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

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<title>OpenBSD 4.1</title>

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4.1

</h2>

<p>

<table>

<tr>

<td>

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

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

src="images/PuffyBaba.jpg" alt="OpenBSD 4.1 logo"></a>

src="images/PuffyBaba.jpg" alt="Puffy Baba"></a>

<td>

Released May 1, 2007<br>

<br>

4.1 Song: <a href="lyrics.html#41">"Puffy Baba and the 40 Vendors"</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/4.1/</font> directory on

<li>Go to the <code class=reldir>pub/OpenBSD/4.1/</code> directory on

one of the mirror sites.

<li>Have a look at <a href="errata41.html">The 4.1 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 4.1.

For a comprehensive list, see the <a href="plus41.html">changelog</a> leading

to 4.1.

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<li>New USB client controller support:

<ul>

<li>Support for the USB client functionality in the

<a href="https://man.openbsd.org/?query=pxaudc&sektion=4&arch=zaurus">pxaudc(4)</a> driver on the Zaurus.

<a href="https://man.openbsd.org/zaurus/pxaudc.4">pxaudc(4)</a> driver on the Zaurus.

<li>New <a href="https://man.openbsd.org/?query=usbf&sektion=4">usbf(4)</a> midlayer for USB Client controllers.

<li>New <a href="https://man.openbsd.org/usbf.4">usbf(4)</a> midlayer for USB Client controllers.

<li>New <a href="https://man.openbsd.org/?query=cdcef&sektion=4">cdcef(4)</a> driver for providing a CDCE function on USB client controllers.

<li>New <a href="https://man.openbsd.org/cdcef.4">cdcef(4)</a> driver for providing a CDCE function on USB client controllers.

</ul>

<li>New <a href="https://man.openbsd.org/?query=cas&sektion=4">cas(4)</a> driver for Sun Cassini 10/100/Gigabit Ethernet devices.

<li>New <a href="https://man.openbsd.org/cas.4">cas(4)</a> driver for Sun Cassini 10/100/Gigabit Ethernet devices.

<li>New <a href="https://man.openbsd.org/?query=uow&sektion=4">uow(4)</a> driver for Maxim/Dallas DS2490 USB 1-Wire devices.

<li>New <a href="https://man.openbsd.org/uow.4">uow(4)</a> driver for Maxim/Dallas DS2490 USB 1-Wire devices.

<li>New <a href="https://man.openbsd.org/?query=owsbm&sektion=4">owsbm(4)</a> driver for 1-Wire smart battery monitor devices.

<li>New <a href="https://man.openbsd.org/owsbm.4">owsbm(4)</a> driver for 1-Wire smart battery monitor devices.

<li>New <a href="https://man.openbsd.org/?query=zyd&sektion=4">zyd(4)</a> driver for ZyDAS ZD1211/ZD1211B USB IEEE 802.11b/g wireless network devices.

<li>New <a href="https://man.openbsd.org/zyd.4">zyd(4)</a> driver for ZyDAS ZD1211/ZD1211B USB IEEE 802.11b/g wireless network devices.

<li>New <a href="https://man.openbsd.org/?query=moscom&sektion=4">moscom(4)</a> driver for MosChip Semiconductor MCS7703 based USB serial adapters.

<li>New <a href="https://man.openbsd.org/moscom.4">moscom(4)</a> driver for MosChip Semiconductor MCS7703 based USB serial adapters.

<li>New <a href="https://man.openbsd.org/?query=glxsb&sektion=4&arch=i386">glxsb(4)</a> driver for hardware random numbers and AES acceleration on the AMD Geode LX processor.

<li>New <a href="https://man.openbsd.org/i386/glxsb.4">glxsb(4)</a> driver for hardware random numbers and AES acceleration on the AMD Geode LX processor.

<li>New <a href="https://man.openbsd.org/?query=vic&sektion=4">vic(4)</a> driver for VMware VMXnet Virtual Interface Controllers.

<li>New <a href="https://man.openbsd.org/vic.4">vic(4)</a> driver for VMware VMXnet Virtual Interface Controllers.

<li>New <a href="https://man.openbsd.org/?query=malo&sektion=4">malo(4)</a> driver for Marvell Libertas IEEE 802.11b/g wireless network devices.

<li>New <a href="https://man.openbsd.org/malo.4">malo(4)</a> driver for Marvell Libertas IEEE 802.11b/g wireless network devices.

<li>New <a href="https://man.openbsd.org/?query=pwdog&sektion=4">pwdog(4)</a> driver for Quancom PWDOG1 watchdog timer devices.

<li>New <a href="https://man.openbsd.org/pwdog.4">pwdog(4)</a> driver for Quancom PWDOG1 watchdog timer devices.

<li>New <a href="https://man.openbsd.org/?query=uberry&sektion=4">uberry(4)</a> driver for Research In Motion Blackberry devices.

<li>New <a href="https://man.openbsd.org/uberry.4">uberry(4)</a> driver for Research In Motion Blackberry devices.

<li>New <a href="https://man.openbsd.org/?query=mbg&sektion=4">mbg(4)</a> driver for Meinberg Funkuhren radio clocks.

<li>New <a href="https://man.openbsd.org/mbg.4">mbg(4)</a> driver for Meinberg Funkuhren radio clocks.

<li>New <a href="https://man.openbsd.org/?query=mesh&sektion=4&arch=macppc">mesh(4)</a> driver for the on-board SCSI controller of old world Apple Power Macintosh systems.

<li>New <a href="https://man.openbsd.org/macppc/mesh.4">mesh(4)</a> driver for the on-board SCSI controller of old world Apple Power Macintosh systems.

<li>New <a href="https://man.openbsd.org/?query=mc&sektion=4&arch=macppc">mc(4)</a> driver for the on-board Ethernet of many old world Apple Power Macintosh systems

<li>New <a href="https://man.openbsd.org/macppc/mc.4">mc(4)</a> driver for the on-board Ethernet of many old world Apple Power Macintosh systems

<li>Improved <a href="https://man.openbsd.org/?query=msk&sektion=4">msk(4)</a> driver now supports many more Marvell Yukon-2 variants including dual port cards and fiber cards.

<li>Improved <a href="https://man.openbsd.org/msk.4">msk(4)</a> driver now supports many more Marvell Yukon-2 variants including dual port cards and fiber cards.

<li>The <a href="https://man.openbsd.org/?query=gem&sektion=4">gem(4)</a> driver now supports fiber cards.

<li>The <a href="https://man.openbsd.org/gem.4">gem(4)</a> driver now supports fiber cards.

<li>The <a href="amd64.html">OpenBSD/amd64</a>

platform now has more accurate and robust time keeping.

<li>The <a href="i386.html">OpenBSD/i386</a>

program now works properly on Intel-based Macs.

<li>The <a href="https://man.openbsd.org/?query=pciide&sektion=4">pciide(4)</a> driver has had support added for newer chipsets, including:

<li>The <a href="https://man.openbsd.org/pciide.4">pciide(4)</a> driver has had support added for newer chipsets, including:

<ul>

<li>AMD CS5536 IDE;

</li><li>Intel i31244;

</li><li>NVIDIA MCP67 PATA, MCP67 SATA.

</li></ul>

<li>The <a href="https://man.openbsd.org/?query=com&sektion=4">com(4)</a> driver now supports ST16C654 devices.

<li>The <a href="https://man.openbsd.org/com.4">com(4)</a> driver now supports ST16C654 devices.

<li>The <a href="https://man.openbsd.org/?query=adt&sektion=4">adt(4)</a> driver supports some newer chipsets, such as the ADT7475.

<li>The <a href="https://man.openbsd.org/adt.4">adt(4)</a> driver supports some newer chipsets, such as the ADT7475.

<li>The <a href="macppc.html">OpenBSD/macppc</a> platform now automatically turns the machine back on following an unexpected loss of power.

<li>boot.mac an XCOFF formated boot loader for <a href="macppc.html">OpenBSD/macppc</a> capable of booting on many old world macs.

</ul>

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<li>New tools:

<ul>

<li>BSD-licensed <a href="https://man.openbsd.org/?query=pkg-config&sektion=1">pkg-config(1)</a>, a complete rewrite of the GNU tool of

<li>BSD-licensed <a href="https://man.openbsd.org/pkg-config.1">pkg-config(1)</a>, a complete rewrite of the GNU tool of

the same name, significantly smaller and more maintainable.

<li><a href="https://man.openbsd.org/?query=hoststated&sektion=8">hoststated(8)</a>, a layer 3 and layer 7 server load balancing daemon with host monitoring capacities.

<li><a href="https://man.openbsd.org/hoststated.8">hoststated(8)</a>, a layer 3 and layer 7 server load balancing daemon with host monitoring capacities.

<li>new BSD-licensed <a href="https://man.openbsd.org/?query=ripd&sektion=8">ripd(8)</a>.

<li>new BSD-licensed <a href="https://man.openbsd.org/ripd.8">ripd(8)</a>.

<li><a href="https://man.openbsd.org/?query=bgplg&sektion=8">bgplg(8)</a>, a CGI looking glass for OpenBGPD, is now available for use with the system httpd.

<li><a href="https://man.openbsd.org/bgplg.8">bgplg(8)</a>, a CGI looking glass for OpenBGPD, is now available for use with the system httpd.

<li><a href="https://man.openbsd.org/?query=bgplgsh&sektion=8">bgplgsh(8)</a>, a looking glass shell for OpenBGPD, is now available for use as a restricted read-only command line interface.

<li><a href="https://man.openbsd.org/bgplgsh.8">bgplgsh(8)</a>, a looking glass shell for OpenBGPD, is now available for use as a restricted read-only command line interface.

</ul>

<p>

<li>New functionality:

<ul>

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

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

can now pipe logs directly to other programs, making real-time log analysis easier.

<li>The IP_RECVTTL

socket option allows programs to receive the incoming ttl on raw and udp sockets.

<li>The IP_MINTTL

socket option allows programs to ask the kernel to discard any packets with a ttl

smaller than the given one, for implementing the IP TTL security hack aka the Generalized

TTL Security Mechanism specified in RFC 3682.

<li>Multiple, independent routing tables, with

acting as selector.

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

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

can be told which table to work with now, and routing daemons have been modified to

cope as well.

<li>The

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

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

interface is now clonable.

can log to multiple pflog interfaces now, each rule can specify which pflog interface

to log to.

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

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

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

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

can now be told which pflog interface to work with.

<li>The

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

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

interface is now clonable as well, thus only there when actually needed.

<li>

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

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

can now expire table entries.

<li><i>keep state</i> is now the default for <a href="https://man.openbsd.org/?query=pf.conf&sektion=5">pf.conf(5)</a> rules, as is the <i>flags S/SA</i> option on TCP connections. <i>no state</i> and <i>flags any</i> can be used to disable stateful filtering or TCP flags checking.

<li><i>keep state</i> is now the default for <a href="https://man.openbsd.org/pf.conf.5">pf.conf(5)</a> rules, as is the <i>flags S/SA</i> option on TCP connections. <i>no state</i> and <i>flags any</i> can be used to disable stateful filtering or TCP flags checking.

<li>The <a href="https://man.openbsd.org/?query=pfctl&sektion=8">pfctl(8)</a> ruleset optimiser can be enabled in <a href="https://man.openbsd.org/?query=pf.conf&sektion=5">pf.conf(5)</a>.

<li>The <a href="https://man.openbsd.org/pfctl.8">pfctl(8)</a> ruleset optimiser can be enabled in <a href="https://man.openbsd.org/pf.conf.5">pf.conf(5)</a>.

<li><a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> anchors can now be loaded inline in the main <a href="https://man.openbsd.org/?query=pf.conf&sektion=5">pf.conf(5)</a> and can be printed recursively.

<li><a href="https://man.openbsd.org/pf.4">pf(4)</a> anchors can now be loaded inline in the main <a href="https://man.openbsd.org/pf.conf.5">pf.conf(5)</a> and can be printed recursively.

<li>Allow

rules inside anchors to have their counters reset, and make counter read

& reset an atomic operation.

<li>

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

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

dampens status changes now, thus not alerting for a single wrong sensor read, since many

sensors lie once in a while.

<li>

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

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

<a href="https://man.openbsd.org/?query=spamlogd&sektion=8">spamlogd(8)</a> now support synchronisation of the greylist database across multiple hosts. The greytrapping mechanism now allows for whole domain traps, and noticing out of order MX use.

<a href="https://man.openbsd.org/spamlogd.8">spamlogd(8)</a> now support synchronisation of the greylist database across multiple hosts. The greytrapping mechanism now allows for whole domain traps, and noticing out of order MX use.

<li>

<a href="https://man.openbsd.org/?query=spamd&sektion=8">spamd(8)</a> database format has changed from DB_BTREE to DB_HASH for much better performance on large installations with big databases.

<a href="https://man.openbsd.org/spamd.8">spamd(8)</a> database format has changed from DB_BTREE to DB_HASH for much better performance on large installations with big databases.

<li>

The

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

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

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

<a href="https://man.openbsd.org/brconfig.8">brconfig(8)</a> tool now support

the Rapid Spanning Tree Protocol (RSTP).

The new RSTP mode is now used by default when enabled with the <em>stp</em> option.

<li><a href="https://man.openbsd.org/?query=cd&sektion=4">cd(4)</a> now supports reading from region protected DVDs.

<li><a href="https://man.openbsd.org/cd.4">cd(4)</a> now supports reading from region protected DVDs.

<li>Detect

<a href="https://man.openbsd.org/?query=mount_msdos&sektion=8">MS-DOS filesystems</a>

<a href="https://man.openbsd.org/mount_msdos.8">MS-DOS filesystems</a>

and spoof disklabel partitions for them even when there is no MBR, e.g. on some newer iPods.

</ul>

<p>

<li>Assorted improvements and code cleanup:

<ul>

command has been improved to be more robust to various forms of inode and

superblock corruption.

command got some new ways of filtering the display.

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

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

file descriptor handling has been improved to eliminate several race and deadlock conditions and improve performance.

<li>The <a href="https://man.openbsd.org/?query=mount_msdos&sektion=8">MS-DOS filesystem</a>

<li>The <a href="https://man.openbsd.org/mount_msdos.8">MS-DOS filesystem</a>

has had a potential corruption issue fixed, and is more reliable when given

a corrupted filesystem to mount.

<li>The <a href="https://man.openbsd.org/?query=mount_msdos&sektion=8">MS-DOS filesystem</a>

<li>The <a href="https://man.openbsd.org/mount_msdos.8">MS-DOS filesystem</a>

and the

<a href="https://man.openbsd.org/?query=fdisk&sektion=8&arch=i386">fdisk(8)</a>

<a href="https://man.openbsd.org/i386/fdisk.8">fdisk(8)</a>

command have been enhanced to work on devices with 2048 byte sectors,

e.g. newer iPods.

<li>The <a href="https://man.openbsd.org/?query=rcs&sektion=1">OpenRCS</a> tools

<li>The <a href="https://man.openbsd.org/rcs.1">OpenRCS</a> tools

are smarter at handling files, especially when dealing with binary files.

GNU RCS compatibility has also been improved.

editor now displays column numbers in the status bar. It has also

received several improvements which make it more reliable: line

numbers, file insertions, and search wrapping all now work as

expected.

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

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

command has a cleaner look, and a display was added for hardware sensors.

<li>The <a href="alpha.html">OpenBSD/alpha</a> platform now uses gcc3.

<li>Improved support for usb attached cd drives and ever more odd

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

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

devices.

<li>Don't treat NetBSD or FreeBSD MBR partitions as substitutes for an OpenBSD partition. i.e. don't try to boot from them or use them to store OpenBSD disklabels.

</ul>

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<li>OpenNTPD 4.1:

<ul>

<li>Greatly improved support for timedelta sensors.

now uses a strictly monotonically increasing time (uptime, basically)

for its internal timers, so setting the system clock doesn't influence

query rates, trust levels, etc. any more.

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<li>OpenSSH 4.6:

<ul>

now allows the enabling and disabling of authentication

methods on a per user, group, host and network basis via the

<em>Match</em> directive in

<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>.

</ul>

<p>

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<li>X.Org 6.9.0 (+ patches, and i386 contains XFree86 3.3.6 servers

(+ patches) for legacy chipsets not supported by X.Org)

<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 5.8.8 (+ patches)

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

<li>OpenSSL 0.9.7j (+ 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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<li>FTP:.../OpenBSD/4.1/vax/INSTALL.vax

<li>FTP:.../OpenBSD/4.1/zaurus/INSTALL.zaurus

</ul>

</section>

<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>CD1:4.1/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 4.1 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

/4.1/macppc/bsd.rd</i>

</ul>

<h3>OpenBSD/sparc:</h3>

<p>

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

<ul>

The 4.1 release of OpenBSD/sparc is located on CD3. To boot off of this CD you

can use one of the two commands listed below, depending on the version of your

ROM.

ok <strong>boot cdrom 4.1/sparc/bsd.rd</strong>

ok <kbd>boot cdrom 4.1/sparc/bsd.rd</kbd>

> <strong>b sd(0,6,0)4.1/sparc/bsd.rd</strong>

> <kbd>b sd(0,6,0)4.1/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/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:4.1/alpha/floppy41.fs</i> or

<ul>

<p>Write <i>FTP:4.1/alpha/floppy41.fs</i> or

<i>FTP:4.1/alpha/floppyB41.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>CD3:4.1/landisk/miniroot41.fs</i> to the start of the CF

or disk, and boot normally.

</ul>

<h3>OpenBSD/luna88k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/luna88k:</font></h3>

<ul>

<p>

Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.

Alternatively, you can create a bootable tape and boot from it. Refer to

the instructions in INSTALL.luna88k for more details.

</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:4.1/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/sgi:</h3>

<p>

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

<ul>

<p>

Burn cd41.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/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

openbsd41_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 4.0 system, and do not want to reinstall,

upgrade instructions and advice can be found in the

<a href="faq/upgrade41.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_1</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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