Annotation of www/42.html, Revision 1.59
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4: <title>OpenBSD 4.2 Release</title>
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17: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
18: <hr>
19:
20: <p>
1.55 deraadt 21: <a href="images/Marathon.jpg">
1.1 jasper 22: <img align="left" width="227" height="343" hspace="24" vspace="30"
1.55 deraadt 23: src="images/Marathon.jpg" alt="OpenBSD 4.2 logo"></a>
1.1 jasper 24: <h2><font color="#0000e0">The OpenBSD 4.2 Release:</font></h2>
25: <p>
26: To be released Nov 1, 2007<br>
27: Copyright 1997-2007, Theo de Raadt.<br>
1.36 deraadt 28: <font color="#e00000">ISBN 978-0-9784475-0-2</font>
1.1 jasper 29: <br>
1.44 deraadt 30: <a href="lyrics.html#42">4.2 Song: "To be announced later"</a>
1.1 jasper 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/4.2/</font> directory on
47: one of the mirror sites.
48: <li>Briefly read the rest of this document.
1.20 deraadt 49: <li>Have a look at <a href="errata42.html">The 4.2 Errata page</a> for a list
1.1 jasper 50: of bugs and workarounds.
1.20 deraadt 51: <li>See a <a href="plus42.html">detailed log of changes</a> between the
1.1 jasper 52: 4.1 and 4.2 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,
1.52 matthieu 59: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The distribution
1.1 jasper 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 4.2.
1.20 deraadt 70: For a comprehensive list, see the <a href="plus42.html">changelog</a> leading
1.1 jasper 71: to 4.2.
72: <p>
73:
74: <ul>
75:
76: <li>New/extended platforms:
77: <ul>
1.15 kettenis 78: <li><a href="sparc64.html">OpenBSD/sparc64</a>.<br>
79: The PCIe UltraSPARC IIIi machines like the V215 and V245 are now
80: supported.
1.18 kettenis 81: <li><a href="hppa.html">OpenBSD/hppa</a>.<br>
1.15 kettenis 82: Four-digit B/C/J-class workstations like the B2000, C3750 or J6750
83: are now supported (in 32-bit mode).
1.41 matthieu 84: <li><a href="alpha.html">OpenBSD/alpha</a>.<br>
85: Add support in the alpha platform for a couple of new Alpha
86: models, AlphaServer 1200 and 4100.
1.1 jasper 87: </ul>
88: <p>
89:
1.34 deraadt 90: <li>Platforms skipped this release:
1.1 jasper 91: <ul>
1.34 deraadt 92: <li><a href="sgi.html">OpenBSD/sgi</a>.<br>
1.35 jasper 93: Due to various issues, this architecture will not be released
1.34 deraadt 94: this time.
1.1 jasper 95: </ul>
96: <p>
97:
98: <li>Improved hardware support, including:
99: <ul>
1.11 matthieu 100: <li> Native Serial-ATA support:
101: <ul>
1.39 matthieu 102: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ahci&sektion=4">ahci(4)</a>
1.24 dlg 103: driver for SATA controllers conforming to the Advanced Host Controller
104: Interface specification.
1.39 matthieu 105: <li><a href=http://www.openbsd.org/cgi-bin/man.cgi?query=jmb&sektion=4&arch=i386>jmb(4)</a> driver for the JMicron JMB36x SATA II and PATA Host Controller.
106: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sili&sektion=4">sili(4)</a>
1.24 dlg 107: driver for SATA controllers using the Silicon Image 3124/3132/3531 SATALink
108: chipsets.
1.11 matthieu 109: </ul>
1.39 matthieu 110: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a> driver has had support added for newer chipsets, including:
111: <ul>
112: <li>Intel ICH8M PATA
113: <li>JMicron JMB36x PATA
114: <li>VIA CX700/VX700 PATA
115: </ul>
1.43 cnst 116: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lm&sektion=4">lm(4)</a>
117: driver now supports Winbond W83627DHG and W83627EHF-A Super I/O Hardware Monitors.
1.22 kettenis 118: <li> The <a
119: href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&sektion=4">siop(4)</a>
120: driver now has support for NCR 53C720/770 controllers in big endian mode.
121: In particular this means that the onboard Fast-Wide SCSI on many hppa
122: machines is supported now.
1.39 matthieu 123: <li> New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tht&sektion=4">tht(4)</a>
124: driver for Tehuti Networks 10Gb Ethernet controllers.
1.25 jsg 125: <li> The <a
126: href="http://www.openbsd.org/cgi-bin/man.cgi?query=malo&sektion=4">malo(4)</a>
127: driver now supports Marvell 88W8385 802.11g based Compact Flash devices.
1.39 matthieu 128: <li> New <a
129: href="http://www.openbsd.org/cgi-bin/man.cgi?query=uts&sektion=4">uts(4)</a>
130: driver for USB touch screens, and the <a
131: href="http://www.openbsd.org/cgi-bin/man.cgi?query=xtsscale&sektion=1">xtsscale(1)</a>
132: calibration utility.
1.41 matthieu 133: <li> The <a
134: href="http://www.openbsd.org/cgi-bin/man.cgi?query=i810&sektion=4">i810(4)<a>
135: X.Org driver and the PCI AGP driver now support Intel i965GM chips.
1.27 jasper 136: <li> New <a
137: href="http://www.openbsd.org/cgi-bin/man.cgi?query=led&arch=sparc64">led(4)</a>
138: driver for the front panel LEDs on the V215/245.
139: <li> New <a
140: href="http://www.openbsd.org/cgi-bin/man.cgi?query=bbc&arch=sparc64">bbc(4)</a>
141: driver providing support for the BootBus Controllers in UltraSparc III systems.
142: <li> New <a
143: href="http://www.openbsd.org/cgi-bin/man.cgi?query=pmc&arch=sparc64">pmc(4)</a>
144: driver for the
145: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=watchdog§ion=4">
146: watchdog(4)</a> timer on the National Semiconductor PC87317 SuperIO chip.
1.39 matthieu 147: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=pyro&sektion=4&arch=sparc64>pyro(4)</a> driver for the SPARC64 Host/PCIe bridge.
1.31 david 148: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=astro&sektion=4&arch=hppa>astro(4)</a> driver for the Astro Memory and I/O controller on hppa.
149: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=elroy&sektion=4&arch=hppa>elroy(4)</a> driver for the Elroy PCI hostbridge on hppa.
150: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=lcd&sektion=4&arch=hppa>lcd(4)</a> driver for the front panel LCD display on hppa.
1.39 matthieu 151: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=ssio&sektion=4&arch=hppa>ssio(4)</a> driver for the National Semiconductor PC87560 Legacy IO on hppa.
1.31 david 152: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=pxammc&sektion=4&arch=zaurus>pxammc(4)</a> driver for the MMC/SD/SDIO controller on zaurus.
1.33 gwk 153: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=&sektion=4&arch=macppc>xlights(4)</a> driver for the front panel lights on the Xserve G4.
154: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=sysbutton&sektion=4&arch=macppc>sysbutton(4)</a> driver for the system identification button on the Xserve G4.
155: <li>New <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=piixpcib&sektion=4&arch=i386>piixpcib(4)</a> driver for System Management Mode initiated speedstep frequency scaling on certain pairings of the Intel PIIX4 ISA bridges and Intel Pentium 3 processors.
156: <li>CPU frequency and voltage can now be scaled on all CPUs when running GENERIC.MP on a multiprocessor i386 or AMD64 machine with enhanced speedstep or powernow.
157: <li>Intel enhanced speedstep is now supported on OpenBSD/amd64.
1.39 matthieu 158: <li>New support for the on die CPU temperature sensor found on the Intel Core family of processors.
1.53 deraadt 159: <li>The <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=nvram&sektion=4&arch=amd64>nvram(4)</a> driver is now available on OpenBSD/amd64.
1.1 jasper 160: </ul>
161: <p>
1.8 matthieu 162:
1.1 jasper 163:
164: <li>New tools:
165: <ul>
1.10 matthieu 166: <li> <a
167: href="http://www.openbsd.org/cgi-bin/man.cgi?query=cwm&sektion=1">cwm(1)</a>
168: has replaced wm2 as a simple-looking low-resource window manager.
1.26 jsg 169: <li> <a
170: href="http://www.openbsd.org/cgi-bin/man.cgi?query=zless&sektion=1">zless(1)</a>,
171: view compressed files with
172: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=less&sektion=1">less(1)</a>.
1.31 david 173: <li><a href=http://www.openbsd.org/cgi-bin/man.cgi?query=mount_vnd&sektion=8&arch=i386>mount_vnd(8)</a>, a utility to configure vnode disks from <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=fstab&sektion=5&arch=i386>fstab(5)</a>.
1.1 jasper 174: </ul>
175: <p>
1.10 matthieu 176:
1.1 jasper 177:
178: <li>New functionality:
179: <ul>
1.14 otto 180: <li>FFS2, the updated version of the fast file system.
1.23 kili 181: <li><a
182: href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a>
183: now can send cookies loaded from a netscape-like cookiejar, supports
184: proxies requiring a password, and has a keep-alive option to avoid
1.59 ! ray 185: overly aggressive control connection dropping.
1.29 espie 186: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a> has been vastly improved. It is more robust, outputs more
187: consistent error messages, and can deal with a lot more update scenarios
188: gracefully. It also has much better look-up capabilities for multiple entries
189: in <code>PKG_PATH</code>, stopping at the first directory with suitable
190: candidates.
1.30 simon 191: <li><a
192: href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp-proxy&sektion=8">ftp-proxy(8)</a>
193: is now able to automatically tag packets passing through the <a
194: href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> rule with a supplied name.
1.31 david 195: <li>Kernel work queues,
196: <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=workq_add_task&sektion=9&arch=i386>workq_add_task(9)</a>,
197: <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=workq_create&sektion=9&arch=i386>workq_create(9)</a>,
198: <a href=http://www.openbsd.org/cgi-bin/man.cgi?query=workq_destroy&sektion=9&arch=i386>workq_destroy(9)</a> provides a mechanism to defer tasks to a process context when it is impossible to run such a task in the current context.
1.37 henning 199: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ifconfig&sektion=8">ifconfig(8)</a>
200: now understands IP address/mask in CIDR notation.
1.40 matthieu 201: <li>Add IP (v4 and v6) load balancing to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=carp&sektion=4&format=html">carp(4)</a>, similar to the ARP balancing.
1.43 cnst 202: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sensorsd&sektion=8">sensorsd(8)</a>
203: now supports a zero-configuration monitoring and has a more intuitive logging
204: for all sensors that automatically provide sensor state. It also features
205: advancements in user-specified monitoring, including monitoring of sensors
206: that are periodically flagged as invalid.
207: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sensorsd.conf&sektion=5">sensorsd.conf(5)</a>
208: now supports sensor matching by sensor type, allowing easier configuration.
1.46 kettenis 209: <li>The i386 bootloader can now load amd64 kernels.
210: <li>The amd64 bootloader can now load i386 kernels.
1.1 jasper 211: </ul>
212: <p>
213:
214: <li>Assorted improvements and code cleanup:
215: <ul>
1.56 cloder 216: <li>Huge performance improvements in the network stack, including:
217: <ul>
1.57 henning 218: <li>In pf, store routing table ID, queue ID etc directly in the packet header mbuf instead of using
219: mbuf tags (which use malloc'd memory). This yields a 100% improvement in pf performance.
1.56 cloder 220: <li>Packet forwarding can skip IPSEC stack if no IPSEC flows are defined. This
221: yields a further 5% improvement in packet forwarding performance.
1.57 henning 222: <li>Skip TCP/UDP/ICMP/ICMP6 checksumming when not necessary.
1.56 cloder 223: This yields a further 10% improvement in pf performance.
224: <li>A change in the way the kernel random pool is stirred greatly increases
225: performance with network interface cards that support interrupt mitigation, especially
226: on architectures where reading the clock is expensive (such as amd64).
227: <li>Enable interrupt holdoff on <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sis&sektion=4">sis(4)</a>
228: chips that support it. Significant performance gain for slower CPU devices with sis(4), such as Soekris.
229: </ul>
1.29 espie 230: <li>Large (>1TB) disk and partition support in the disklabel and buffer cache
1.14 otto 231: code and in the userland utilities that manipulate disk blocks. Note
232: that some parts of the system are not 64-bit disk block clean yet, so partition
233: larger than 2TB cannot be used at the moment.
1.38 krw 234: <li>Large (>2^32-1 sectors) SCSI disk sizes now probed.
1.16 jasper 235: <li>Thread support for the Objective-C library (libobjc).
1.37 henning 236: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=carp&sektion=4">carp</a>
1.42 ray 237: route handling has been fixed, solving some problems the routing daemons were exhibiting.
1.38 krw 238: <li>i386 TLB handling improved to avoid possible corruption on Core2Duo processors.
239: <li>i386 and amd64 use the BIOS disk geometry when creating default disklabels.
1.42 ray 240: <li>Default disk geometry changed from 64 heads/32 sectors to 255 heads/63 sectors.
241: <li>More usb devices with various quirks coaxed to work.
1.38 krw 242: <li>Archive/Wangtek cartridge tape drives (wt*) no longer supported.
1.42 ray 243: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rcs&sektion=1">rcs</a> has improved GNU compatibility.
1.43 cnst 244: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=make&sektion=1">make(1)</a> has improved stability of -j option.
1.50 moritz 245: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> now allows key exchange with RSA signature authentication to work with Cisco IOS.
1.51 moritz 246: <li>Fixed <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> interop-issues with peers, that start rekeying on port 4500 for NAT-T (e.g. Cisco, Openswan)
1.49 deraadt 247: <li>The stability of <a href="alpha.html">OpenBSD/alpha</a> has been greatly improved.
248: <li>The stability of <a href="hppa.html">OpenBSD/hppa</a> has been greatly improved.
1.1 jasper 249: </ul>
250: <p>
251:
252: <li>Install/Upgrade process changes:
253: <ul>
1.38 krw 254: <li>Allow the specification of an NTP server during installation.
255: <li>Allow no fsck'ing of clean non-root partitions during upgrade.
256: <li>Check for INSTALL.<arch> to confirm sets are for the correct architecture.
257: <li>Create and format the MSDOS partition for macppc installs in a more flexible and reliable way.
1.1 jasper 258: </ul>
259: <p>
260:
261: <li>OpenBGPD 4.2:
262: <ul>
1.28 claudio 263: <li>Include support for Four-octet AS Number Space.
264: <li>Allow matching on communities using 0 in the AS part.
265: <li>Filtering on IPv6 prefixes is now possible.
266: <li>Various bugs in the encoding of multiprotocol updates were fixed.
267: <li>Allow the use of pkill -HUP bgpd to reload the config.
1.37 henning 268: <li>bgpctl can filter prefix output by community now
1.1 jasper 269: </ul>
270: <p>
271:
272: <li>OpenNTPD 4.2:
273: <ul>
1.47 kettenis 274: <li>Improved support for timedelta sensors.
1.1 jasper 275: </ul>
276: <p>
277:
278: <li>OpenOSPFD 4.2:
279: <ul>
1.28 claudio 280: <li>Added support for RFC 3137: OSPF Stub Router Advertisement
281: <li>It is possible to specify a carp demote group on interfaces and areas.
282: <li>Added support for mapping route labels to AS-external route tags and vice versa.
283: <li>Allow the use of pkill -HUP ospfd to reload the config.
1.1 jasper 284: </ul>
285: <p>
286:
1.45 pyr 287: <li>Hoststated 4.2:
288: <ul>
289: <li>Added support for Layer 7 load balancing (or relay).</li>
290: <li>Added support for reloading through hoststatectl or SIGHUP.</li>
291: <li>It is now possible to schedule an immediate poll.</li>
292: </ul>
293: <p>
294:
1.1 jasper 295: <li>OpenSSH 4.7:
296: <ul>
1.44 deraadt 297: <li>Prevent
298: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
299: from using a trusted X11 cookie if creation of an
300: untrusted cookie fails; found and fixed by Jan Pechanec.
301: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
302: in new installations defaults to SSH Protocol 2 only.
303: Existing installations are unchanged.
304: <li>The SSH channel window size has been increased, and both
305: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
306: and
307: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
308: now send window updates more aggressively.<br>
309: These improves performance on high-BDP (Bandwidth Delay Product) networks.
310: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
311: and
312: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
313: now preserve MAC contexts between packets, which
314: saves 2 hash calls per packet and results in 12-16% speedup for
315: arcfour256/hmac-md5.
316: <li>A new MAC algorithm has been added, UMAC-64 (RFC4418) which is
317: approximately 20% faster than HMAC-MD5.
318: <li>A -K flag was added to
319: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
320: to set GSSAPIAuthentication=Yes.
321: <li>Failure to establish a
322: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
323: TunnelForward is now treated as a
324: fatal error when the ExitOnForwardFailure option is set.
325: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
326: returns a sensible exit status if the control master goes
327: away without passing the full exit status. (bz #1261)
1.1 jasper 328: </ul>
329: <p>
330:
1.44 deraadt 331: <li>Over 4,500 ports, minor robustness improvements in package tools.
332: <li>Many pre-built packages for each architecture:
333: <table border=0 cellspacing=0 cellpadding=2 width="95%">
334: <tr>
335: <td valign="top" width="33%">
336: <ul>
337: <li>i386: 4360
338: <li>sparc64: 4205
339: <li>alpha: 3779
340: <li>sh: XXXX
341: </ul></td><td valign=top width="33%"><ul>
342: <li>amd64: 4283
343: <li>powerpc: 4230
1.58 deraadt 344: <li>sparc: 3283
1.44 deraadt 345: <li>m68k: XXXX
346: </ul></td><td valign=top width="33%"><ul>
347: <li>arm: XXXX
348: <li>hppa: 3215
349: </ul></td></tr></table>
1.1 jasper 350: Some highlights:
351: <ul>
1.44 deraadt 352: <!-- XXX double check versions -->
1.4 jasper 353: <li>Gnome 2.18.
1.16 jasper 354: <li>GNUstep 1.14.
1.4 jasper 355: <li>KDE 3.5.7 and koffice 1.6.3.
1.7 steven 356: <li>Xfce 4.4.1.
1.35 jasper 357: <li>OpenMotif 2.3.0.
1.9 steven 358: <li>OpenOffice.org 2.2.1.
359: <li>Mozilla Firefox 2.0.0.6.
1.4 jasper 360: <li>PostgreSQL 8.2.4.
1.5 jasper 361: <li>GHC 6.6.1 (amd64 and i386 only)
1.1 jasper 362: </ul>
363: <p>
364:
365: <li>As usual, steady improvements in manual pages and other documentation.
366: <p>
367:
368: <li>The system includes the following major components from outside suppliers:
369: <ul>
1.19 matthieu 370: <li>Xenocara (based on X.Org 7.2 + patches, freetype 2.2.1, fontconfig
1.1 jasper 371: 2.4.2, expat 2.0.0, Mesa 6.5.2, xterm 225 and more)
372: <li>Gcc 2.95.3
373: (+ <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gcc-local&sektion=1">patches</a>)
374: and 3.3.5
375: (+ <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gcc-local&sektion=1">patches</a>)
376: <li>Perl 5.8.8 (+ patches)
377: <li>Our improved and secured version of Apache 1.3, with SSL/TLS and DSO support
378: <li>OpenSSL 0.9.7j (+ patches)
379: <li>Groff 1.15
380: <li>Sendmail 8.14.1, with libmilter
381: <li>Bind 9.3.4 (+ patches)
382: <li>Lynx 2.8.5rel.4 with HTTPS and IPv6 support (+ patches)
383: <li>Sudo 1.6.9p4
384: <li>Ncurses 5.2
385: <li>Latest KAME IPv6
386: <li>Heimdal 0.7.2 (+ patches)
387: <li>Arla 0.35.7
388: <li>Binutils 2.15 (+ patches)
389: <li>Gdb 6.3 (+ patches)
390: <!-- XXX double check versions -->
391: </ul>
392: <p>
393:
394: </ul>
395:
396: <a name="install"></a>
397: <hr>
398: <p>
399: <h3><font color="#0000e0">How to install</font></h3>
400: <p>
401: Following this are the instructions which you would have on a piece of
402: paper if you had purchased a CDROM set instead of doing an alternate
403: form of install. The instructions for doing an FTP (or other style
404: of) install are very similar; the CDROM instructions are left intact
405: so that you can see how much easier it would have been if you had
406: purchased a CDROM instead.
407: <p>
408:
409: <hr>
410: Please refer to the following files on the three CDROMs or FTP mirror for
411: extensive details on how to install OpenBSD 4.2 on your machine:
412: <p>
413: <ul>
414: <li>CD1:4.2/i386/INSTALL.i386
415: <p>
416: <li>CD2:4.2/amd64/INSTALL.amd64
417: <li>CD2:4.2/macppc/INSTALL.macppc
418: <p>
419: <li>CD3:4.2/sparc64/INSTALL.sparc64
420: <p>
421: <li>FTP:.../OpenBSD/4.2/alpha/INSTALL.alpha
422: <li>FTP:.../OpenBSD/4.2/armish/INSTALL.armish
423: <li>FTP:.../OpenBSD/4.2/hp300/INSTALL.hp300
424: <li>FTP:.../OpenBSD/4.2/hppa/INSTALL.hppa
425: <li>FTP:.../OpenBSD/4.2/landisk/INSTALL.landisk
426: <li>FTP:.../OpenBSD/4.2/luna88k/INSTALL.luna88k
427: <li>FTP:.../OpenBSD/4.2/mac68k/INSTALL.mac68k
428: <li>FTP:.../OpenBSD/4.2/mvme68k/INSTALL.mvme68k
429: <li>FTP:.../OpenBSD/4.2/mvme88k/INSTALL.mvme88k
430: <li>FTP:.../OpenBSD/4.2/sparc/INSTALL.sparc
431: <li>FTP:.../OpenBSD/4.2/vax/INSTALL.vax
432: <li>FTP:.../OpenBSD/4.2/zaurus/INSTALL.zaurus
433: </ul>
434: <hr>
435:
436: <p>
437: Quick installer information for people familiar with OpenBSD, and the
438: use of the "disklabel -E" command. If you are at all confused when
439: installing OpenBSD, read the relevant INSTALL.* file as listed above!
440: <p>
441:
442: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
443: <ul>
444: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
445: release is on CD1. If your BIOS does not support booting from CD, you will need
446: to create a boot floppy to install from. To create a boot floppy write
447: <i>CD1:4.2/i386/floppy42.fs</i> to a floppy and boot via the floppy drive.
448:
449: <p>
450: Use <i>CD1:4.2/i386/floppyB42.fs</i> instead for greater SCSI controller
451: support, or <i>CD1:4.2/i386/floppyC42.fs</i> for better laptop support.
452:
453: <p>
454: If you can't boot from a CD or a floppy disk,
455: you can install across the network using PXE as described in
456: the included INSTALL.i386 document.
457:
458: <p>
459: If you are planning on dual booting OpenBSD with another OS, you will need to
460: read INSTALL.i386.
461:
462: <p>
463: To make a boot floppy under MS-DOS, use the "rawrite" utility located
464: at <i>CD1:4.2/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
465: use the
466: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>
467: utility. The following is an example usage of
468: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>,
469: where the device could be "floppy", "rfd0c", or
470: "rfd0a".
471:
472: <ul><pre>
473: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
474: </pre></ul>
475:
476: <p>
477: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
478: your install will most likely fail. For more information on creating a boot
479: floppy and installing OpenBSD/i386 please refer to
480: <a href="faq/faq4.html#MkFlop">FAQ 4.3.1</a>.
481: </ul>
482:
483: <p>
484: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
485: <ul>
486: The 4.2 release of OpenBSD/amd64 is located on CD2.
487: Boot from the CD to begin the install - you may need to adjust
488: your BIOS options first.
489: If you can't boot from the CD, you can create a boot floppy to install from.
490: To do this, write <i>CD2:4.2/amd64/floppy42.fs</i> to a floppy, then
491: boot from the floppy drive.
492:
493: <p>
494: If you can't boot from a CD or a floppy disk,
495: you can install across the network using PXE as described in the included
496: INSTALL.amd64 document.
497:
498: <p>
499: If you are planning to dual boot OpenBSD with another OS, you will need to
500: read INSTALL.amd64.
501: </ul>
502:
503: <p>
504: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
505: <ul>
506: Put CD2 in your CDROM drive and poweron your machine while holding down the
507: <i>C</i> key until the display turns on and shows <i>OpenBSD/macppc boot</i>.
508:
509: <p>
510: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
511: /4.2/macppc/bsd.rd</i>
512: </ul>
513:
514: <p>
515: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
516: <ul>
517: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
518:
519: <p>
520: If this doesn't work, or if you don't have a CDROM drive, you can write
521: <i>CD3:4.2/sparc64/floppy42.fs</i> or <i>CD3:4.2/sparc64/floppyB42.fs</i>
522: (depending on your machine) to a floppy and boot it with <i>boot
523: floppy</i>. Refer to INSTALL.sparc64 for details.
524:
525: <p>
526: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
527: will most likely fail.
528:
529: <p>
530: You can also write <i>CD3:4.2/sparc64/miniroot42.fs</i> to the swap partition on
531: the disk and boot with <i>boot disk:b</i>.
532:
533: <p>
534: If nothing works, you can boot over the network as described in INSTALL.sparc64.
535: </ul>
536:
537: <p>
538: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
539: <ul>
540: <p>Write <i>FTP:4.2/alpha/floppy42.fs</i> or
541: <i>FTP:4.2/alpha/floppyB42.fs</i> (depending on your machine) to a diskette and
542: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
543:
544: <p>
545: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
546: will most likely fail.
547:
548: </ul>
549:
550: <p>
551: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
552: <ul>
553: <p>
554: After connecting a serial port, Thecus can boot directly from the network
555: either tftp or http. Configure the network using fconfig, reset,
556: then load bsd.rd, see INSTALL.armish for specific details.
557: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
558: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
559: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
560: More details are available in INSTALL.armish.
561: </ul>
562:
563: <p>
564: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
565: <ul>
566: <p>
567: Boot over the network by following the instructions in INSTALL.hp300.
568: </ul>
569:
570: <p>
571: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
572: <ul>
573: <p>
574: Boot over the network by following the instructions in INSTALL.hppa or the
575: <a href="hppa.html#install">hppa platform page</a>.
576: </ul>
577:
578: <p>
579: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
580: <ul>
581: <p>
1.21 deraadt 582: Write <i>miniroot42.fs</i> to the start of the CF
1.1 jasper 583: or disk, and boot normally.
584: </ul>
585:
586: <p>
587: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
588: <ul>
589: <p>
590: Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.
591: Alternatively, you can create a bootable tape and boot from it. Refer to
592: the instructions in INSTALL.luna88k for more details.
593: </ul>
594:
595: <p>
596: <h3><font color="#e00000">OpenBSD/mac68k:</font></h3>
597: <ul>
598: <p>
599: Boot MacOS as normal and extract the Macside "BSD/Mac68k Booter" utility from
600: <i>FTP:4.2/mac68k/utils</i> onto your hard disk. Configure the "BSD/Mac68k
601: Booter" with the location of your bsd.rd kernel and boot into the installer.
602: Refer to the instructions in INSTALL.mac68k for more details.
603: </ul>
604:
605: <p>
606: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
607: <ul>
608: <p>
609: You can create a bootable installation tape or boot over the network.<br>
610: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
611: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
612: for more details.
613: </ul>
614:
615: <p>
616: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
617: <ul>
618: <p>
619: You can create a bootable installation tape or boot over the network.<br>
620: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
621: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
622: for more details.
623: </ul>
624:
625: <p>
626: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
627: <ul>
1.21 deraadt 628: Boot from one of the provided install ISO images, using one of the two
629: commands listed below, depending on the version of your ROM.
1.1 jasper 630:
631: <ul><pre>
632: ok <strong>boot cdrom 4.2/sparc/bsd.rd</strong>
633: or
634: > <strong>b sd(0,6,0)4.2/sparc/bsd.rd</strong>
635: </pre></ul>
636:
637: <p>
638: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
1.21 deraadt 639: To do so you need to write <i>floppy42.fs</i> to a floppy.
1.1 jasper 640: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.1</a>.
641: To boot from the floppy use one of the two commands listed below,
642: depending on the version of your ROM.
643:
644: <ul><pre>
645: ok <strong>boot floppy</strong>
646: or
647: > <strong>b fd()</strong>
648: </pre></ul>
649:
650: <p>
651: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
652: will most likely fail.
653:
654: <p>
655: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
656: setup a bootable tape, or install via network, as told in the
657: INSTALL.sparc file.
658: </ul>
659:
660: <p>
661: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
662: <ul>
663: Boot over the network via mopbooting as described in INSTALL.vax.
664: </ul>
665:
666: <p>
667: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
668: <ul>
669: <p>
670: Using the Linux built-in graphical ipkg installer, install the
671: openbsd42_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
672: for a few important details.
673: </ul>
674:
675: <p>
676: <h3><font color="#e00000">Notes about the source code:</font></h3>
677: <ul>
678: src.tar.gz contains a source archive starting at /usr/src. This file
679: contains everything you need except for the kernel sources, which are
680: in a separate archive. To extract:
681: <p>
682: <ul><pre>
683: # <strong>mkdir -p /usr/src</strong>
684: # <strong>cd /usr/src</strong>
685: # <strong>tar xvfz /tmp/src.tar.gz</strong>
686: </pre></ul>
687: <p>
688: sys.tar.gz contains a source archive starting at /usr/src/sys.
689: This file contains all the kernel sources you need to rebuild kernels.
690: To extract:
691: <p>
692: <ul><pre>
693: # <strong>mkdir -p /usr/src/sys</strong>
694: # <strong>cd /usr/src</strong>
695: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
696: </pre></ul>
697: <p>
698: Both of these trees are a regular CVS checkout. Using these trees it
699: is possible to get a head-start on using the anoncvs servers as
700: described <a href="anoncvs.html">here</a>.
701: Using these files
702: results in a much faster initial CVS update than you could expect from
703: a fresh checkout of the full OpenBSD source tree.
704: <p>
705: </ul>
706:
707: <a name="upgrade"></a>
708: <hr>
709: <p>
710: <h3><font color="#0000e0">How to upgrade</font></h3>
711: <p>
712: If you already have an OpenBSD 4.1 system, and do not want to reinstall,
713: upgrade instructions and advice can be found in the
714: <a href="faq/upgrade42.html">Upgrade Guide</a>.
715:
716: <a name="ports"></a>
717: <hr>
718: <p>
719: <h3><font color="#0000e0">Ports Tree</font></h3>
720: <p>
721: A ports tree archive is also provided. To extract:
722: <p>
723: <ul><pre>
724: # <strong>cd /usr</strong>
725: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
726: # <strong>cd ports</strong>
727: </pre></ul>
728: <p>
729: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
730: read the <a href="ports.html">ports</a> page
731: if you know nothing about ports
732: at this point. This text is not a manual of how to use ports.
733: Rather, it is a set of notes meant to kickstart the user on the
734: OpenBSD ports system.
735: <p>
736: The <i>ports/</i> directory represents a CVS (see the manpage for
737: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">
738: cvs(1)</a> if
739: you aren't familiar with CVS) checkout of our ports. As with our complete
740: source tree, our ports tree is available via anoncvs. So, in
741: order to keep current with it, you must make the <i>ports/</i> tree
742: available on a read-write medium and update the tree with a command
743: like:
744: <p>
745: <ul><pre>
746: # <strong>cd [portsdir]/; cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_4_2</strong>
747: </pre></ul>
748: <p>
749: [Of course, you must replace the local directory and server name here
750: with the location of your ports collection and a nearby anoncvs
751: server.]
752: <p>
753: Note that most ports are available as packages through FTP. Updated
754: packages for the 4.2 release will be made available if problems arise.
755: <p>
756: If you're interested in seeing a port added, would like to help out, or just
757: would like to know more, the mailing list ports@openbsd.org is a good
758: place to know.
759: <p>
760:
761: <hr>
762: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
763: alt="OpenBSD"></a>
764: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
765: <br><small>
1.59 ! ray 766: $OpenBSD: 42.html,v 1.58 2007/09/11 23:38:19 deraadt Exp $
1.1 jasper 767: </small>
768:
769: </body>
770: </html>
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