Rockwell Automation 1756-ENET/B ControlLogix Ethernet Communication Interface Module User Manual - Manual (Page 43)

Publication 1756-UM051B-EN-P - November 2000
Configuring the Ethernet Module 4-5
Using a BootP Server The Ethernet module factory default is BootP enabled. The following
is an example BootP tab file that can be used with a BootP server:
# Example /etc./bootptab: database for bootp server (/etc./bootpd).
#
# Format:
# nodename:tag=value:tag=value: . . . .:tag=value
#
# first field – – nodename (hostname) of terminal followed by colon
# (should be full domain name)
#
# Blank lines and lines beginning with ’#’ are ignored.
# Make sure you include a colon and a backslash to continue a line.
# Don’t put any spaces in the tag–value string.
# The ht tag MUST precede the ha tag.
#
# The options below are specified as tag=value and delimited by colons
# These are the options used by the 1756-ENET/B module:
#
#
gw – – gateway IP address
# ha – – hardware address (link level address) (hex)
# ht – – hardware type (either) (must precede the ha tag)
# ip – – IP address
# sm – – network subnet mask
# tc – – template for common defaults (should be the first option listed)
#
# vm – – vendor magic cookie selector (MUST be rfc1048 for
1756-ENET/B)
#
#-––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
# default values for 1756-ENET/B
icp.defaults:\
ht=ether:\
vm=rfc1048:\
sm=255.255.254.0:\
gw=130.151.132.1
#-––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
zappa0:\
tc=icp.defaults:\
ha=0000bc03404f:\
ip=130.151.132.121
zappa1:\
tc=icp.defaults:\
ha=0000bc034073:\
ip=130.151.132.122
zappa2:\
EXAMPLE