Annotation of www/53.html, Revision 1.75
1.21 matthew 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
1.1 sthen 2: <html>
3: <head>
1.75 ! deraadt 4: <title>OpenBSD 5.3</title>
1.1 sthen 5: <meta name="resource-type" content="document">
6: <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
7: <meta name="description" content="OpenBSD 5.3">
8: <meta name="keywords" content="openbsd,main">
9: <meta name="distribution" content="global">
10: <meta name="copyright" content="This document copyright 2013 by OpenBSD.">
11: </head>
12:
13: <body bgcolor="#ffffff" text="#000000" link="#24248E">
14:
15: <a href="index.html">
16: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
17: <hr>
18:
19: <p>
1.62 sthen 20: <a href="images/RoyPuffy.jpg">
1.75 ! deraadt 21: <img align="left" width="227" height="343" hspace="24" src="images/RoyPuffy.jpg"></a>
! 22: <h2><font color="#0000e0">OpenBSD 5.3</font></h2>
1.1 sthen 23: <p>
1.73 sthen 24: Released May 1, 2013<br>
1.1 sthen 25: Copyright 1997-2013, Theo de Raadt.<br>
1.61 deraadt 26: <font color="#e00000">ISBN 978-0-9881561-1-1</font>
1.1 sthen 27: <br>
1.66 jturner 28: <a href="lyrics.html#53">5.3 Song: "Blade Swimmer"</a>
1.1 sthen 29: <p>
30: <ul>
31: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
32: <li>See the information on <a href="ftp.html">The FTP page</a> for
33: a list of mirror machines.
34: <li>Go to the <font color="#e00000">pub/OpenBSD/5.3/</font> directory on
35: one of the mirror sites.
36: <li>Briefly read the rest of this document.
37: <li>Have a look at <a href="errata53.html">The 5.3 Errata page</a> for a list
38: of bugs and workarounds.
39: <li>See a <a href="plus53.html">detailed log of changes</a> between the
40: 5.2 and 5.3 releases.
41: </ul>
42: <br clear=all>
1.75 ! deraadt 43: All applicable copyrights and credits can be found in the applicable
! 44: file sources found in the files src.tar.gz, sys.tar.gz,
! 45: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The
! 46: distribution files used to build packages from the ports.tar.gz file
! 47: are not included on the CDROM because of lack of space.
1.1 sthen 48: <p>
49:
50: <a name="new"></a>
51: <hr>
52: <p>
53: <h3><font color="#0000e0">What's New</font></h3>
54: <p>
55: This is a partial list of new features and systems included in OpenBSD 5.3.
56: For a comprehensive list, see the <a href="plus53.html">changelog</a> leading
57: to 5.3.
58: <p>
59:
1.51 sthen 60: <ul>
1.1 sthen 61: <li>Improved hardware support, including:
62: <ul>
1.29 sthen 63: <li>New driver <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=oce&sektion=4">oce(4)</a> for Emulex OneConnect 10Gb Ethernet adapters.
64: <li>New driver <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtsx&sektion=4">rtsx(4)</a> for the Realtek RTS5209 card reader.
65: <li>New driver <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mfii&sektion=4">mfii(4)</a> for the LSI Logic MegaRAID SAS Fusion controllers.
66: <li>New driver <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smsc&sektion=4">smsc(4)</a> for SMSC LAN95xx 10/100 USB Ethernet adapters.
67: <li>New drivers for Toradex OAK USB sensors: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uoaklux&sektion=4">uoaklux(4)</a> (illuminance), <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uoakrh&sektion=4">uoakrh(4)</a> (temperature and relative humidity) and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uoakv&sektion=4">uoakv(4)</a> (+/- 10V 8channel ADC).
68: <li>New drivers for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=virtio&sektion=4">virtio(4)</a> devices: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vio&sektion=4">vio(4)</a> (network), <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vioblk&sektion=4">vioblk(4)</a> (block devices, attaching as SCSI disks) and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viomb&sektion=4">viomb(4)</a> (memory ballooning).
69: <li>Support for Adaptec 39320LPE added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ahd&sektion=4">ahd(4)</a>.
1.35 sthen 70: <li>Broadcom 5718/5719/5720 Gigabit Ethernet devices supported in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bge&sektion=4">bge(4)</a>.
1.29 sthen 71: <li>Intel X540-based 10Gb Ethernet devices supported in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ix&sektion=4">ix(4)</a>.
72: <li>Support for SFP+ hot-plug (82599) and various other improvements in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ix&sektion=4">ix(4)</a>.
73: <li>TX interrupt mitigation, hardware VLAN tagging and checksum offload reduce CPU use in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vr&sektion=4">vr(4)</a>.
74: <li>Baby jumbo frames supported in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vr&sektion=4">vr(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sis&sektion=4">sis(4)</a> useful for e.g. MPLS, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vlan&sektion=4">vlan(4)</a> tag stacking (QinQ) and RFC4638 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppoe&sektion=4">pppoe(4)</a>.
75: <li>TCP RX Checksum offload in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gem&sektion=4">gem(4)</a>.
76: <li>Improvements for NICs using 82579/pch2 in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a>.
77: <li>Flow control is now supported on <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bnx&sektion=4">bnx(4)</a> 5708S/5709S adapters, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gem&sektion=4">gem(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=jme&sektion=4">jme(4)</a>.
78:
79: <li>Power-saving clients supported in hostap mode with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=acx&sektion=4">acx(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=athn&sektion=4">athn(4)</a>.
80: <li>A cause of RT2661 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ral&sektion=4">ral(4)</a> wedging in hostap mode was fixed.
81: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a> supports additional devices (Centrino Advanced-N 6235 and initial support for Centrino Wireless-N 1030).
82:
1.36 brad 83: <li>Improvements to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ahci&sektion=4">ahci(4)</a>.
1.29 sthen 84: <li>Support for the fixed-function performance counter on newer x86 chips with constant time stamp counters.
85: <li>Elantech touchpads supported in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=synaptics&sektion=4">synaptics(4)</a>.
86: <li>Support for "physical devices" on skinny <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mfi&sektion=4">mfi(4)</a> controllers.
87: <li>VMware emulated SAS adapters supported by <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mpi&sektion=4">mpi(4)</a>.
88: <li>Support for Intel's Supervisor Mode Execution Protection (SMEP) and Supervisor Mode Access Prevention (SMAP) features on i386 and amd64.
89: <li>Support for the RDRAND instruction to read the hardware random number generator on recent Intel processors.
90: <li>amd64 PCI memory extent changed to cover the whole 64-bit memory space; fixes erroneous extent allocation panic on IBM x3100.
91: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ulpt&sektion=4">ulpt(4)</a> can now upload firmware to certain HP LaserJet printers.
92: <li>Added stat clock to Loongson machines, improving accuracy of CPU usage statistics.
93: <li>CPU throttling supported on Loongson 2F.
94: <li>Support for Apple UniNorth and U3 AGP added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=agp&sektion=4">agp(4)</a>.
95: <li>DRM support for macppc.
1.1 sthen 96: </ul>
97: <p>
98:
99: <li>Generic network stack improvements:
100: <ul>
1.29 sthen 101: <li>Restriction on writing to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=trunk&sektion=4">trunk(4)</a> member interfaces relaxed; BPF can now write to interfaces directly (useful for LLDP).
102: <li>UDP support added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sosplice&sektion=9">sosplice(9)</a> (zero-copy socket splicing).
103: <li>IPv6 autoconfprivacy is enabled by default (can be disabled per-interface with an <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ifconfig&sektion=8">ifconfig(8)</a> flag).
104: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ifconfig&sektion=8">ifconfig(8)</a> <tt>hwfeatures</tt> displays the maximum MTU supported by the driver (indicating support for jumbo/baby-jumbo frames).
1.34 mikeb 105: <li>Vastly improved IPsec v3 compatibility, including support for Extended Sequence Numbers in the AES-NI driver for AES-GCM and other modes.
1.1 sthen 106: </ul>
107: <p>
108:
109: <li>Routing daemons and other userland network improvements:
110: <ul>
1.29 sthen 111: <li>OpenBSD now includes <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=npppd&sektion=8">npppd(8)</a>, a server-side daemon for L2TP, L2TP/IPsec, PPTP and PPPoE.
112: <li>New standalone <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tftp-proxy&sektion=8">tftp-proxy(8)</a> to replace the old <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inetd&sektion=8">inetd(8)</a>-based implementation.
113: <li>SNMPv3 supported in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpd&sektion=8">snmpd(8)</a>.
114: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a> is more tolerant of unknown capabilities when bringing up a session (logs a warning rather than fails).
1.47 florian 115: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a> now handles client side of "graceful restart".
1.29 sthen 116: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a> can now filter based on the NEXTHOP attribute.
117: <li>A stratum can now be assigned to hardware sensors in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ntpd&sektion=8">ntpd(8)</a>.
1.16 beck 118: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=authpf&sektion=8">authpf(8)</a> now supports the use of per-group rules files.
1.18 rpe 119: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a> client now supports basic HTTP authentication as per RFC 2617 and 3986 like "ftp http[s]://user:pass@host/file".
1.53 bluhm 120: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a> client's mput command allows to upload a directory tree recursively using the -r switch.
1.49 sthen 121: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd&sektion=8">relayd(8)</a> has various improvements including additional scheduling algorithms (least-states, for redirections, and random/source-hash, for relays).
122: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iked&sektion=8">iked(8)</a> IKEv2 daemon supports NAT-T. (The isakmpd daemon for IKEv1 has supported this for a long time).
123: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iked&sektion=8">iked(8)</a> blocks IPv6 traffic unless there are v6 VPN flows; this is to prevent leakages as described in <a href="http://tools.ietf.org/html/draft-gont-opsec-vpn-leakages">draft-gont-opsec-vpn-leakages</a>.
1.1 sthen 124: </ul>
125: <p>
126:
1.40 krw 127: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> improvements:
128: <ul>
129: <li>dhclient-script eliminated, all configuration is done with ioctl's and routing sockets.
130: <li>interface configuration is much faster.
131: <li>HUP signals cause dhclient to restart; making it re-read the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf.tail&sektion=5">resolv.conf.tail(5)</a> files, and obtain a new lease.
132: <li>INIT, USR1, USR2 signals cause dhclient to exit after attempting to remove routes and addresses it configured.
133: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf&sektion=5">resolv.conf(5)</a> is written only when the in-use default route was inserted by dhclient. Possible changes to the default route are detected and cause dhclient to write out resolv.conf when appropriate.
1.49 sthen 134: <li>interface hardware address changes are detected and cause dhclient to restart.
1.40 krw 135: <li>dhclient.conf directive 'ignore' and command line option '-i' added, allowing the suppression of specific options offered by server.
136: <li>'-L' command line option added, allowing the creation of a complete record of the most recent offer and what we modified it to when binding the lease.
137: <li>rejected offers no longer prevent dhclient from trying recorded leases and going daemon.
138: <li>cleanup of routing tables when starting and exiting is more complete.
139: <li>log messages cleaned up and reduced.
140: <li>dhclient is automatically placed in the routing domain of the interface.
141: <li>incoming and outgoing packet buffers are separate, eliminating possible transmission of inappropriate packets when re-trying DISCOVER and REQUEST.
142: <li>resolv.conf.tail read only once, at startup.
143: <li>both OFFER and ACK packets that lack required options are rejected.
1.49 sthen 144: <li>file names passed to '-L' and '-l' are constrained to be regular files.
1.40 krw 145: <li>bind success reported after binding complete, not when it is started.
146: <li>privileged process daemonizes, eliminating its controlling terminal.
147: <li>STDIN/STDOUT/STDERR no longer redirected to /dev/null when '-d' specified.
148: <li>all existing addresses on the interface are deleted when binding a new lease.
149: <li>leases which would cause routing problems because another interface is already configured with the same subnet are rejected.
150: <li>premature and repeated DISCOVER and/or REQUEST messages at startup are avoided.
151: <li>permanent ARP cache entries are no longer deleted during binding.
1.49 sthen 152: <li>allow empty lists of option names for 'ignore', 'request', and 'require' dhclient.conf directives, so lists can be reset in interface declarations.
1.41 krw 153: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> and dhclient recognize the same list of dhcp options.
1.40 krw 154: <li>hand-rolled IMSG implementation replaced with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=imsg_init&sektion=3">imsg_init(3)</a> and related functions..
1.42 krw 155: <li>hand-rolled date string construction replaced with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strftime&sektion=3">strftime(3)</a> invocations.
1.40 krw 156: <li>hand-rolled '%m' option replaced with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strerror&sektion=3">strerror(3)</a> invocations.
157: <li>many other internal code improvements.
158: </ul>
159: <p>
160:
1.11 sthen 161: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> improvements:
1.1 sthen 162: <ul>
1.46 lteo 163: <li> The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=divert&sektion=4">divert(4)</a>
164: socket now supports the new IP_DIVERTFL socket option to control whether both inbound and outbound packets are diverted (the default) or only packets travelling in one direction.
1.52 sthen 165: <li>Sloppy state tracking (a special mode occasionally needed with asymmetric routing) now works correctly with ICMP.
166: <li>PF now restricts the fragment limit to protect against a misconfiguration running the kernel out of mbuf clusters.
1.1 sthen 167: </ul>
168: <p>
169:
1.48 gilles 170: <li>OpenSMTPD 5.3:
171: <ul>
172: <li>New features:
173: <ul>
174: <li>code is now considered stable and suitable for use in production.
1.65 gilles 175: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a> <i>trace</i> supports runtime tracing of various components, including imsg exchanges, incoming and outgoing sessions, aliases expansion and much more.
1.48 gilles 176: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a> <i>monitor</i> can now be used to monitor in real-time an instance of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd&sektion=8">smtpd(8)</a>.
177: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a> <i>show queue</i> now supports an "online" mode where the scheduler is queried instead of the disk-based queue to provide more accurate information.
1.49 sthen 178: <li>virtual domain support has been reworked to simplify and bring support for new features like global catch-alls and shared user mappings.
1.48 gilles 179: <li>new table API replaces the map API: better handling of transient errors, improved performances and a much better interface.
180: <li>the transfer process may now select the source IP address to use as well as the HELO hostname to advertise from a table.
181: <li>each listener may advertise a different banner hostname.
182: <li>an alternate user database may be provided instead of relying on <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getpwnam&sektion=3">getpwnam(3)</a>.
183: <li>users may now be authenticated using credentials from a table.
184: <li>incoming sessions can be tagged, allowing for rules to only match envelopes that have been reinjected in the daemon after being passed to a proxy tool.
185: <li>intermediate bounces are now sent at configurable rates.
186: <li>rules can now check for a sender email address or domain.
1.50 sthen 187: <li>experimental (yet functional) support for aldap and sqlite as table backends.
1.48 gilles 188: </ul>
189:
190: <li>Improvements:
191: <ul>
192: <li>improved logging format to make it both easier to read and parse.
193: <li>improved memory use by scheduler, smtp, queue and transfer processes.
194: <li>more reliable and efficient disk-based queue.
195: <li>improved scheduler, dns and relaying logic that optimizes transfers.
1.65 gilles 196: <li>simplified grammar for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd.conf&sektion=5">smtpd.conf(5)</a>.
1.48 gilles 197: <li>initial support for client and server SSL peer certificates validation.
198: <li>SSL certificate tree is now isolated and network-facing processes request SSL information on-demand by imsg.
199: <li>improved and simplified SMTP and MTA engines.
200: <li>much improved performances on both incoming and outgoing code paths.
201: <li>tons of cleanup and assorted minor bug fixes.
202: </ul>
203: </ul>
204: <p>
205:
1.59 tedu 206: <li>Security improvements:
207: <ul>
208: <li>Position-independent executables (PIE) are now used <b>by default</b> on alpha, amd64, hppa, landisk, loongson, sgi and sparc64.
209: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gcc&sektion=1">gcc(1)</a> stack smashing protector added for Alpha and MIPS (enabled by default).
210: <li>Shared libraries on GCC 4 platforms now each get their own stack protector cookies instead of sharing a single global cookie.
211: </ul>
212: <p>
213:
214: <li>Performance improvements:
215: <ul>
216: <li>Switch default disk I/O sort algorithm to NSCAN for improved fairness and response times.
217: <li>Softdep speedup improvements by the revert of a previously necessary workaround to prevent kva starvation.
218: <li>Large performance and reliability improvements in
219: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=make&sektion=1">make(1)</a>,
220: especially in parallel mode. make no longer does any busy waiting, it handles
221: concurrent targets correctly, and displays more accurate error messages.
222: <li>Increased stack alignment in constructor functions and new threads on i386 to meet requirements for SSE.
223: <li>Coredumping no longer hogs CPU or I/O and can be aborted by sending the process a SIGKILL signal.
224: </ul>
225: <p>
226:
227: <li>Threading improvements:
228: <ul>
229: <li>Threaded programs and libraries can now be linked with the POSIX-standard -lpthread flag instead of the OpenBSD-specific -pthread flag
230: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=abort&sektion=3">abort(3)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=raise&sektion=3">raise(3)</a> now direct the signal to the calling thread, as specified by POSIX.
231: <li>Whether a thread is currently executing on an alternate signal stack (c.f. <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sigaltstack&sektion=2">sigaltstack(2)</a>) is now determined dynamically, so the stack can be reused if <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siglongjmp&sektion=3">siglongjmp(3)</a> is used to exit the signal handler.
232: <li>libpthread now caches automatically allocated, default size thread stacks.
233: <li>Improvements in the handling of profiling, tracing, and %cpu calculation of threaded processes.
234: </ul>
235: <p>
236:
1.1 sthen 237: <li>Assorted improvements:
238: <ul>
1.11 sthen 239: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ldomctl&sektion=8&arch=sparc64">ldomctl(8)</a>
1.9 sthen 240: was added to manage logical domains on sun4v systems through
1.29 sthen 241: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ldomd&sektion=8&arch=sparc64">ldomd(8)</a>.
242: <li>Support for WPA Enterprise was added to the wpa_supplicant package.
243: <li>OpenBSD/luna88k and OpenBSD/mvme88k have switched to GCC 3, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=elf&sektion=5">elf(5)</a> and gained shared library support.
244: <li>OpenBSD/hp300 and OpenBSD/mvme68k have switched to GCC 3 and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=elf&sektion=5">elf(5)</a>.
245: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> RAID1 and crypto volumes are now bootable on i386 and amd64 (full disk encryption).
1.11 sthen 246: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mg&sektion=1">mg(1)</a>
1.7 sthen 247: emacs-like editor now supports <tt>diff-buffer-with-file</tt>, <tt>make-directory</tt> and <tt>revert-buffer</tt>.
1.43 lum 248: Column numbers have been made configurable and locale is respected for ctype purposes, like displaying ISO Latin 1 characters.
1.11 sthen 249: <li>Improved our own <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg-config&sektion=1">pkg-config(1)</a>
1.7 sthen 250: implementation to make it compatible with freedesktop.org's 0.27.1 release.
1.29 sthen 251: <li>A number of improvements to the buffer cache and page daemon interactions to avoid issues in low memory/low kva situations.
1.16 beck 252: <li>Various bug fixes in uvm to avoid potential races and deadlock issues.
1.29 sthen 253: <li>Memory filesystem (mfs) switched to bufq, giving us queue limits and FIFO queueing (rather than the current LIFO queueing).
254: <li>Many improvements to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cwm&sektion=1">cwm(1)</a> window manager,
255: including tab completion and Xft support for menus, improved Xinerama support, and per-group vertical/horizontal manual tiling support.
1.32 guenther 256: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dprintf&sektion=3">dprintf(3)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=grantpt&sektion=3">grantpt(3)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=posix_openpt&sektion=3">posix_openpt(3)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ptsname&sektion=3">ptsname(3)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=unlockpt&sektion=3">unlockpt(3)</a>, and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vdprintf&sektion=3">vdprintf(3)</a>.
257: <li>Corrected the order of invocation of constructor and destruction functions.
258: <li>Improved compliance and/or cleanliness of header files, particularly
259: <dlfcn.h>, <netdb.h>, <net/if.h>,
260: <netinet/in.h>, <sys/socket.h>, <sys/uio.h>,
261: and <sys/un.h>.
1.1 sthen 262: </ul>
263: <p>
264:
265: <li>OpenSSH 6.2:
266: <ul>
267: <li>New features:
268: <ul>
1.37 sobrado 269: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
270: and
271: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
272: Added support for AES-GCM authenticated encryption in SSH protocol 2.
273: The new cipher is available as "aes128-gcm@openssh.com" and
274: "aes256-gcm@openssh.com". It uses an identical packet format to the
275: AES-GCM mode specified in RFC 5647, but uses simpler and different
276: selection rules during key exchange.
277: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
278: and
279: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
280: Added support for encrypt-then-mac (EtM) MAC modes for SSH protocol 2.
281: These modes alter the packet format and compute the MAC over the
282: packet length and encrypted packet rather than over the plaintext
283: data. These modes are considered more secure and are used by default
284: when available.
285: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
286: and
287: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
288: Added support for the UMAC-128 MAC as "umac-128@openssh.com" and
289: "umac-128-etm@openssh.com". The latter being an encrypt-then-mac mode.
290: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
291: Added support for multiple required authentication in SSH protocol 2
292: via an <tt>AuthenticationMethods</tt> option. This option lists one
293: or more comma-separated lists of authentication method names.
294: Successful completion of all the methods in any list is required for
295: authentication to complete. This allows, for example, requiring a
296: user having to authenticate via public key or GSSAPI before they are
297: offered password authentication.
298: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
299: and
300: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
301: Added support for Key Revocation Lists (KRLs), a compact binary
302: format to represent lists of revoked keys and certificates that take
303: as little as one bit per certificate when revoking by serial number.
304: KRLs may be generated using
305: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>
306: and are loaded into
307: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
308: via the existing <tt>RevokedKeys</tt>
309: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
310: option.
311: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
312: <tt>IdentitiesOnly</tt> now applies to keys obtained from a
313: PKCS11Provider. This allows control of which keys are offered from
314: tokens using <tt>IdentityFile</tt>.
315: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
316: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>'s
317: AllowTcpForwarding now accepts "<tt>local</tt>" and "<tt>remote</tt>"
318: in addition to its previous "<tt>yes</tt>"/"<tt>no</tt>" keywords to
319: allow the server to specify whether just local or remote TCP
320: forwarding is enabled.
321: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
322: Added a
323: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
324: option <tt>AuthorizedKeysCommand</tt> to support fetching
325: authorized_keys from a command in addition to (or instead of) from
326: the filesystem. The command is run under an account specified by an
327: <tt>AuthorizedKeysCommandUser</tt>
328: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
329: option.
330: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&sektion=8">sftp-server(8)</a>:
331: Now supports a <tt>-d</tt> option to allow the starting directory to
332: be something other than the user's home directory.
333: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
334: Now allows fingerprinting of keys hosted in PKCS#11 tokens using
335: "ssh-keygen -lD pkcs11_provider".
336: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
337: When SSH protocol 2 only is selected (the default),
338: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
339: now immediately sends its SSH protocol banner to the server without
340: waiting to receive the server's banner, saving time when connecting.
341: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
342: Added <tt>~v</tt> and <tt>~V</tt> escape sequences to raise and lower
343: the logging level respectively.
344: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
345: Made the escape command help (<tt>~?</tt>) context sensitive so that
346: only commands that will work in the current session are shown.
347: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
348: When deleting host lines from known_hosts using "ssh-keygen -R host",
349: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>
350: now prints details of which lines were removed.
1.1 sthen 351: </ul>
352: <li>The following significant bugs have been fixed in this release:
353: <ul>
1.37 sobrado 354: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
355: Force a clean shutdown of ControlMaster client sessions when the
356: <tt>~.</tt> escape sequence is used. This means that <tt>~.</tt>
357: should now work in mux clients even if the server is no longer
358: responding.
359: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
360: Correctly detect errors during local TCP forward setup in multiplexed
361: clients. (bz#2055)
362: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-add&sektion=1">ssh-add(1)</a>:
363: Made deleting explicit keys "ssh-add -d" symmetric with adding keys
364: with respect to certificates. It now tries to delete the
365: corresponding certificate and respects the <tt>-k</tt> option to
366: allow deleting of the key only.
367: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
368: Fix a number of parsing and command-editing bugs, including bz#1956.
369: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
1.69 bcallah 370: When muxmaster is run with <tt>-N</tt>, ensure that it shuts down
1.37 sobrado 371: gracefully when a client sends it "-O stop" rather than hanging
372: around. (bz#1985)
373: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
374: When screening moduli candidates, append to the file rather than
375: overwriting to allow resumption. (bz#1957)
376: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
377: Record "Received disconnect" messages at ERROR rather than INFO
378: priority. (bz#2057)
379: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
380: Loudly warn if explicitly-provided private key is unreadable.
381: (bz#1981)
1.1 sthen 382: </ul>
383: </ul>
384: <p>
385:
1.7 sthen 386: <li>Over 7,800 ports, major performance and stability improvements in
1.1 sthen 387: the package build process
388: <ul>
1.28 espie 389: <li>The parallel ports builder is more efficient. The main improvement is
390: that dpb consumes much less cpu on busy boxes, but there are lots of small
391: optimizations that amount to a large performance increase:
392: dpb can now build selected large ports using parallel make, and it
393: has a notion of affinity, so that ports failing on a cluster will be
1.29 sthen 394: preferentially restarted on the same machine.
1.1 sthen 395: </ul>
396: <p>
397: <li>Many pre-built packages for each architecture:
398: <table border=0 cellspacing=0 cellpadding=2 width="95%">
399: <tr>
400: <td valign="top" width="25%">
401: <ul>
1.38 deraadt 402: <li>i386: 7670
403: <li>sparc64: 6756
1.64 deraadt 404: <li>alpha: 6151
1.1 sthen 405: </ul></td><td valign=top width="25%"><ul>
1.71 pirofti 406: <li>sh: 1111
1.54 deraadt 407: <li>amd64: 7632
1.63 deraadt 408: <li>powerpc: 7215
1.1 sthen 409: </ul></td><td valign=top width="25%"><ul>
1.70 sthen 410: <li>sparc: 4635
1.72 sthen 411: <li>arm: 4944
1.56 deraadt 412: <li>hppa: 6401
1.1 sthen 413: </ul></td><td valign=top width="25%"><ul>
1.68 sebastia 414: <li>vax: 2081
1.56 deraadt 415: <li>mips64: 6519
1.60 sthen 416: <li>mips64el: 6539
1.1 sthen 417: </ul></td></tr></table>
418: <p>
419:
420: <li>Some highlights:
421: <ul>
422: <li>GNOME 3.6.2 <li>KDE 3.5.10
423: <li>Xfce 4.10 <li>MySQL 5.1.68
1.13 sthen 424: <li>PostgreSQL 9.2.3 <li>Postfix 2.9.6
1.1 sthen 425: <li>OpenLDAP 2.3.43 and 2.4.33 <li>Mozilla Firefox 3.6.28 and 18.0.2
426: <li>Mozilla Thunderbird 17.0.2 <li>GHC 7.4.2
427: <li>LibreOffice 3.6.5.2 <li>Emacs 21.4 and 24.2
428: <li>Vim 7.3.154 <li>PHP 5.2.17 and 5.3.21
1.39 lteo 429: <li>Python 2.5.4, 2.7.3 and 3.2.3 <li>Ruby 1.8.7.370 and 1.9.3.392
1.1 sthen 430: <li>Tcl/Tk 8.5.13 and 8.6.0 <li>Jdk 1.6.0.32 and 1.7.0.11
431: <li>Mono 2.10.9 <li>Chromium 24.0.1312.68
432: <li>Groff 1.21 <li>Go 1.0.3
433: <li>GCC 4.6.3 and 4.7.2 <li>LLVM/Clang 3.2
434: </ul>
435: <p>
436:
437: <li>As usual, steady improvements in manual pages and other documentation.
438: <p>
439:
440: <li>The system includes the following major components from outside suppliers:
441: <ul>
1.12 matthieu 442: <li>Xenocara (based on X.Org 7.7 with xserver 1.12.3 + patches,
1.2 sthen 443: freetype 2.4.11, fontconfig 2.8.0, Mesa 7.11.2, xterm 287,
444: xkeyboard-config 2.7 and more)
1.33 jsg 445: <li>Gcc 4.2.1 (+patches), 3.3.6 (+ patches) and 2.95.3 (+ patches)
1.1 sthen 446: <li>Perl 5.12.2 (+ patches)
447: <li>Our improved and secured version of Apache 1.3, with
448: SSL/TLS and DSO support
1.2 sthen 449: <li>Nginx 1.2.6 (+ patches)
450: <li>OpenSSL 1.0.1c (+ patches)
451: <li>SQLite 3.7.14.1 (+ patches)
452: <li>Sendmail 8.14.6, with libmilter
1.1 sthen 453: <li>Bind 9.4.2-P2 (+ patches)
1.31 sthen 454: <li>NSD 3.2.15
1.1 sthen 455: <li>Lynx 2.8.7rel.2 with HTTPS and IPv6 support (+ patches)
456: <li>Sudo 1.7.2p8
457: <li>Ncurses 5.7
458: <li>Heimdal 0.7.2 (+ patches)
459: <li>Binutils 2.15 (+ patches)
460: <li>Gdb 6.3 (+ patches)
461: <li>Less 444 (+ patches)
462: <li>Awk Aug 10, 2011 version
463: </ul>
464:
465: </ul>
466:
467: <a name="install"></a>
468: <hr>
469: <p>
470: <h3><font color="#0000e0">How to install</font></h3>
471: <p>
472: Following this are the instructions which you would have on a piece of
473: paper if you had purchased a CDROM set instead of doing an alternate
474: form of install. The instructions for doing an FTP (or other style
475: of) install are very similar; the CDROM instructions are left intact
476: so that you can see how much easier it would have been if you had
477: purchased a CDROM instead.
478: <p>
479:
480: <hr>
481: Please refer to the following files on the three CDROMs or FTP mirror for
482: extensive details on how to install OpenBSD 5.3 on your machine:
483: <p>
484: <ul>
485: <li>CD1:5.3/i386/INSTALL.i386
486: <p>
487: <li>CD2:5.3/amd64/INSTALL.amd64
488: <p>
489: <li>CD3:5.3/sparc64/INSTALL.sparc64
490: <p>
491: <li>FTP:.../OpenBSD/5.3/alpha/INSTALL.alpha
492: <li>FTP:.../OpenBSD/5.3/armish/INSTALL.armish
493: <li>FTP:.../OpenBSD/5.3/hp300/INSTALL.hp300
494: <li>FTP:.../OpenBSD/5.3/hppa/INSTALL.hppa
495: <li>FTP:.../OpenBSD/5.3/landisk/INSTALL.landisk
496: <li>FTP:.../OpenBSD/5.3/loongson/INSTALL.loongson
497: <li>FTP:.../OpenBSD/5.3/luna88k/INSTALL.luna88k
498: <li>FTP:.../OpenBSD/5.3/macppc/INSTALL.macppc
499: <li>FTP:.../OpenBSD/5.3/mvme68k/INSTALL.mvme68k
500: <li>FTP:.../OpenBSD/5.3/mvme88k/INSTALL.mvme88k
501: <li>FTP:.../OpenBSD/5.3/sgi/INSTALL.sgi
502: <li>FTP:.../OpenBSD/5.3/socppc/INSTALL.socppc
503: <li>FTP:.../OpenBSD/5.3/sparc/INSTALL.sparc
504: <li>FTP:.../OpenBSD/5.3/vax/INSTALL.vax
505: <li>FTP:.../OpenBSD/5.3/zaurus/INSTALL.zaurus
506: </ul>
507: <hr>
508:
509: <p>
510: Quick installer information for people familiar with OpenBSD, and the
511: use of the "disklabel -E" command. If you are at all confused when
512: installing OpenBSD, read the relevant INSTALL.* file as listed above!
513: <p>
514:
515: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
516: <ul>
517: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
518: release is on CD1. If your BIOS does not support booting from CD, you will need
519: to create a boot floppy to install from. To create a boot floppy write
520: <i>CD1:5.3/i386/floppy53.fs</i> to a floppy and boot via the floppy drive.
521:
522: <p>
523: Use <i>CD1:5.3/i386/floppyB53.fs</i> instead for greater SCSI controller
524: support, or <i>CD1:5.3/i386/floppyC53.fs</i> for better laptop support.
525:
526: <p>
527: If you can't boot from a CD or a floppy disk,
528: you can install across the network using PXE as described in
529: the included INSTALL.i386 document.
530:
531: <p>
532: If you are planning on dual booting OpenBSD with another OS, you will need to
533: read INSTALL.i386.
534:
535: <p>
536: To make a boot floppy under MS-DOS, use the "rawrite" utility located
537: at <i>CD1:5.3/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
538: use the
1.11 sthen 539: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>
1.1 sthen 540: utility. The following is an example usage of
1.11 sthen 541: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>,
1.1 sthen 542: where the device could be "floppy", "rfd0c", or
543: "rfd0a".
544:
545: <ul><pre>
546: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
547: </pre></ul>
548:
549: <p>
550: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
551: your install will most likely fail. For more information on creating a boot
552: floppy and installing OpenBSD/i386 please refer to
553: <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
554: </ul>
555:
556: <p>
557: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
558: <ul>
559: The 5.3 release of OpenBSD/amd64 is located on CD2.
560: Boot from the CD to begin the install - you may need to adjust
561: your BIOS options first.
562: If you can't boot from the CD, you can create a boot floppy to install from.
563: To do this, write <i>CD2:5.3/amd64/floppy53.fs</i> to a floppy, then
564: boot from the floppy drive.
565:
566: <p>
567: If you can't boot from a CD or a floppy disk,
568: you can install across the network using PXE as described in the included
569: INSTALL.amd64 document.
570:
571: <p>
572: If you are planning to dual boot OpenBSD with another OS, you will need to
573: read INSTALL.amd64.
574: </ul>
575:
576: <p>
577: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
578: <ul>
579: Burn the image from the FTP site to a CDROM, and poweron your machine
580: while holding down the <i>C</i> key until the display turns on and
581: shows <i>OpenBSD/macppc boot</i>.
582:
583: <p>
584: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
585: /5.3/macppc/bsd.rd</i>
586: </ul>
587:
588: <p>
589: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
590: <ul>
591: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
592:
593: <p>
594: If this doesn't work, or if you don't have a CDROM drive, you can write
595: <i>CD3:5.3/sparc64/floppy53.fs</i> or <i>CD3:5.3/sparc64/floppyB53.fs</i>
596: (depending on your machine) to a floppy and boot it with <i>boot
597: floppy</i>. Refer to INSTALL.sparc64 for details.
598:
599: <p>
600: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
601: will most likely fail.
602:
603: <p>
604: You can also write <i>CD3:5.3/sparc64/miniroot53.fs</i> to the swap partition on
605: the disk and boot with <i>boot disk:b</i>.
606:
607: <p>
608: If nothing works, you can boot over the network as described in INSTALL.sparc64.
609: </ul>
610:
611: <p>
612: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
613: <ul>
614: <p>Write <i>FTP:5.3/alpha/floppy53.fs</i> or
615: <i>FTP:5.3/alpha/floppyB53.fs</i> (depending on your machine) to a diskette and
616: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
617:
618: <p>
619: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
620: will most likely fail.
621:
622: </ul>
623:
624: <p>
625: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
626: <ul>
627: <p>
628: After connecting a serial port, Thecus can boot directly from the network
629: either tftp or http. Configure the network using fconfig, reset,
630: then load bsd.rd, see INSTALL.armish for specific details.
631: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
632: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
633: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
634: More details are available in INSTALL.armish.
635: </ul>
636:
637: <p>
638: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
639: <ul>
640: <p>
641: Boot over the network by following the instructions in INSTALL.hp300.
642: </ul>
643:
644: <p>
645: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
646: <ul>
647: <p>
648: Boot over the network by following the instructions in INSTALL.hppa or the
649: <a href="hppa.html#install">hppa platform page</a>.
650: </ul>
651:
652: <p>
653: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
654: <ul>
655: <p>
656: Write <i>miniroot53.fs</i> to the start of the CF
657: or disk, and boot normally.
658: </ul>
659:
660: <p>
661: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
662: <ul>
663: <p>
664: Write <i>miniroot53.fs</i> to a USB stick and boot bsd.rd from it
665: or boot bsd.rd via tftp.
666: Refer to the instructions in INSTALL.loongson for more details.
667: </ul>
668: <p>
669:
670: <p>
671: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
672: <ul>
673: <p>
674: Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.
675: Alternatively, you can create a bootable tape and boot from it. Refer to
676: the instructions in INSTALL.luna88k for more details.
677: </ul>
678:
679: <p>
680: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
681: <ul>
682: <p>
683: You can create a bootable installation tape or boot over the network.<br>
684: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
685: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
686: for more details.
687: </ul>
688:
689: <p>
690: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
691: <ul>
692: <p>
693: You can create a bootable installation tape or boot over the network.<br>
694: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
695: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
696: for more details.
697: </ul>
698:
699: <p>
700: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
701: <ul>
702: <p>
703: To install on an O2, burn cd53.iso on a CD-R, put it in the CD drive of your
704: machine and select <i>Install System Software</i> from the System Maintenance
705: menu.
706:
707: <p>
708: On other systems, or if your machine doesn't have a CD drive, you can
709: setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd.IP##" using
710: the kernel matching your system type.
711: Refer to the instructions in INSTALL.sgi for more details.
712: </ul>
713:
714: <p>
715: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
716: <ul>
717: <p>
718: After connecting a serial port, boot over the network via DHCP/tftp.
719: Refer to the instructions in INSTALL.socppc for more details.
720: </ul>
721:
722: <p>
723: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
724: <ul>
725: Boot from one of the provided install ISO images, using one of the two
726: commands listed below, depending on the version of your ROM.
727:
728: <ul><pre>
729: ok <strong>boot cdrom 5.3/sparc/bsd.rd</strong>
730: or
731: > <strong>b sd(0,6,0)5.3/sparc/bsd.rd</strong>
732: </pre></ul>
733:
734: <p>
735: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
736: To do so you need to write <i>floppy53.fs</i> to a floppy.
737: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
738: To boot from the floppy use one of the two commands listed below,
739: depending on the version of your ROM.
740:
741: <ul><pre>
742: ok <strong>boot floppy</strong>
743: or
744: > <strong>b fd()</strong>
745: </pre></ul>
746:
747: <p>
748: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
749: will most likely fail.
750:
751: <p>
752: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
753: setup a bootable tape, or install via network, as told in the
754: INSTALL.sparc file.
755: </ul>
756:
757: <p>
758: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
759: <ul>
760: Boot over the network via mopbooting as described in INSTALL.vax.
761: </ul>
762:
763: <p>
764: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
765: <ul>
766: <p>
767: Using the Linux built-in graphical ipkg installer, install the
768: openbsd53_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
769: for a few important details.
770: </ul>
771:
772: <p>
773: <h3><font color="#e00000">Notes about the source code:</font></h3>
774: <ul>
775: src.tar.gz contains a source archive starting at /usr/src. This file
776: contains everything you need except for the kernel sources, which are
777: in a separate archive. To extract:
778: <p>
779: <ul><pre>
780: # <strong>mkdir -p /usr/src</strong>
781: # <strong>cd /usr/src</strong>
782: # <strong>tar xvfz /tmp/src.tar.gz</strong>
783: </pre></ul>
784: <p>
785: sys.tar.gz contains a source archive starting at /usr/src/sys.
786: This file contains all the kernel sources you need to rebuild kernels.
787: To extract:
788: <p>
789: <ul><pre>
790: # <strong>mkdir -p /usr/src/sys</strong>
791: # <strong>cd /usr/src</strong>
792: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
793: </pre></ul>
794: <p>
795: Both of these trees are a regular CVS checkout. Using these trees it
796: is possible to get a head-start on using the anoncvs servers as
797: described <a href="anoncvs.html">here</a>.
798: Using these files
799: results in a much faster initial CVS update than you could expect from
800: a fresh checkout of the full OpenBSD source tree.
801: <p>
802: </ul>
803:
804: <a name="upgrade"></a>
805: <hr>
806: <p>
807: <h3><font color="#0000e0">How to upgrade</font></h3>
808: <p>
809: If you already have an OpenBSD 5.2 system, and do not want to reinstall,
810: upgrade instructions and advice can be found in the
811: <a href="faq/upgrade53.html">Upgrade Guide</a>.
812:
813: <a name="ports"></a>
814: <hr>
815: <p>
816: <h3><font color="#0000e0">Ports Tree</font></h3>
817: <p>
818: A ports tree archive is also provided. To extract:
819: <p>
820: <ul><pre>
821: # <strong>cd /usr</strong>
822: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
823: </pre></ul>
824: <p>
825: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
826: read the <a href="faq/ports/index.html">ports</a> page
827: if you know nothing about ports
828: at this point. This text is not a manual of how to use ports.
829: Rather, it is a set of notes meant to kickstart the user on the
830: OpenBSD ports system.
831: <p>
832: The <i>ports/</i> directory represents a CVS (see the manpage for
1.11 sthen 833: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&arch=i386">
1.1 sthen 834: cvs(1)</a> if
835: you aren't familiar with CVS) checkout of our ports. As with our complete
1.17 rpe 836: source tree, our ports tree is available via
837: <a href="anoncvs.html">AnonCVS</a>.
838: So, in order to keep current with it, you must make the <i>ports/</i> tree
1.1 sthen 839: available on a read-write medium and update the tree with a command
840: like:
841: <p>
842: <ul><pre>
1.67 rpe 843: # <strong>cd /usr/ports</strong>
844: # <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_3</strong>
1.1 sthen 845: </pre></ul>
846: <p>
1.67 rpe 847: [Of course, you must replace the server name here with a nearby anoncvs
1.1 sthen 848: server.]
849: <p>
850: Note that most ports are available as packages through FTP. Updated
851: packages for the 5.3 release will be made available if problems arise.
852: <p>
853: If you're interested in seeing a port added, would like to help out, or just
854: would like to know more, the mailing list
855: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
856: <p>
857:
858: </body>
859: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to 53.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www