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1.1       david       1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
                      2: <html>
                      3: <head>
                      4: <title>OpenBSD 4.3 Release</title>
                      5: <link rev=made href="mailto:www@openbsd.org">
                      6: <meta name="resource-type" content="document">
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                      8: <meta name="description" content="OpenBSD 4.3">
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                     10: <meta name="distribution" content="global">
                     11: <meta name="copyright" content="This document copyright 2008 by OpenBSD.">
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                     13:
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                     15:
                     16: <a href="index.html">
                     17: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
                     18: <hr>
                     19:
                     20: <p>
1.26      david      21: <a href="images/Cryptonaut.jpg">
1.1       david      22: <img align="left" width="227" height="343" hspace="24" vspace="30"
1.24      deraadt    23: src="images/Cryptonaut.jpg" alt="OpenBSD 4.3 logo"></a>
1.1       david      24: <h2><font color="#0000e0">The OpenBSD 4.3 Release:</font></h2>
                     25: <p>
                     26: To be released May 1, 2008<br>
                     27: Copyright 1997-2008, Theo de Raadt.<br>
1.16      deraadt    28: <font color="#e00000">ISBN 978-0-9784475-1-9</font>
1.1       david      29: <br>
1.39      deraadt    30: <a href="lyrics.html#43">4.3 Song: not yet titled</a>
1.1       david      31: <p>
                     32:
                     33: <a href="#new">What's New</a><br>
                     34: <a href="#install">How to install</a><br>
                     35: <a href="#upgrade">How to upgrade</a><br>
                     36: <a href="#ports">How to use the ports tree</a><br>
                     37: <a href="orders.html">Ordering a CD set</a><br>
                     38:
                     39: <p>
                     40: <h3><font color="#0000e0">
                     41: To get the files for this release:
                     42: <ul>
                     43: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
                     44: <li>See the information on <a href="ftp.html">The FTP page</a> for
                     45:     a list of mirror machines.
                     46: <li>Go to the <font color="#e00000">pub/OpenBSD/4.3/</font> directory on
                     47:     one of the mirror sites.
                     48: <li>Briefly read the rest of this document.
                     49: <li>Have a look at <a href="errata43.html">The 4.3 Errata page</a> for a list
                     50:     of bugs and workarounds.
                     51: <li>See a <a href="plus43.html">detailed log of changes</a> between the
                     52:     4.2 and 4.3 releases.
                     53: </ul>
                     54: </font></h3>
                     55: <br clear=all>
                     56:
                     57: <strong>Note:</strong> All applicable copyrights and credits can be found
                     58: in the applicable file sources found in the files src.tar.gz, sys.tar.gz,
                     59: xenocara.tar.gz, or in the files fetched via ports.tar.gz.  The distribution
                     60: files used to build packages from the ports.tar.gz file are not included on
                     61: the CDROM because of lack of space.
                     62: <p>
                     63:
                     64: <a name="new"></a>
                     65: <hr>
                     66: <p>
                     67: <h3><font color="#0000e0">What's New</font></h3>
                     68: <p>
                     69: This is a partial list of new features and systems included in OpenBSD 4.3.
                     70: For a comprehensive list, see the <a href="plus43.html">changelog</a> leading
                     71: to 4.3.
                     72: <p>
                     73:
                     74: <ul>
                     75:
                     76: <li>New/extended platforms:
                     77: <ul>
1.41    ! miod       78: <li><a href="sparc64.html">OpenBSD/sparc64</a><br>
1.3       kettenis   79:     SMP support.
1.41    ! miod       80: <li><a href="hppa.html">OpenBSD/hppa</a><br>
1.3       kettenis   81:     K-class servers like the K200 and K410 are supported now.
1.41    ! miod       82: <li><a href="mvme88k.html">OpenBSD/mvme88k</a><br>
        !            83:     SMP support on MVME188 and MVME188A systems.<br>
        !            84:     88110 processor, and thus MVME197LE/SP/DP boards, are supported now.
1.1       david      85: </ul>
                     86: <p>
                     87:
                     88: <li>Improved hardware support, including:
                     89: <ul>
1.20      kettenis   90: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bge&amp;sektion=4">bge(4)</a> driver now supports BCM5906/BCM5906M 10/100 and BCM5755 10/100/Gigabit Ethernet devices.
                     91: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cas&amp;sektion=4">cas(4)</a> driver now supports Cassini+ 10/100/Gigabit Ethernet devices.
                     92: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&amp;sektion=4">em(4)</a> driver now supports ICH9 10/100 and 10/100/Gigabit Ethernet devices.
                     93: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gem&amp;sektion=4">gem(4)</a> driver now supports the onboard 1000base-SX interface on the Sun Fire V880 server.
                     94: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ixgb&amp;sektion=4">ixgb(4)</a> driver now supports the Sun 10Gb PCI-X Ethernet devices.
                     95: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=msk&amp;sektion=4">msk(4)</a> driver now supports Yukon FE+ 10/100 and Yukon Supreme 10/100/Gigabit Ethernet devices.
                     96: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nfe&amp;sektion=4">nfe(4)</a> driver now supports MCP73, MCP77 and MCP79 10/100/Gigabit Ethernet devices.
1.29      damien     97: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ral&amp;sektion=4">ral(4)</a> driver now supports RT2800 based wireless network devices.
1.20      kettenis   98: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cmpci&amp;sektion=4">cmpci(4)</a> driver now supports CMI8768 based audio adapters.
                     99: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=it&amp;sektion=4">it(4)</a> driver now supports ITE IT8705F/8712F/8716F/8718F/8726F and SiS SiS950 ICs. Watchdog timer functionality added.
                    100: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mfi&amp;sektion=4">mfi(4)</a> driver now supports Dell CERC6/PERC6 and LSI SAS1078 RAID controllers.
                    101: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viapm&amp;sektion=4">viapm(4)</a> driver now supports the VIA VT8237S south bridges SMBus controller.
1.35      jsg       102: <li>Support for hotplugging ExpressCard devices has been added.
1.20      kettenis  103: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=amdpcib&amp;sektion=4&amp;arch=amd64">amdpcib(4)</a> driver for the AMD-8111 series LPC bridge and timecounter on amd64.
                    104: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pctr&amp;sektion=4&amp;arch=amd64">pctr(4)</a> driver for the CPU performance counters on amd64.
                    105: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bwi&amp;sektion=4">bwi(4)</a> driver for the Broadcom AirForce IEEE 802.11b/g wireless network device.
                    106: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=envy&amp;sektion=4">envy(4)</a> driver for the VIA Envy24 audio device.
                    107: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=et&amp;sektion=4">et(4)</a> driver for the Agere/LSI ET1310 10/100/Gigabit Ethernet device.
                    108: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=etphy&amp;sektion=4">etphy(4)</a> driver for the Agere/LSI ET1011 TruePHY Gigabit Ethernet PHY.
                    109: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=amdpcib&amp;sektion=4&amp;arch=i386">amdpcib(4)</a> driver for the AMD-8111 series LPC bridge and timecounter on i386.
                    110: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=glxpcib&amp;sektion=4&amp;arch=i386">glxpcib(4)</a> driver for the AMD CS5536 PCI-ISA bridge with timecounter, watchdog timer, and GPIO on i386.
1.29      damien    111: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&amp;sektion=4">iwn(4)</a> driver for the Intel Wireless WiFi Link 4965AGN IEEE 802.11a/b/g/Draft-N wireless network device.
1.20      kettenis  112: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=msts&amp;sektion=4">msts(4)</a> driver for the Meinberg Standard Time String timedelta sensor.
                    113: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gbe&amp;sektion=4&amp;arch=sgi">gbe(4)</a> driver for the SGI Graphics Back End (GBE) Frame Buffer on sgi.
                    114: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mkbc&amp;sektion=4&amp;arch=sgi">mkbc(4)</a> driver for the Moosehead PS/2 Controller on sgi.
                    115: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=power&amp;sektion=4&amp;arch=sgi">power(4)</a> driver for the power button on sgi.
                    116: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ecadc&amp;sektion=4&amp;arch=sparc64">ecadc(4)</a> driver for the Environmental Monitoring Subsystem temperature sensor on sparc64.
                    117: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tda&amp;sektion=4&amp;arch=sparc64">tda(4)</a> driver for the fan controller on the Sun Blade 1000/2000, making these machines much less noisy.
                    118: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=spdmem&amp;sektion=4">spdmem(4)</a> driver retrieves information about memory modules.
                    119: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=thmc&amp;sektion=4">thmc(4)</a> driver for the TI THMC50, Analog ADM1022/1028 temperature sensor.
                    120: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uchcom&amp;sektion=4">uchcom(4)</a> driver for the WinChipHead CH341/340 based USB serial adapter.
                    121: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=umbg&amp;sektion=4">umbg(4)</a> driver for the Meinberg Funkuhren USB5131 timedelta sensor.
                    122: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=upgt&amp;sektion=4">upgt(4)</a> driver for the Conexant/Intersil PrismGT SoftMAC USB IEEE 802.11b/g wireless network device.
                    123: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wbng&amp;sektion=4">wbng(4)</a> driver for the Winbond W83793G temperature, voltage, and fan sensor.
                    124: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wbsio&amp;sektion=4">wbsio(4)</a> driver for the Winbond LPC Super I/O ICs.
                    125: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=adl&amp;sektion=4">adl(4)</a> driver for the Andigilog aSC7621 temperature, voltage, and fan sensor.
1.1       david     126: </ul>
                    127: <p>
                    128:
                    129: <li>New tools:
                    130: <ul>
1.20      kettenis  131: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpd&amp;sektion=8">snmpd(8)</a>, implementing the Simple Network Management Protocol.
                    132: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpctl&amp;sektion=8">snmpctl(8)</a> program controls the SNMP daemon.
                    133: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcidump&amp;sektion=8">pcidump(8)</a> utility displays the device address, vendor, and product name of PCI devices.
                    134: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ldattach&amp;sektion=8">ldattach(8)</a> is used to attach a line discipline to a serial line to allow for in-kernel processing of the received and/or sent data.
1.1       david     135: </ul>
                    136: <p>
                    137:
                    138: <li>New functionality:
                    139: <ul>
1.20      kettenis  140: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=eeprom&sektion=8&amp;arch=sparc">eeprom(8)</a> is now able to display the OpenPROM device tree on systems that have it.
1.7       jasper    141: <li>Support for X11 on sgi has been added.
1.28      jasper    142: <li>The periodic <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=security&sektion=8">security(8)</a> reports now include package changes.
1.25      jakemsr   143: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cmpci&amp;sektion=4">cmpci(4)</a> driver now supports multichannel audio playback if the hardware supports it.
                    144: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=auvia&amp;sektion=4">auvia(4)</a> driver now supports multichannel audio playback if the hardware supports it.
                    145: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=auich&amp;sektion=4">auich(4)</a> driver now supports recording from the microphone as well as full-duplex mode.
                    146: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=eso&amp;sektion=4">eso(4)</a> driver now supports recording as well as full-duplex mode.
1.31      otto      147: <li>The ffs layer is now 64-bit disk block address clean.
                    148: This means that disks, partitions and filesystems larger than 2TB are
1.32      sobrado   149: now supported, with the exception of statfs(2) and quotas.
1.1       david     150: </ul>
                    151: <p>
                    152:
                    153: <li>Assorted improvements and code cleanup:
                    154: <ul>
1.13      mikeb     155: <li>Improved support for an <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lkm&amp;sektion=4">lkm(4)</a> subsystem on amd64.
1.25      jakemsr   156: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ossaudio&amp;sektion=3">ossaudio(3)</a> received several bug fixes and enhancements including but not limited to improved recording and full-duplex support.
                    157: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=audio&amp;sektion=4">audio(4)</a> received several bug fixes and enhancements including but not limited to improved recording and full-duplex support.
1.22      espie     158: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=make&amp;sektion=1">make(1)</a> was heavily modified, mostly to improve support for parallel build.
                    159: Parallel builds now run commands in the same way the sequential builds do,
                    160: and the output from commands is more readable.
                    161: A large part of the source tree, xenocara, and quite a few ports now build
                    162: correctly with <code>make -j</code>.
1.34      xsa       163: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rcs&iamp;sektion=1">rcs</a> tools improvements and bug fixes.
1.36      claudio   164: <li>RTM_VERSION was increased so that all routing messages could be modified
                    165: to include additional fields for upcoming networking features.
1.1       david     166: </ul>
                    167: <p>
                    168:
                    169: <li>Install/Upgrade process changes:
                    170: <ul>
1.39      deraadt   171: <li>More platforms now have serial console support when installing.
                    172: <li><a href="vax.html">OpenBSD/vax</a> now also has both kinds of install ISO cd images.
1.1       david     173: </ul>
                    174: <p>
                    175:
                    176: <li>OpenBGPD 4.3:
                    177: <ul>
1.39      deraadt   178: <li>Correctly handle prefixes which would cause a routing loop.
1.36      claudio   179: <li>Bgpctl's detailed RIB output shows additional attributes like extended
                    180:     communities or the cluster id list.
1.1       david     181: </ul>
                    182: <p>
                    183:
                    184: <li>OpenNTPD 4.3:
                    185: <ul>
1.38      otto      186: <li>Handle IP changes of clients more gracefully.
1.37      otto      187: <li>Log peer and sensor status to syslog if the majority of either is
                    188: bad, or if a SIGINFO signal is received.
1.38      otto      189: <li>Allow offsetting of time sensors that have a systematic error.
1.1       david     190: </ul>
                    191: <p>
                    192:
                    193: <li>OpenOSPFD 4.3:
                    194: <ul>
1.40      otto      195: <li>Equal cost multipath support -- don't forget to set the right sysctls.
1.39      deraadt   196: <li>Parser and commandline options are now in sync with bgpd.
1.1       david     197: </ul>
                    198: <p>
                    199:
1.30      reyk      200: <li>relayd 4.3:
1.1       david     201: <ul>
1.30      reyk      202: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hoststated&amp;sektion=8&amp;manpath=OpenBSD+4.2">hoststated(8)</a>/<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hoststatectl&amp;sektion=8&amp;manpath=OpenBSD+4.2">hoststatectl(8)</a>
                    203: were renamed to
                    204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd&amp;sektion=8">relayd(8)</a>/<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayctl&amp;sektion=8">relayctl(8)</a>.
                    205: <li>Improved configuration grammar for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd.conf&amp;sektion=5">relayd.conf(5)</a>.
                    206: <li>Allow to send SNMP traps via <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpd&amp;sektion=8">snmpd(8)</a> when host states change.
                    207: <li>Improved support for URL filtering and protocol actions.
                    208: <li>Added support for UDP-based DNS relaying with request ID randomisation.
                    209: <li>Various bug fixes, optimisations, and cleanups.
                    210: <li>Improved reload support.
1.1       david     211: </ul>
                    212: <p>
                    213:
                    214: <li>OpenSSH 4.8:
                    215: <ul>
1.33      djm       216: <li>New features:
                    217:   <ul>
                    218:     <li>Added
                    219:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=chroot&amp;sektion=2">chroot(2)</a>
                    220:     support for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>,
                    221:      controlled by a new option
                    222:     <em>"ChrootDirectory"</em>. Please refer to
                    223:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    224:     for details, and
                    225:     please use this feature carefully.</li>
                    226:     <li>Linked
                    227:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&amp;sektion=8">sftp-server(8)</a>
                    228:     into
                    229:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>. The internal sftp server is
                    230:     used when the command <em>"internal-sftp"</em> is specified in a Subsystem
                    231:     or ForceCommand declaration. When used with <em>ChrootDirectory</em>, the
                    232:     internal sftp server requires no special configuration of files
                    233:     inside the chroot environment. Please refer to
                    234:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    235:     for more information.</li>
                    236:     <li>Added a protocol extension method "posix-rename@openssh.com" for
                    237:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&amp;sektion=8">sftp-server(8)</a>
                    238:     to perform POSIX atomic rename() operations.</li>
                    239:     <li>Removed the fixed limit of 100 file handles in
                    240:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&amp;sektion=8">sftp-server(8)</a>.
                    241:     The server will now dynamically allocate handles up to the number of
                    242:     available file descriptors.</li>
                    243:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>
                    244:     will now skip generation of SSH protocol 1 ephemeral server
                    245:     keys when in inetd mode and protocol 2 connections are negotiated.
                    246:     This speeds up protocol 2 connections to inetd-mode servers that
                    247:     also allow Protocol 1.</li>
                    248:     <li>Accept the <em>PermitRootLogin</em> directive in a
                    249:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    250:     <em>Match</em>
                    251:     block. Allows for, e.g. permitting root only from the local
                    252:     network.</li>
                    253:     <li>Reworked
                    254:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>
                    255:     argument splitting and escaping to be more
                    256:     internally consistent (i.e. between sftp commands) and more
                    257:     consistent with
                    258:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sh&amp;sektion=1">sh(1)</a>.
                    259:     Please note that this will change the
                    260:     interpretation of some quoted strings, especially those with
                    261:     embedded backslash escape sequences.</li>
                    262:     <li>Support <em>"Banner=none"</em> in
                    263:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    264:     to disable sending of a
                    265:     pre-login banner (e.g. in a <em>Match</em> block).</li>
                    266:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>
                    267:     <em>ProxyCommand</em>s are now executed with $SHELL rather than
                    268:     /bin/sh.</li>
                    269:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)'s</a>
                    270:     <em>ConnectTimeout</em> option is now applied to both the TCP
                    271:     connection and the SSH banner exchange (previously it just covered
                    272:     the TCP connection). This allows callers of
                    273:     <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>
                    274:     to better detect
                    275:     and deal with stuck servers that accept a TCP connection but don't
                    276:     progress the protocol, and also makes <em>ConnectTimeout</em> useful for
                    277:     connections via a <em>ProxyCommand</em>.</li>
                    278:     <li>Many new regression tests, including interop tests against PuTTY's
                    279:     plink</li>
                    280:   </ul></li>
                    281:   <li>The following significant bugs have been fixed in this release:
                    282:   <ul>
                    283:      <li>SSH2_MSG_UNIMPLEMENTED packets did not correctly reset the client
                    284:      keepalive logic, causing disconnections on servers that did not
                    285:      explicitly implement "keepalive@openssh.com".</li>
                    286:      <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>
                    287:      used the obselete SIG DNS RRtype for host keys in DNS,
                    288:      instead of the current standard RRSIG.</li>
                    289:      <li>Correctly drain ACKs when a
                    290:      <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>
                    291:      upload write fails midway,
                    292:      avoids a fatal() exit from what should be a recoverable condition.</li>
                    293:      <li>Fixed packet size advertisements. Previously TCP and agent
                    294:      forwarding incorrectly advertised the channel window size as the
                    295:      packet size, causing fatal errors under some conditions.</li>
                    296:      <li><em>Many more bugfixes. Please refer to the
                    297:      <a href="http://www.openssh.com/txt/release-4.8">Release Notes</a>.</em>
                    298:      </li>
                    299:   </ul></li>
1.1       david     300: </ul>
                    301: <p>
                    302:
                    303: <li>Over 4,900 ports, minor robustness improvements in package tools.
                    304: <li>Many pre-built packages for each architecture:
                    305:     <table border=0 cellspacing=0 cellpadding=2 width="95%">
                    306:     <tr>
                    307:     <td valign="top" width="33%">
                    308:     <ul>
                    309:     <li>i386:       XXXX
                    310:     <li>sparc64:    XXXX
                    311:     <li>alpha:      XXXX
                    312:     <li>sh:          XXX
                    313: </ul></td><td valign=top width="33%"><ul>
                    314:     <li>amd64:      XXXX
                    315:     <li>powerpc:    XXXX
                    316:     <li>sparc:      XXXX
                    317:     <li>m68k:       XXXX
                    318: </ul></td><td valign=top width="33%"><ul>
                    319:     <li>arm:        XXXX
                    320:     <li>hppa:       XXXX
                    321:     <li>vax:         XXX
                    322: </ul></td></tr></table>
                    323: Some highlights:
                    324: <ul>
1.2       jasper    325: <li>Gnome 2.20.3.
                    326: <li>GNUstep 1.14.2.
                    327: <li>Mozilla Firefox 2.0.0.12.
                    328: <li>Mozilla Thunderbird 2.0.0.12.
                    329: <li>GHC 6.6.1 (amd64 and i386 only).
                    330: <li>MySQL 5.0.51a.
                    331: <li>OpenMotif 2.3.0.
                    332: <li>OpenOffice.org 2.3.1.
                    333: <li>PostgreSQL 8.2.6.
                    334: <li>Xfce 4.4.2.
1.1       david     335: <li>...
                    336: </ul>
                    337: <p>
                    338:
                    339: <li>As usual, steady improvements in manual pages and other documentation.
                    340: <p>
                    341:
                    342: <li>The system includes the following major components from outside suppliers:
                    343: <ul>
1.4       matthieu  344: <li>Xenocara (based on X.Org 7.3 + patches, freetype 2.3.5, fontconfig
1.1       david     345: 2.4.2, Mesa 7.0.2, xterm 232 and more)
                    346: <li>Gcc 2.95.3
                    347: (+ <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gcc-local&amp;sektion=1">patches</a>)
                    348: and 3.3.5
                    349: (+ <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gcc-local&amp;sektion=1">patches</a>)
                    350: <li>Perl 5.8.8 (+ patches)
                    351: <li>Our improved and secured version of Apache 1.3, with SSL/TLS and DSO support
                    352: <li>OpenSSL 0.9.7j (+ patches)
                    353: <li>Groff 1.15
                    354: <li>Sendmail 8.14.1, with libmilter
                    355: <li>Bind 9.4.2 (+ patches)
                    356: <li>Lynx 2.8.5rel.4 with HTTPS and IPv6 support (+ patches)
                    357: <li>Sudo 1.6.9p12
                    358: <li>Ncurses 5.2
                    359: <li>Latest KAME IPv6
                    360: <li>Heimdal 0.7.2 (+ patches)
                    361: <li>Arla 0.35.7
                    362: <li>Binutils 2.15 (+ patches)
                    363: <li>Gdb 6.3 (+ patches)
                    364: </ul>
                    365: <p>
                    366:
                    367: </ul>
                    368:
                    369: <a name="install"></a>
                    370: <hr>
                    371: <p>
                    372: <h3><font color="#0000e0">How to install</font></h3>
                    373: <p>
                    374: Following this are the instructions which you would have on a piece of
                    375: paper if you had purchased a CDROM set instead of doing an alternate
                    376: form of install.  The instructions for doing an FTP (or other style
                    377: of) install are very similar; the CDROM instructions are left intact
                    378: so that you can see how much easier it would have been if you had
                    379: purchased a CDROM instead.
                    380: <p>
                    381:
                    382: <hr>
                    383: Please refer to the following files on the three CDROMs or FTP mirror for
                    384: extensive details on how to install OpenBSD 4.3 on your machine:
                    385: <p>
                    386: <ul>
                    387: <li>CD1:4.3/i386/INSTALL.i386
                    388: <p>
                    389: <li>CD2:4.3/amd64/INSTALL.amd64
                    390: <li>CD2:4.3/macppc/INSTALL.macppc
                    391: <p>
                    392: <li>CD3:4.3/sparc64/INSTALL.sparc64
                    393: <p>
                    394: <li>FTP:.../OpenBSD/4.3/alpha/INSTALL.alpha
                    395: <li>FTP:.../OpenBSD/4.3/armish/INSTALL.armish
                    396: <li>FTP:.../OpenBSD/4.3/hp300/INSTALL.hp300
                    397: <li>FTP:.../OpenBSD/4.3/hppa/INSTALL.hppa
                    398: <li>FTP:.../OpenBSD/4.3/landisk/INSTALL.landisk
                    399: <li>FTP:.../OpenBSD/4.3/mac68k/INSTALL.mac68k
                    400: <li>FTP:.../OpenBSD/4.3/mvme68k/INSTALL.mvme68k
                    401: <li>FTP:.../OpenBSD/4.3/mvme88k/INSTALL.mvme88k
1.27      david     402: <li>FTP:.../OpenBSD/4.3/sgi/INSTALL.sgi
1.1       david     403: <li>FTP:.../OpenBSD/4.3/sparc/INSTALL.sparc
                    404: <li>FTP:.../OpenBSD/4.3/vax/INSTALL.vax
                    405: <li>FTP:.../OpenBSD/4.3/zaurus/INSTALL.zaurus
                    406: </ul>
                    407: <hr>
                    408:
                    409: <p>
                    410: Quick installer information for people familiar with OpenBSD, and the
                    411: use of the "disklabel -E" command.  If you are at all confused when
                    412: installing OpenBSD, read the relevant INSTALL.* file as listed above!
                    413: <p>
                    414:
                    415: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
                    416: <ul>
                    417: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
                    418: release is on CD1. If your BIOS does not support booting from CD, you will need
                    419: to create a boot floppy to install from. To create a boot floppy write
                    420: <i>CD1:4.3/i386/floppy43.fs</i> to a floppy and boot via the floppy drive.
                    421:
                    422: <p>
                    423: Use <i>CD1:4.3/i386/floppyB43.fs</i> instead for greater SCSI controller
                    424: support, or <i>CD1:4.3/i386/floppyC43.fs</i> for better laptop support.
                    425:
                    426: <p>
                    427: If you can't boot from a CD or a floppy disk,
                    428: you can install across the network using PXE as described in
                    429: the included INSTALL.i386 document.
                    430:
                    431: <p>
                    432: If you are planning on dual booting OpenBSD with another OS, you will need to
                    433: read INSTALL.i386.
                    434:
                    435: <p>
                    436: To make a boot floppy under MS-DOS, use the &quot;rawrite&quot; utility located
                    437: at <i>CD1:4.3/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
                    438: use the
                    439: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&amp;sektion=1">dd(1)</a>
                    440: utility. The following is an example usage of
                    441: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&amp;sektion=1">dd(1)</a>,
                    442: where the device could be &quot;floppy&quot;, &quot;rfd0c&quot;, or
                    443: &quot;rfd0a&quot;.
                    444:
                    445: <ul><pre>
                    446: # <strong>dd if=&lt;file&gt; of=/dev/&lt;device&gt; bs=32k</strong>
                    447: </pre></ul>
                    448:
                    449: <p>
                    450: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
                    451: your install will most likely fail. For more information on creating a boot
                    452: floppy and installing OpenBSD/i386 please refer to
                    453: <a href="faq/faq4.html#MkFlop">FAQ 4.3.1</a>.
                    454: </ul>
                    455:
                    456: <p>
                    457: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
                    458: <ul>
                    459: The 4.3 release of OpenBSD/amd64 is located on CD2.
                    460: Boot from the CD to begin the install - you may need to adjust
                    461: your BIOS options first.
                    462: If you can't boot from the CD, you can create a boot floppy to install from.
                    463: To do this, write <i>CD2:4.3/amd64/floppy43.fs</i> to a floppy, then
                    464: boot from the floppy drive.
                    465:
                    466: <p>
                    467: If you can't boot from a CD or a floppy disk,
                    468: you can install across the network using PXE as described in the included
                    469: INSTALL.amd64 document.
                    470:
                    471: <p>
                    472: If you are planning to dual boot OpenBSD with another OS, you will need to
                    473: read INSTALL.amd64.
                    474: </ul>
                    475:
                    476: <p>
                    477: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
                    478: <ul>
                    479: Put CD2 in your CDROM drive and poweron your machine while holding down the
                    480: <i>C</i> key until the display turns on and shows <i>OpenBSD/macppc boot</i>.
                    481:
                    482: <p>
                    483: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
                    484: /4.3/macppc/bsd.rd</i>
                    485: </ul>
                    486:
                    487: <p>
                    488: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
                    489: <ul>
                    490: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
                    491:
                    492: <p>
                    493: If this doesn't work, or if you don't have a CDROM drive, you can write
                    494: <i>CD3:4.3/sparc64/floppy43.fs</i> or <i>CD3:4.3/sparc64/floppyB43.fs</i>
                    495: (depending on your machine) to a floppy and boot it with <i>boot
                    496: floppy</i>. Refer to INSTALL.sparc64 for details.
                    497:
                    498: <p>
                    499: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    500: will most likely fail.
                    501:
                    502: <p>
                    503: You can also write <i>CD3:4.3/sparc64/miniroot43.fs</i> to the swap partition on
                    504: the disk and boot with <i>boot disk:b</i>.
                    505:
                    506: <p>
                    507: If nothing works, you can boot over the network as described in INSTALL.sparc64.
                    508: </ul>
                    509:
                    510: <p>
                    511: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
                    512: <ul>
                    513: <p>Write <i>FTP:4.3/alpha/floppy43.fs</i> or
                    514: <i>FTP:4.3/alpha/floppyB43.fs</i> (depending on your machine) to a diskette and
                    515: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
                    516:
                    517: <p>
                    518: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    519: will most likely fail.
                    520:
                    521: </ul>
                    522:
                    523: <p>
                    524: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
                    525: <ul>
                    526: <p>
                    527: After connecting a serial port, Thecus can boot directly from the network
                    528: either tftp or http. Configure the network using fconfig, reset,
                    529: then load bsd.rd, see INSTALL.armish for specific details.
                    530: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
                    531: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
                    532: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
                    533: More details are available in INSTALL.armish.
                    534: </ul>
                    535:
                    536: <p>
                    537: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
                    538: <ul>
                    539: <p>
                    540: Boot over the network by following the instructions in INSTALL.hp300.
                    541: </ul>
                    542:
                    543: <p>
                    544: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
                    545: <ul>
                    546: <p>
                    547: Boot over the network by following the instructions in INSTALL.hppa or the
                    548: <a href="hppa.html#install">hppa platform page</a>.
                    549: </ul>
                    550:
                    551: <p>
                    552: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
                    553: <ul>
                    554: <p>
                    555: Write <i>miniroot43.fs</i> to the start of the CF
                    556: or disk, and boot normally.
                    557: </ul>
                    558:
                    559: <p>
                    560: <h3><font color="#e00000">OpenBSD/mac68k:</font></h3>
                    561: <ul>
                    562: <p>
                    563: Boot MacOS as normal and extract the Macside "BSD/Mac68k Booter" utility from
                    564: <i>FTP:4.3/mac68k/utils</i> onto your hard disk.  Configure the "BSD/Mac68k
                    565: Booter" with the location of your bsd.rd kernel and boot into the installer.
                    566: Refer to the instructions in INSTALL.mac68k for more details.
                    567: </ul>
                    568:
                    569: <p>
                    570: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
                    571: <ul>
                    572: <p>
                    573: You can create a bootable installation tape or boot over the network.<br>
                    574: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
                    575: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
                    576: for more details.
                    577: </ul>
                    578:
                    579: <p>
                    580: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
                    581: <ul>
                    582: <p>
                    583: You can create a bootable installation tape or boot over the network.<br>
                    584: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
                    585: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
                    586: for more details.
                    587: </ul>
                    588:
                    589: <p>
                    590: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
                    591: <ul>
                    592: Boot from one of the provided install ISO images, using one of the two
                    593: commands listed below, depending on the version of your ROM.
                    594:
                    595: <ul><pre>
                    596: ok <strong>boot cdrom 4.3/sparc/bsd.rd</strong>
                    597: or
                    598: &gt; <strong>b sd(0,6,0)4.3/sparc/bsd.rd</strong>
                    599: </pre></ul>
                    600:
                    601: <p>
                    602: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
                    603: To do so you need to write <i>floppy43.fs</i> to a floppy.
                    604: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.1</a>.
                    605: To boot from the floppy use one of the two commands listed below,
                    606: depending on the version of your ROM.
                    607:
                    608: <ul><pre>
                    609: ok <strong>boot floppy</strong>
                    610: or
                    611: &gt; <strong>b fd()</strong>
                    612: </pre></ul>
                    613:
                    614: <p>
                    615: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    616: will most likely fail.
                    617:
                    618: <p>
                    619: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
                    620: setup a bootable tape, or install via network, as told in the
                    621: INSTALL.sparc file.
                    622: </ul>
                    623:
                    624: <p>
                    625: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
                    626: <ul>
                    627: <p>
                    628: Burn cd43.iso on a CD-R, put it in the CD drive of your machine and
                    629: select <i>Install System Software</i> from the System Maintenance menu.
                    630:
                    631: <p>
                    632: If your machine doesn't have a CD drive, you can
                    633: setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd".
                    634: Refer to the instructions in INSTALL.sgi for more details.
                    635: </ul>
                    636:
                    637: <p>
                    638: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
                    639: <ul>
                    640: Boot over the network via mopbooting as described in INSTALL.vax.
                    641: </ul>
                    642:
                    643: <p>
                    644: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
                    645: <ul>
                    646: <p>
                    647: Using the Linux built-in graphical ipkg installer, install the
                    648: openbsd43_arm.ipk package.  Reboot, then run it.  Read INSTALL.zaurus
                    649: for a few important details.
                    650: </ul>
                    651:
                    652: <p>
                    653: <h3><font color="#e00000">Notes about the source code:</font></h3>
                    654: <ul>
                    655: src.tar.gz contains a source archive starting at /usr/src.  This file
                    656: contains everything you need except for the kernel sources, which are
                    657: in a separate archive.  To extract:
                    658: <p>
                    659: <ul><pre>
                    660: # <strong>mkdir -p /usr/src</strong>
                    661: # <strong>cd /usr/src</strong>
                    662: # <strong>tar xvfz /tmp/src.tar.gz</strong>
                    663: </pre></ul>
                    664: <p>
                    665: sys.tar.gz contains a source archive starting at /usr/src/sys.
                    666: This file contains all the kernel sources you need to rebuild kernels.
                    667: To extract:
                    668: <p>
                    669: <ul><pre>
                    670: # <strong>mkdir -p /usr/src/sys</strong>
                    671: # <strong>cd /usr/src</strong>
                    672: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
                    673: </pre></ul>
                    674: <p>
                    675: Both of these trees are a regular CVS checkout.  Using these trees it
                    676: is possible to get a head-start on using the anoncvs servers as
                    677: described <a href="anoncvs.html">here</a>.
                    678: Using these files
                    679: results in a much faster initial CVS update than you could expect from
                    680: a fresh checkout of the full OpenBSD source tree.
                    681: <p>
                    682: </ul>
                    683:
                    684: <a name="upgrade"></a>
                    685: <hr>
                    686: <p>
                    687: <h3><font color="#0000e0">How to upgrade</font></h3>
                    688: <p>
                    689: If you already have an OpenBSD 4.2 system, and do not want to reinstall,
                    690: upgrade instructions and advice can be found in the
                    691: <a href="faq/upgrade43.html">Upgrade Guide</a>.
                    692:
                    693: <a name="ports"></a>
                    694: <hr>
                    695: <p>
                    696: <h3><font color="#0000e0">Ports Tree</font></h3>
                    697: <p>
                    698: A ports tree archive is also provided.  To extract:
                    699: <p>
                    700: <ul><pre>
                    701: # <strong>cd /usr</strong>
                    702: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
                    703: # <strong>cd ports</strong>
                    704: </pre></ul>
                    705: <p>
                    706: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree.  Go
                    707: read the <a href="ports.html">ports</a> page
                    708: if you know nothing about ports
                    709: at this point.  This text is not a manual of how to use ports.
                    710: Rather, it is a set of notes meant to kickstart the user on the
                    711: OpenBSD ports system.
                    712: <p>
                    713: The <i>ports/</i> directory represents a CVS (see the manpage for
                    714: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&amp;apropos=0&amp;sektion=1&amp;manpath=OpenBSD+Current&amp;arch=i386&amp;format=html">
                    715: cvs(1)</a> if
                    716: you aren't familiar with CVS) checkout of our ports.  As with our complete
                    717: source tree, our ports tree is available via anoncvs.  So, in
                    718: order to keep current with it, you must make the <i>ports/</i> tree
                    719: available on a read-write medium and update the tree with a command
                    720: like:
                    721: <p>
                    722: <ul><pre>
                    723: # <strong>cd [portsdir]/; cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_4_3</strong>
                    724: </pre></ul>
                    725: <p>
                    726: [Of course, you must replace the local directory and server name here
                    727: with the location of your ports collection and a nearby anoncvs
                    728: server.]
                    729: <p>
                    730: Note that most ports are available as packages through FTP. Updated
                    731: packages for the 4.3 release will be made available if problems arise.
                    732: <p>
                    733: If you're interested in seeing a port added, would like to help out, or just
                    734: would like to know more, the mailing list ports@openbsd.org is a good
                    735: place to know.
                    736: <p>
                    737:
                    738: <hr>
                    739: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
                    740: alt="OpenBSD"></a>
                    741: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
                    742: <br><small>
1.41    ! miod      743: $OpenBSD: 43.html,v 1.40 2008/03/14 12:31:34 otto Exp $
1.1       david     744: </small>
                    745:
                    746: </body>
                    747: </html>