the

same subnet as the projectors it serves. BOOTP broadcast

packets may not be forwarded by routers unless the

routers are properly configured.

Bootptab File Entries

An example of a /etc/bootptab file entry for an HP Jetdirect projector

server is provided below:

Note that the configuration data contains “tags” to identify the various

HP Jetdirect parameters and their settings. Entries and tags supported by the

HP Jetdirect projector server are listed in Table 3.1

picasso:\

:hn:\

:ht=ether:\

:vm=rfc1048:\

:ha=0001E6123456:\

:ip=192.168.40.39:\

:sm=255.255.255.0:\

:gw=192.168.40.1:\

:lg=192.168.40.3:\

:T144=“hpnp/picasso.cfg”: