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122 lines
2.8 KiB
Plaintext
122 lines
2.8 KiB
Plaintext
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Installing PPP on an Ultrix system requires rebuilding the kernel and
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rebooting, in addition to making and installing the pppd and chat
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programs. These instructions apply to RISC (MIPS) systems. This
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software should work under Ultrix 4.2, 4.3 or 4.4 (this release has
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not been tested yet).
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Kernel installation procedure.
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******************************
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If you have not previously had an earlier version of this package
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installed in the kernel, follow these steps:
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1. Become root.
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2. Apply the patches in the file ultrix/patches using the command:
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patch -p -N <ultrix/patches
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This will edit the following files, saving the original versions in a
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file with `.orig' appended to the name:
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/usr/sys/h/ioctl.h
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/usr/sys/net/net/if.h
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/usr/sys/net/net/netisr.h
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/usr/sys/net/net/conf_net.c
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/usr/sys/data/pseudo_data.c
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/usr/sys/data/tty_conf_data.c
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/usr/sys/conf/mips/files.mips
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Alternatively, edit these files according to the differences shown in
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ultrix/patches.
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3. Copy the following files to /usr/sys/io/netif:
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net/ppp-comp.h
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net/ppp_defs.h
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ultrix/bsd-comp.c
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ultrix/ppp-deflate.c
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ultrix/if_ppp.c
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ultrix/if_ppp.h
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ultrix/if_pppvar.h
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ultrix/ppp_tty.c
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ultrix/slcompress.c
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ultrix/slcompress.h
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common/zlib.c
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common/zlib.h
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4. Add a line like this to the configuration file for your kernel:
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pseudo-device ppp 2
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The `2' indicates the number of interfaces desired. The configuration
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file should be in /usr/sys/conf/mips.
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5. Rebuild your kernel. The simplest way to do this is with the
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`doconfig' command, like this:
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/etc/doconfig -c kernel-name
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where `kernel-name' should be replaced by the name of your kernel
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configuration file. Alternatively, run config, cd to the compilation
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directory, and run make.
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6. Copy the new /vmunix to /. It would be a good idea to keep a copy
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of your old /vmunix in / under a different name.
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7. Reboot the system.
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********
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If you have ppp-2.2 already installed in your kernel, most files will
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already have been modified as required. You will need to add some
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entries to /usr/sys/conf/mips/files.mips. You can do this with a
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command like this (as root):
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patch -p -N <ultrix/upgrade
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Alternatively, edit /usr/sys/conf/mips/files.mips according to the
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differences shown in ultrix/upgrade.
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Then, proceed with steps 3, 5, 6, 7 above (step 4 should have been
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done already).
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Installing pppd and chat.
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*************************
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1. cd to the ppp-2.2 directory and do:
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./configure
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make
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2. Become root, and do:
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make install
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Credits.
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********
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The original port to Ultrix was done by:
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Per Sundstrom
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DEC, Sweden
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email: sundstrom@stkhlm.enet.dec.com
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and
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Robert Olsson
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Swedish University of Agricultural Sciences
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and also RO Komm. & Konsult
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email: robert@robur.slu.se
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It was updated to ppp-2.3 by
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Paul Mackerras
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Dept. of Computer Science
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Australian National University
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paulus@cs.anu.edu.au
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