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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<!doctype html>

<html>

<head>

<title>OpenBSD 4.5</title>

</head>

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color: var(--red);

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#sourcecode p {

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<h2>

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4.5

</h2>

<p>

<table>

<tr>

<td>

<img align="left" width="227" height="343" hspace="24"

<img width="227" height="343"

src="images/Pufftron.jpg" alt="OpenBSD 4.5 logo"></a>

src="images/Pufftron.jpg" alt="Pufftron"></a>

<td>

Released May 1, 2009<br>

<br>

4.5 Song: <a href="lyrics.html#45">"Games"</a>

<br>

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<ul>

<li>See the information on <a href="ftp.html">The FTP page</a> for

a list of mirror machines.

<li>Go to the <font color="#e00000">pub/OpenBSD/4.5/</font> directory on

<li>Go to the <code class=reldir>pub/OpenBSD/4.5/</code> directory on

one of the mirror sites.

<li>Have a look at <a href="errata45.html">The 4.5 Errata page</a> for a list

of bugs and workarounds.

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All applicable copyrights and credits are in the src.tar.gz,

sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the

files fetched via ports.tar.gz.

</table>

<hr>

<p>

<p>

This is a partial list of new features and systems included in OpenBSD 4.5.

For a comprehensive list, see the <a href="plus45.html">changelog</a> leading

to 4.5.

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<li>Initial ports to the xscale based gumstix platform and the ARM based OpenMoko

<li><a href="sparc64.html">OpenBSD/sparc64</a><br>

<ul>

and <a href="https://man.openbsd.org/?query=vnet&sektion=4&arch=sparc64">vnet(4)</a>

and <a href="https://man.openbsd.org/sparc64/vnet.4">vnet(4)</a>

drivers provide support for virtual I/O between logical domains on

Sun's CoolThreads servers, including UltraSPARC T2+ machines.

<li>Workstations and laptops with UltraSPARC IIe CPUs can now scale

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<ul>

<li>Several new/improved drivers for sensors, including:

<ul>

driver now has bio and sensor support.

driver now has bio and sensor support.

<li>New <a href="https://man.openbsd.org/?query=gpiodcf&sektion=4">gpiodcf(4)</a>

<li>New <a href="https://man.openbsd.org/gpiodcf.4">gpiodcf(4)</a>

driver for DCF77/HBG timedelta sensors through GPIO pins.

<li>New <a href="https://man.openbsd.org/?query=schsio&sektion=4">schsio(4)</a>

<li>New <a href="https://man.openbsd.org/schsio.4">schsio(4)</a>

driver for SMSC SCH311x LPC Super I/O devices.

driver now supports IT8720F chips.

driver now supports FAN4 and FAN5 sensors for IT8716F/IT8718F/IT8720F/IT8726F chips.

<li>The <a href="https://man.openbsd.org/?query=owtemp&sektion=4">owtemp(4)</a>

<li>The <a href="https://man.openbsd.org/owtemp.4">owtemp(4)</a>

driver now supports Maxim/Dallas DS18B20 and DS1822 temperature sensors.

driver now supports AMD Family 11h processors (Turion X2 Ultra et al).

driver now supports W83627DHG attachment on the I²C bus.

<li>The <a href="https://man.openbsd.org/?query=lmenv&sektion=4">lmenv(4)</a>

<li>The <a href="https://man.openbsd.org/lmenv.4">lmenv(4)</a>

driver now has better support for the fan sensors on lm81, adm9240 and ds1780 chips.

<li>The <a href="https://man.openbsd.org/?query=sdtemp&sektion=4">sdtemp(4)</a>

<li>The <a href="https://man.openbsd.org/sdtemp.4">sdtemp(4)</a>

driver now supports ST STTS424 chips.

</ul>

driver now supports ICH9 IGP M and IGP M AMT chips, and link status

detection has improved.

<li>The <a href="https://man.openbsd.org/?query=sdmmc&sektion=4">sdmmc(4)</a>

<li>The <a href="https://man.openbsd.org/sdmmc.4">sdmmc(4)</a>

driver now supports SDHC cards.

driver now supports Yukon-2 FE+ (88E8040, 88E8042) based devices.

driver now supports Intel WiFi Link 5100/5300 devices.

drivers now support hardware CCMP cryptography.

driver now has WPA-PSK support.

<li><a href="https://man.openbsd.org/?query=age&sektion=4">age(4)</a>,

<li><a href="https://man.openbsd.org/age.4">age(4)</a>,

a driver for Attansic L1 gigabit Ethernet devices was added.

<li><a href="https://man.openbsd.org/?query=ale&sektion=4">ale(4)</a>,

<li><a href="https://man.openbsd.org/ale.4">ale(4)</a>,

a driver for Atheros AR81xx (aka Attansic L1E) Ethernet devices was added.

<li><a href="https://man.openbsd.org/?query=mos&sektion=4">mos(4)</a>,

<li><a href="https://man.openbsd.org/mos.4">mos(4)</a>,

a driver for Moschip MCS7730/7830 10/100 USB Ethernet devices was added.

<li><a href="https://man.openbsd.org/?query=jme&sektion=4">jme(4)</a>,

<li><a href="https://man.openbsd.org/jme.4">jme(4)</a>,

a driver for JMicron JMC250/JMC260 10/100 and Gigabit Ethernet devices was added.

<li><a href="https://man.openbsd.org/?query=run&sektion=4">run(4)</a>,

<li><a href="https://man.openbsd.org/run.4">run(4)</a>,

a driver for Ralink USB IEEE 802.11a/b/g/Draft-N devices was added.

<li><a href="https://man.openbsd.org/?query=auacer&sektion=4">auacer(4)</a>,

<li><a href="https://man.openbsd.org/auacer.4">auacer(4)</a>,

a driver for Acer Labs M5455 audio devices was added.

<li><a href="https://man.openbsd.org/?query=ifb&sektion=4&arch=sparc64">ifb(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/ifb.4">ifb(4)</a>,

a driver for Sun Expert3D, Expert3D-Lite, XVR-500, XVR-600 and

XVR-1200 framebuffers (accelerated).

<li><a href="https://man.openbsd.org/?query=wildcatfb&sektion=4&arch=sparc64">wildcatfb(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/wildcatfb.4">wildcatfb(4)</a>,

an X driver for Sun Expert3D, Expert3D-Lite, XVR-500, XVR-600 and

XVR-1200 framebuffers (unaccelerated).

<li><a href="https://man.openbsd.org/?query=sunffb&sektion=4&arch=sparc64">sunffb(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/sunffb.4">sunffb(4)</a>,

an accelerated X driver for Sun Creator, Creator 3D and Elite 3D

framebuffers.

<li><a href="https://man.openbsd.org/?query=vdsk&sektion=4&arch=sparc64">vdsk(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/vdsk.4">vdsk(4)</a>,

a driver for virtual disks of sun4v logical domains.

<li><a href="https://man.openbsd.org/?query=vnet&sektion=4&arch=sparc64">vnet(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/vnet.4">vnet(4)</a>,

a driver for virtual network adapters of sun4v logical domains.

<li><a href="https://man.openbsd.org/?query=vrng&sektion=4&arch=sparc64">vrng(4)</a>,

<li><a href="https://man.openbsd.org/sparc64/vrng.4">vrng(4)</a>,

a driver for the random number generator on Sun UltraSPARC T2/T2+ CPUs.

<li>The <a href="https://man.openbsd.org/?query=vcons&sektion=4&arch=sparc64">vcons(4)</a>

<li>The <a href="https://man.openbsd.org/sparc64/vcons.4">vcons(4)</a>

driver is now interrupt driven.

<li><a href="https://man.openbsd.org/?query=ips&sektion=4">ips(4)</a>,

<li><a href="https://man.openbsd.org/ips.4">ips(4)</a>,

a driver for IBM SATA/SCSI ServeRAID controllers was added.

<li><a href="https://man.openbsd.org/?query=udfu&sektion=4">udfu(4)</a>,

<li><a href="https://man.openbsd.org/udfu.4">udfu(4)</a>,

a driver for device firmware upgrade (DFU) was added.

<li>Many improvements were made to the

subsystem.

driver supports several new EVDO/UMTS devices.

driver now supports the next generation of MegaRAID SAS controllers.

<li>New <a href="https://man.openbsd.org/?query=vsbic&sektion=4&arch=mvme88k">vsbic(4)</a>

<li>New <a href="https://man.openbsd.org/mvme88k/vsbic.4">vsbic(4)</a>

driver for the MVME327A SCSI and floppy controller on mvme68k and

mvme88k machines.

driver now supports 8168D/8111D-based devices, and multicast reception on

8110SB/SC-based devices.

driver now supports isochronous transfers.

<li>S/PDIF output support has been added to the

<a href="https://man.openbsd.org/?query=ac97&sektion=4">ac97(4)</a>,

<a href="https://man.openbsd.org/ac97.4">ac97(4)</a>,

<a href="https://man.openbsd.org/?query=auich&sektion=4">auich(4)</a>,

<a href="https://man.openbsd.org/auich.4">auich(4)</a>,

<a href="https://man.openbsd.org/?query=auvia&sektion=4">auvia(4)</a> and

<a href="https://man.openbsd.org/auvia.4">auvia(4)</a> and

<a href="https://man.openbsd.org/?query=azalia&sektion=4">azalia(4)</a> drivers.

<a href="https://man.openbsd.org/azalia.4">azalia(4)</a> drivers.

<li><a href="https://man.openbsd.org/?query=azalia&sektion=4">azalia(4)</a>

<li><a href="https://man.openbsd.org/azalia.4">azalia(4)</a>

mixer has been clarified and simplified, support for 20-bit and 24-bit encodings has been added.

frame buffer driver now supports acceleration.

</ul>

<p>

<li>New tools:

<ul>

<li><a href="https://man.openbsd.org/?query=ypldap&sektion=8&format=html">ypldap(8)</a>,

<li><a href="https://man.openbsd.org/ypldap.8">ypldap(8)</a>,

an YP server using LDAP as a backend.

<li><a href="https://man.openbsd.org/?query=xcompmgr&sektion=1&format=html">xcompmgr(1)</a>

<li><a href="https://man.openbsd.org/xcompmgr.1">xcompmgr(1)</a>

was added to xenocara.

</ul>

<p>

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<li>New functionality:

<ul>

<li>The libc

<a href="https://man.openbsd.org/?query=resolver&sektion=3">resolver(3)</a>

<a href="https://man.openbsd.org/resolver.3">resolver(3)</a>

may now be forced to perform lookups by TCP only using a new

<a href="https://man.openbsd.org/?query=resolv.conf&sektion=5">resolv.conf(5)</a>

<a href="https://man.openbsd.org/resolv.conf.5">resolv.conf(5)</a>

option. The nameserver declaration in

<a href="https://man.openbsd.org/?query=resolv.conf&sektion=5">resolv.conf(5)</a>

<a href="https://man.openbsd.org/resolv.conf.5">resolv.conf(5)</a>

has also been extended to allow specification of non-default nameserver ports.

<li><a href="https://man.openbsd.org/?query=apropos&sektion=1">apropos(1)</a>

<li><a href="https://man.openbsd.org/apropos.1">apropos(1)</a>

has two new options (-S and -s) to allow searching by machine architecture

and manual section.

<li><a href="https://man.openbsd.org/?query=aucat&sektion=1">aucat(1)</a>

<li><a href="https://man.openbsd.org/aucat.1">aucat(1)</a>

now has audio server capability.

Audio devices can be shared between multiple applications.

Applications can run natively on fixed sample rate devices

or on devices with unusual encodings.

Multi-channel audio devices can be split into smaller independent

subdevices.

<li><a href="https://man.openbsd.org/?query=aucat&sektion=1">aucat(1)</a>

<li><a href="https://man.openbsd.org/aucat.1">aucat(1)</a>

now has a deviceless mode, in which it can be used as a

general purpose audio file format conversion utility (to mix,

demultiplex, resample or reencode files).

<li><a href="https://man.openbsd.org/?query=ifconfig&sektion=8">ifconfig(8)</a>

<li><a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>

can now list channels supported by an IEEE 802.11 device.

<li>New views were added to

<a href="https://man.openbsd.org/?query=systat&sektion=8">systat(8)</a>:

<a href="https://man.openbsd.org/systat.8">systat(8)</a>:

malloc, bucket and pool. Improvements were made to existing views.

<li><a href="https://man.openbsd.org/?query=vnconfig&sektion=8">vnconfig(8)</a> can now create devices with arbitrary geometry with the new -t option.

<li><a href="https://man.openbsd.org/vnconfig.8">vnconfig(8)</a> can now create devices with arbitrary geometry with the new -t option.

<li>FFS filesystems are now supported on most devices, e.g. CD's, that have

sector sizes other than 512 bytes.

<li>Disklabels are now correctly placed and found on most devices, e.g. CD's,

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<li>Assorted improvements and code cleanup:

<ul>

<li><a href="https://man.openbsd.org/?query=malloc&sektion=3">malloc(3)</a>

<li><a href="https://man.openbsd.org/malloc.3">malloc(3)</a>

has gained new attack mitigation measures; critical bookkeeping

structures are protected at runtime using

<a href="https://man.openbsd.org/?query=mprotect&sektion=2">mprotect(2)</a>

<a href="https://man.openbsd.org/mprotect.2">mprotect(2)</a>

and allocated at random addresses where possible.

<li>A new version of the gdtoa code has been integrated, bringing

better C99 support to

<a href="https://man.openbsd.org/?query=printf&sektion=3">printf(3)</a>

<a href="https://man.openbsd.org/printf.3">printf(3)</a>

and friends.

<li>Vastly improved C99 support in libm, including complex math support.

<li>The

layer and thus kernel

<a href="https://man.openbsd.org/?query=pppoe&sektion=4">pppoe(4)</a>

<a href="https://man.openbsd.org/pppoe.4">pppoe(4)</a>

now support usernames and passwords of up to 255 characters.

<li>Recognize and spoof disklabel entries for more FAT and FAT32 variants.

<li>Automatically recognize tapes with 64K records.

<li>Improve option handling in <a href="https://man.openbsd.org/?query=dhcpd&sektion=8">dhcpd(8)</a>.

<li>Improve option handling in <a href="https://man.openbsd.org/dhcpd.8">dhcpd(8)</a>.

<li>When booting from a cd the root file system is now assumed to be on the cd, rather than always asking for the location.

<li>Disklabels constructed from native disklabels are now subject to the same

consistancy checks as all other disklabels.

<li>No longer display geometry information for

disk drives, since it was mostly fictitious these days.

<li>Fix handling of tftp ERROR frames so OpenBSD pxeboot can be loaded from

picky tftp servers.

<li>Many

drivers now retry operations that can't be immediately started rather than

giving up.

<li>MBR and DPME disklabels are no longer written out with invalid checksum

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<li>Install/Upgrade process changes:

<ul>

<li>crunchgen(1) and crunchide(1) have been merged into

<a href="https://man.openbsd.org/?query=crunchgen&sektion=8">crunchgen(8)</a>, which

<a href="https://man.openbsd.org/crunchgen.8">crunchgen(8)</a>, which

is now built and installed by default.

<li><a href="https://man.openbsd.org/?query=mksuncd&sektion=1">mksuncd(1)</a> now lives in base and is installed by default.

<li><a href="https://man.openbsd.org/mksuncd.1">mksuncd(1)</a> now lives in base and is installed by default.

<li>CD-ROM installs are now supported on SGI.

<li>Accept initial root passwords containing backslash characters.

<li>Install now allows multiple interfaces to be configured with

<a href="https://man.openbsd.org/?query=dhcp&sektion=8">dhcp(8)</a>.

<a href="https://man.openbsd.org/dhcp.8">dhcp(8)</a>.

<li>Upgrades now use the minimal <a href="https://man.openbsd.org/?query=protocols&sektion=5">protocols(5)</a>

<li>Upgrades now use the minimal <a href="https://man.openbsd.org/protocols.5">protocols(5)</a>

and <a href="https://man.openbsd.org/?query=services&sektion=5">services(5)</a>

and <a href="https://man.openbsd.org/services.5">services(5)</a>

files provided on the install media.

<li>The install media no longer contain a

<a href="https://man.openbsd.org/?query=disktab&sektion=5">disktab(5)</a> file.

<a href="https://man.openbsd.org/disktab.5">disktab(5)</a> file.

<li>Serial console speed is correctly determined on macppc.

</ul>

<p>

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<li>New features:

<ul>

<li>Added an option to

to force logging to <em>syslog</em> rather than <em>stderr</em>.

<li>The

<a href="https://man.openbsd.org/?query=sshd_config&sektion=5">sshd_config(5)</a>

<a href="https://man.openbsd.org/sshd_config.5">sshd_config(5)</a>

<em>ForceCommand</em> directive now accepts commandline arguments for

the <em>internal-sftp</em> server.

<li>The

~C escape commandline now support runtime creation of dynamic port

forwards.

<li>Support the

<em>SOCKS4A</em> protocol in

dynamic forwards.

<li>Support remote port forwarding with a listen port of '0'.

now supports setting <em>PermitEmptyPasswords</em> and

<em>AllowAgentForwarding</em> in <em>Match</em> blocks.

</ul>

<li>The following significant bugs have been fixed in this release:

<ul>

<li>Repair a

crash introduced in openssh-5.1 when the client is sent a zero-length

banner.

<li>The <em>eow@openssh.com</em> and <em>no-more-sessions@openssh.com</em>

protocol extensions are now only sent to peers that identify themselves

as OpenSSH.

<li>Avoid printing "Non-public channel" warnings in

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>,

<a href="https://man.openbsd.org/sshd.8">sshd(8)</a>,

since

has sent incorrect channel numbers since ~2004; make

send the correct channel number for <em>SSH2_MSG_CHANNEL_SUCCESS</em>

and <em>SSH2_MSG_CHANNEL_FAILURE</em>.

<li>Avoid double-free in

~C escape -L handler.

<li>Correct fail-on-error behaviour in

batchmode for remote <em>stat</em> operations.

<li>Avoid hang in

when attempting to connect to a server that has <em>MaxSessions</em>

set to zero.

</ul>

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<li>Over 5500 ports, minor robustness improvements in package tools.

<li>Many pre-built packages for each architecture:

<tr>

<ul>

<li>i386: 5379

<li>sparc64: 5174

<li>alpha: 5132

</ul></td><td valign=top width="25%"><ul>

<li>sh: 1543

<li>amd64: 5312

<li>powerpc: 5162

</ul></td><td valign=top width="25%"><ul>

<li>sparc: 2651

<li>arm: 4120

<li>hppa: 4689

</ul></td><td valign=top width="25%"><ul>

<li>vax: 1718

<li>mips64: 3278

</ul></td></tr></table>

</ul>

Some highlights:

<ul>

<li>Gnome 2.24.3.

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<ul>

<li>Xenocara (based on X.Org 7.4 + patches, freetype 2.3.7, fontconfig 2.4.2, Mesa 7.2, xterm 239 and more)

<li>Gcc 2.95.3

(+ <a href="https://man.openbsd.org/?query=gcc-local&sektion=1">patches</a>)

(+ <a href="https://man.openbsd.org/gcc-local.1">patches</a>)

and 3.3.5

(+ <a href="https://man.openbsd.org/?query=gcc-local&sektion=1">patches</a>)

(+ <a href="https://man.openbsd.org/gcc-local.1">patches</a>)

<li>Perl 5.10.0 (+ patches)

<li>Our improved and secured version of Apache 1.3, with SSL/TLS and DSO support

<li>OpenSSL 0.9.8j (+ patches)

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<li>Binutils 2.15 (+ patches)

<li>Gdb 6.3 (+ patches)

</ul>

<p>

</ul>

</section>

<hr>

<h3>How to install</h3>

<p>

<h3><font color="#0000e0">How to install</font></h3>

<p>

Following this are the instructions which you would have on a piece of

paper if you had purchased a CDROM set instead of doing an alternate

form of install. The instructions for doing an FTP (or other style

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</ul>

<hr>

<p>

Quick installer information for people familiar with OpenBSD, and the

use of the "disklabel -E" command. If you are at all confused when

installing OpenBSD, read the relevant INSTALL.* file as listed above!

<p>

<h3><font color="#e00000">OpenBSD/i386:</font></h3>

<h3>OpenBSD/i386:</h3>

<ul>

<p>

Play with your BIOS options to enable booting from a CD. The OpenBSD/i386

release is on CD1. If your BIOS does not support booting from CD, you will need

to create a boot floppy to install from. To create a boot floppy write

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To make a boot floppy under MS-DOS, use the "rawrite" utility located

at <i>CD1:4.5/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,

use the

utility. The following is an example usage of

<a href="https://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

<a href="https://man.openbsd.org/dd.1">dd(1)</a>,

where the device could be "floppy", "rfd0c", or

"rfd0a".

# <strong>dd if=<file> of=/dev/<device> bs=32k</strong>

</pre></ul>

</pre></blockquote>

<p>

Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or

your install will most likely fail. For more information on creating a boot

floppy and installing OpenBSD/i386 please refer to

<a href="faq/faq4.html#MkFlop">this page</a>.

</ul>

<h3>OpenBSD/amd64:</h3>

<p>

<h3><font color="#e00000">OpenBSD/amd64:</font></h3>

<ul>

The 4.5 release of OpenBSD/amd64 is located on CD2.

Boot from the CD to begin the install - you may need to adjust

your BIOS options first.

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<p>

If you are planning to dual boot OpenBSD with another OS, you will need to

read INSTALL.amd64.

</ul>

<h3>OpenBSD/macppc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/macppc:</font></h3>

<ul>

Put CD2 in your CDROM drive and poweron your machine while holding down the

<i>C</i> key until the display turns on and shows <i>OpenBSD/macppc boot</i>.

<p>

Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot

/4.5/macppc/bsd.rd</i>

</ul>

<h3>OpenBSD/sparc64:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sparc64:</font></h3>

<ul>

Put CD3 in your CDROM drive and type <i>boot cdrom</i>.

<p>

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<p>

If nothing works, you can boot over the network as described in INSTALL.sparc64.

</ul>

<h3>OpenBSD/alpha:</h3>

<p>

<h3><font color="#e00000">OpenBSD/alpha:</font></h3>

Write <i>FTP:4.5/alpha/floppy45.fs</i> or

<ul>

<p>Write <i>FTP:4.5/alpha/floppy45.fs</i> or

<i>FTP:4.5/alpha/floppyB45.fs</i> (depending on your machine) to a diskette and

enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.

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Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install

will most likely fail.

</ul>

<h3>OpenBSD/armish:</h3>

<p>

<h3><font color="#e00000">OpenBSD/armish:</font></h3>

<ul>

<p>

After connecting a serial port, Thecus can boot directly from the network

either tftp or http. Configure the network using fconfig, reset,

then load bsd.rd, see INSTALL.armish for specific details.

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and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)

then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.

More details are available in INSTALL.armish.

</ul>

<h3>OpenBSD/hp300:</h3>

<p>

<h3><font color="#e00000">OpenBSD/hp300:</font></h3>

<ul>

<p>

Boot over the network by following the instructions in INSTALL.hp300.

</ul>

<h3>OpenBSD/hppa:</h3>

<p>

<h3><font color="#e00000">OpenBSD/hppa:</font></h3>

<ul>

<p>

Boot over the network by following the instructions in INSTALL.hppa or the

<a href="hppa.html#install">hppa platform page</a>.

</ul>

<h3>OpenBSD/landisk:</h3>

<p>

<h3><font color="#e00000">OpenBSD/landisk:</font></h3>

<ul>

<p>

Write <i>miniroot45.fs</i> to the start of the CF

or disk, and boot normally.

</ul>

<h3>OpenBSD/mac68k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/mac68k:</font></h3>

<ul>

<p>

Boot MacOS as normal and extract the Macside "BSD/Mac68k Booter" utility from

<i>FTP:4.5/mac68k/utils</i> onto your hard disk. Configure the "BSD/Mac68k

Booter" with the location of your bsd.rd kernel and boot into the installer.

Refer to the instructions in INSTALL.mac68k for more details.

</ul>

<h3>OpenBSD/mvme68k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>

<ul>

<p>

You can create a bootable installation tape or boot over the network.<br>

The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>

and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k

for more details.

</ul>

<h3>OpenBSD/mvme88k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>

<ul>

<p>

You can create a bootable installation tape or boot over the network.<br>

The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>

and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k

for more details.

</ul>

<h3>OpenBSD/sparc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sparc:</font></h3>

<ul>

Boot from one of the provided install ISO images, using one of the two

commands listed below, depending on the version of your ROM.

ok <strong>boot cdrom 4.5/sparc/bsd.rd</strong>

ok <kbd>boot cdrom 4.5/sparc/bsd.rd</kbd>

> <strong>b sd(0,6,0)4.5/sparc/bsd.rd</strong>

> <kbd>b sd(0,6,0)4.5/sparc/bsd.rd</kbd>

</pre></ul>

</pre></blockquote>

<p>

If your SPARC system does not have a CD drive, you can alternatively boot from floppy.

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To boot from the floppy use one of the two commands listed below,

depending on the version of your ROM.

ok <strong>boot floppy</strong>

ok <kbd>boot floppy</kbd>

> <strong>b fd()</strong>

> <kbd>b fd()</kbd>

</pre></ul>

</pre></blockquote>

<p>

Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install

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If your SPARC system doesn't have a floppy drive nor a CD drive, you can either

setup a bootable tape, or install via network, as told in the

INSTALL.sparc file.

</ul>

<h3>OpenBSD/sgi:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sgi:</font></h3>

<ul>

<p>

Burn cd45.iso on a CD-R, put it in the CD drive of your machine and

select <i>Install System Software</i> from the System Maintenance menu.

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If your machine doesn't have a CD drive, you can

setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd".

Refer to the instructions in INSTALL.sgi for more details.

</ul>

<h3>OpenBSD/socppc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/socppc:</font></h3>

<ul>

<p>

After connecting a serial port, boot over the network via DHCP/tftp.

Refer to the instructions in INSTALL.socppc for more details.

</ul>

<h3>OpenBSD/vax:</h3>

<p>

<h3><font color="#e00000">OpenBSD/vax:</font></h3>

<ul>

Boot over the network via mopbooting as described in INSTALL.vax.

</ul>

<h3>OpenBSD/zaurus:</h3>

<p>

<h3><font color="#e00000">OpenBSD/zaurus:</font></h3>

<ul>

<p>

Using the Linux built-in graphical ipkg installer, install the

openbsd45_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus

for a few important details.

</ul>

</section>

<h3>Notes about the source code:</h3>

<p>

<h3><font color="#e00000">Notes about the source code:</font></h3>

<ul>

src.tar.gz contains a source archive starting at /usr/src. This file

contains everything you need except for the kernel sources, which are

in a separate archive. To extract:

# <kbd>mkdir -p /usr/src</kbd>

# <kbd>cd /usr/src</kbd>

# <kbd>tar xvfz /tmp/src.tar.gz</kbd>

</pre></blockquote>

<p>

# <strong>mkdir -p /usr/src</strong>

# <strong>cd /usr/src</strong>

# <strong>tar xvfz /tmp/src.tar.gz</strong>

</pre></ul>

<p>

sys.tar.gz contains a source archive starting at /usr/src/sys.

This file contains all the kernel sources you need to rebuild kernels.

To extract:

<p>

# <strong>mkdir -p /usr/src/sys</strong>

# <kbd>mkdir -p /usr/src/sys</kbd>

# <strong>cd /usr/src</strong>

# <kbd>cd /usr/src</kbd>

# <strong>tar xvfz /tmp/sys.tar.gz</strong>

</pre></ul>

</pre></blockquote>

<p>

Both of these trees are a regular CVS checkout. Using these trees it

is possible to get a head-start on using the anoncvs servers as

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Using these files

results in a much faster initial CVS update than you could expect from

a fresh checkout of the full OpenBSD source tree.

<p>

</ul>

</section>

<hr>

<h3>How to upgrade</h3>

<p>

<h3><font color="#0000e0">How to upgrade</font></h3>

<p>

If you already have an OpenBSD 4.4 system, and do not want to reinstall,

upgrade instructions and advice can be found in the

<a href="faq/upgrade45.html">Upgrade Guide</a>.

</section>

<hr>

<h3>Ports Tree</h3>

<p>

<h3><font color="#0000e0">Ports Tree</font></h3>

<p>

A ports tree archive is also provided. To extract:

<p>

# <strong>cd /usr</strong>

# <kbd>cd /usr</kbd>

# <strong>tar xvfz /tmp/ports.tar.gz</strong>

# <kbd>tar xvfz /tmp/ports.tar.gz</kbd>

# <strong>cd ports</strong>

# <kbd>cd ports</kbd>

</pre></ul>

</pre></blockquote>

<p>

The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go

read the <a href="faq/faq15.html">ports</a> page

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OpenBSD ports system.

<p>

The <i>ports/</i> directory represents a CVS (see the manpage for

cvs(1)</a> if

you aren't familiar with CVS) checkout of our ports. As with our complete

source tree, our ports tree is available via anoncvs. So, in

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available on a read-write medium and update the tree with a command

like:

<p>

# <strong>cd [portsdir]/; cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_4_5</strong>

</pre></ul>

</pre></blockquote>

<p>

[Of course, you must replace the local directory and server name here

with the location of your ports collection and a nearby anoncvs

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If you're interested in seeing a port added, would like to help out, or just

would like to know more, the mailing list ports@openbsd.org is a good

place to know.

<p>

</section>

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