Bootp Table - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

Note
The IP address can be allocated under other operating systems (i.e. under Li-
nux) as well as with any other BootP servers.
Attention
The IP address can be allocated in a direct connection via a crossover cable or
via a parallel cable and a hub. An allocation over a switch is not possible.

BootP table

Note
Prerequisite for the following steps is the correct installation of the WAGO
BootP server.
1. Go to the Start menu, menu item Programs / WAGO Software / WAGO
Modular I/O System
ETHERNET TCP/IP
BootP Server and click on WAGO BootP Server configuration.
An editable table will appear: "bootptab.txt".
This table displays the data basis for the BootP server. Directly following the
list of all notations used in the BootP table there are two examples for the
allocation of an IP address.
"Example of entry with no gateway" and "Example of entry with gate-
way".
Fig. 3-11: BootP table
The examples mentioned above contain the following information:
Declaration Meaning
node1,
Any name can be given for the node here.
node2
ht=1 Specify the hardware type of the network here.
The hardware type for ETHERNET is 1.
(The numbers are described in RFC1700)
ha=0030DE000100 Specify the hardware address or the MAC-ID of the ETHERNET
ha=0030DE000200 fieldbus coupler (hexadecimal).
ip= 10.1.254.100 Enter the IP address of the ETHERNET fieldbus coupler (decimal)
ip= 10.1.254.200 here.
T3=0A.01.FE.01 Specify the gateway IP address here.
Write the address in hexadecimal form.
sm=255.255.0.0 In addition enter the Subnet-mask of the subnet (decimal), where the
ETHERNET fieldbus coupler belongs to.
Fieldbus coupler 750-342 • 37
Starting up ETHERNET TCP/IP fieldbus nodes
p012908e