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134 lines
5.1 KiB
Plaintext
134 lines
5.1 KiB
Plaintext
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This is an enhanced version of the CMU BOOTP server which was derived
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from the original BOOTP server created by Bill Croft at Stanford.
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This version merges all the enhancements and bug-fixes from the
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NetBSD, Columbia, and other versions.
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Please direct questions, comments, and bug reports to the list:
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<bootp@andrew.cmu.edu>
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You can subscribe to this mailing list by sending mail to:
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bootp-request@andrew.cmu.edu
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(The body of the message should contain: "Add <your-address>")
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[ From the NetBSD README file: ]
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BOOTPD is a useful adjunct to the nfs diskless boot EPROM code.
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The alternatives for initiating a boot of a kernel across a network
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are to use RARP protocol, or BOOTP protocol. BOOTP is more flexible;
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it allows additional items of information to be returned to the
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booting client; it also supports booting across gateways.
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[ From the CMU README file: ]
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Notes:
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1) BOOTP was originally designed and implemented by Bill Croft at Stanford.
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Much of the credit for the ideas and the code goes to him. We've added
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code to support the vendor specific area of the packet as specified in
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RFC1048. We've also improved the host lookup algorithm and added some
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extra logging.
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2) The server now uses syslog to do logging. Specifically it uses the 4.3bsd
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version. I've #ifdef'd all of these calls. If you are running 4.2 you
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should compile without the -DSYSLOG switch.
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3) You must update your /etc/services file to contain the following two lines:
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bootps 67/udp bootp # BOOTP Server
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bootpc 68/udp # BOOTP Client
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4) Edit the bootptab. It has some explanitory comments, and there
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is a manual entry describing its format (bootptab.5)
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If you have any questions, just let us know.
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Construction:
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[ See the file Installation which is more up-to-date. -gwr ]
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Make sure all of the files exist first. If anything is missing,
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please contact either Walt Wimer or Drew Perkins by E-mail or phone.
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Addresses and phone numbers are listed below.
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Type 'make'. The options at present are: -DSYSLOG which enables logging
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code, -DDEBUG which enables table dumping via signals, and -DVEND_CMU
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which enables the CMU extensions for CMU PC/IP.
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Edit the bootptab. The man page and the comments in the file should
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explain how to go about doing so. If you have any problems, let me know.
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Type 'make install'. This should put all of the files in the right place.
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Edit your /etc/rc.local or /etc/inetd.conf file to start up bootpd upon
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reboot. The following is a sample /etc/inetd.conf entry:
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# BOOTP server
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bootps dgram udp wait root /usr/etc/bootpd bootpd -i
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Care and feeding:
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If you change the interface cards on your host or add new hosts you will
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need to update /etc/bootptab. Just edit it as before. Once you write
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it back out, bootpd will notice that there is a new copy and will
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reread it the next time it gets a request.
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If your bootp clients don't get a response then several things might be
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wrong. Most often, the entry for that host is not in the database.
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Check the hardware address and then check the entry and make sure
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everything is right. Other problems include the server machine crashing,
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bad cables, and the like. If your network is very congested you should
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try making your bootp clients send additional requests before giving up.
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November 7, 1988
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Walter L. Wimer Drew D. Perkins
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ww0n@andrew.cmu.edu ddp@andrew.cmu.edu
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(412) 268-6252 (412) 268-8576
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4910 Forbes Ave
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Pittsburgh, PA 15213
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[ Contents description by file: ]
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Announce* Text of release announcements
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Changes Change history, reverse chronological
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Installation Instructions for building and installing
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Makefile* for "make"
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README This file
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ToDo Things not yet done
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bootp.h The protocol header file
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bootpd.8 Manual page for bootpd, boopgw
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bootpd.c BOOTP server main module
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bootpd.h header for above (and others)
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bootpef.8 Manual page for bootpef
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bootpef.c BOOTP extension file compiler
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bootpgw.c BOOTP gateway main module
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bootptab.5 A manual describing the bootptab format
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bootptab.cmu A sample database file for the server
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bootptab.mcs Another sample from <gwr@mc.com>
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bootptest.8 Manual page for bootptest
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bootptest.c BOOTP test program (fake client)
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bootptest.h header for above
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dovend.c Vendor Option builder (for bootpd, bootpef)
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dovend.h header for above
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dumptab.c Implements debugging dump for bootpd
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getether.c For bootptest (not used yet)
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getif.c Get network interface info.
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getif.h header for above
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hash.c The hash table module
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hash.h header for above
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hwaddr.c Hardware address support
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hwaddr.h header for above
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lookup.c Internet Protocol address lookup
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lookup.h header for above
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patchlevel.h Holds version numbers
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print-bootp.c Prints BOOTP packets (taken from BSD tcpdump)
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readfile.c The configuration file-reading routines
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readfile.h header for above
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report.c Does syslog-style messages
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report.h header for above
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strerror.c Library errno-to-string (for systems lacking it)
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syslog.conf Sample config file for syslogd(8)
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syslog.h For systems that lack syslog(3)
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try*.c Test programs (for debugging)
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tzone.c Get timezone offset
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tzone.h header for above
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