
Connecting BayStack AN and ANH Systems to a Network
A-12 114074 Rev. A
Debugging the BOOTP Server
Debug the BOOTP server as follows:
1. Enter the following command at the UNIX command line:
bootpd -d -d&
The bootpd debugger tool reads the /etc/bootptab file and generates the
/etc/bootpd.dmp file. The /etc/bootpd.dmp file contains the portion of the
/etc/bootptab file that the bootpd debugger could read successfully. The
debugger displays messages such as the following:
[1] 12914
hostname:/etc> reading "/etc/bootptab"
read 19 entries from "/etc/bootptab"
dumped 19 entries to "/etc/bootpd.dump".
2. Compare the bootptab file to the bootpd.dmp file.
If the bootpd.dmp file is truncated or is otherwise different from the bootptab
file, BOOTPD may have encountered a syntax error. Find the inconsistency in
the two files.
3. Compare the inconsistency in the bootptab file to the sample bootptab file
in
Chapter 3 (refer to Figure 3-1) and correct the error.
4. If you cannot find an inconsistency, boot the AN/ANH and view the
bootpd debugger messages to determine the cause of the error.
The sample messages in
Table A-1 show the sequence of messages when a
BOOTP exchange is successful.
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