Annotation of www/60.html, Revision 1.70
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14:
15: <h2>
16: <a href="index.html">
17: <i><font color="#0000ff">Open</font></i><font color="#000084">BSD</font></a>
18: <font color="#e00000">6.0</font>
19: </h2>
20:
21: <a href="images/puff.jpg">
22: <img alt="Puff" align="left" width="227" height="343" hspace="24" src="images/puff.jpg"></a>
1.24 deraadt 23: To be released Sep 1, 2016<br>
1.1 deraadt 24: Copyright 1997-2016, Theo de Raadt.<br>
25: <font color="#e00000">ISBN 978-0-9881561-8-0</font>
26: <br>
1.63 jung 27: 6.0 Songs:
1.40 deraadt 28: <a href="lyrics.html#60a">"Another Smash of the Stack"</a>,
1.43 deraadt 29: <a href="lyrics.html#60b">"Black Hat"</a>,
30: <a href="lyrics.html#60c">"Money"</a><br>
31:
32:
33:
1.64 deraadt 34: <a href="lyrics.html#60d">"Comfortably Dumb (the misc song)"</a>,
1.70 ! deraadt 35:
! 36:
! 37:
! 38: <a href="lyrics.html#60e">"Mother"</a>,<br>
! 39: (plus 1 more...)
1.1 deraadt 40:
41: <ul>
42: <li>Order a CDROM from our <a href="https://openbsdstore.com">ordering system</a>.
43: <li>See the information on <a href="ftp.html">the FTP page</a> for
44: a list of mirror machines.
45: <li>Go to the <font color="#e00000">pub/OpenBSD/6.0/</font> directory on
46: one of the mirror sites.
47: <li>Have a look at <a href="errata60.html">the 6.0 errata page</a> for a list
48: of bugs and workarounds.
49: <li>See a <a href="plus60.html">detailed log of changes</a> between the
50: 5.9 and 6.0 releases.
51: <p>
1.6 schwarze 52: <li><a href="http://man.openbsd.org/signify.1">signify(1)</a>
1.1 deraadt 53: pubkeys for this release:<br>
54: <pre>
55: base: RWSho3oKSqgLQy+NpIhFXZJDtkE65tzlmtC24mStf8DoJd2OPMgna4u8
56: fw: RWRWf7GJKFvJTWEMIaw9wld0DujiqL1mlrC6HisE6i78C+2SRArV1Iyo
57: pkg: RWQHIajRlT2mX7tmRgb6oN6mfJu3AgQ/TU38acrWABO8lz90dR3rNmey
58: </pre>
59: <p>
60: All applicable copyrights and credits are in the src.tar.gz,
61: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
62: files fetched via ports.tar.gz.
63: </ul>
64: <br clear=all>
65:
66: <hr>
67:
68: <h3 id="new"><font color="#0000e0">What's New</font></h3>
69:
70: This is a partial list of new features and systems included in OpenBSD 6.0.
71: For a comprehensive list, see the <a href="plus60.html">changelog</a> leading
72: to 6.0.
73:
74: <ul>
1.27 jsg 75: <li>New/extended platforms:
76: <ul>
1.28 deraadt 77: <li><a href="armv7.html">armv7</a>:
1.27 jsg 78: <ul>
79: <li>EFI bootloader added, kernels are now loaded from FFS instead
80: of FAT or EXT filesystems, without U-Boot headers.
81: <li>A single kernel and ramdisk are now used for all SoCs.
82: <li>Hardware is dynamically enumerated via Flattened Device
83: Tree (FDT) instead of via static tables based on board id numbers.
84: <li>Miniroot installer images include U-Boot 2016.07 with support for
85: EFI payloads.
86: </ul>
1.28 deraadt 87: <li><a href="vax.html">vax</a>:
88: <ul>
89: <li>Removed.
90: </ul>
1.27 jsg 91: </ul>
92: <p>
93:
1.1 deraadt 94: <li>Improved hardware support, including:
95: <ul>
1.25 jsg 96: <li>New <a href="http://man.openbsd.org/?query=bytgpio">bytgpio(4)</a>
97: driver for the Intel Bay Trail GPIO controller.
98: <li>New <a href="http://man.openbsd.org/?query=chvgpio">chvgpio(4)</a>
99: driver for the Intel Cherry View GPIO controller.
100: <li>New <a href="http://man.openbsd.org/?query=maxrtc">maxrtc(4)</a>
101: driver for the Maxim DS1307 real time clock.
102: <li>New <a href="http://man.openbsd.org/?query=nvme">nvme(4)</a>
103: driver for the Non-Volatile Memory Express (NVMe) host controller interface.
104: <li>New <a href="http://man.openbsd.org/?query=pcfrtc">pcfrtc(4)</a>
105: driver for the NXP PCF8523 real time clock.
106: <li>New <a href="http://man.openbsd.org/?query=umb">umb(4)</a>
107: driver for the Mobile Broadband Interface Model (MBIM).
108: <li>New <a href="http://man.openbsd.org/?query=ure">ure(4)</a>
109: driver for RealTek RTL8152 based 10/100 USB Ethernet devices.
110: <li>New <a href="http://man.openbsd.org/?query=utvfu">utvfu(4)</a>
111: driver for audio/video capture devices based on the Fushicai USBTV007.
112: <li>The <a href="http://man.openbsd.org/?query=iwm">iwm(4)</a> driver
1.57 stsp 113: now supports Intel Wireless 3165 and 8260 devices, and works more
114: reliably in RAMDISK kernels.
1.25 jsg 115: <li>Support for I2C HID devices with GPIO signalled interrupts has
116: been added to <a href="http://man.openbsd.org/?query=dwiic">dwiic(4)</a>.
1.26 jsg 117: <li>Support for larger bus widths, high speed modes, and DMA
118: transfers has been added to
119: <a href="http://man.openbsd.org/?query=sdmmc">sdmmc(4)</a>,
1.55 tb 120: <a href="http://man.openbsd.org/?query=rtsx">rtsx(4)</a>,
1.26 jsg 121: <a href="http://man.openbsd.org/?query=sdhc">sdhc(4)</a>, and
1.55 tb 122: <a href="http://man.openbsd.org/?query=imxesdhc">imxesdhc(4)</a>.
1.31 visa 123: <li>Support for EHCI and OHCI compliant USB controllers on Octeon II SoCs.
124: <li>Many USB device drivers have been enabled on OpenBSD/octeon.
1.54 stsp 125: <li>Improved support for hardware-reduced ACPI implementations.
1.57 stsp 126: <li>Improved support for ACPI 5.0 implementations.
1.58 stsp 127: <li>AES-NI crypto is now done without holding the kernel lock.
1.54 stsp 128: <li>Improved AGP support on PowerPC G5 machines.
129: <li>Added support for the SD card slot in Intel Bay Trail SoCs.
130: <li>The <a href="http://man.openbsd.org/?query=ichiic">ichiic(4)</a> driver
1.57 stsp 131: now ignores the SMBALERT# interrupt to prevent an interrupt storm
132: with buggy BIOS implementations.
1.54 stsp 133: <li>Device attachment problems with the
134: <a href="http://man.openbsd.org/?query=axen">axen(4)</a> driver have
135: been fixed.
136: <li>The <a href="http://man.openbsd.org/?query=ral">ral(4)</a> driver
137: is more stable under load with RT2860 devices.
138: <li>Problems with dead keyboards after resume have been fixed in the
139: <a href="http://man.openbsd.org/?query=pckbd">pckbd(4)</a> driver.
140: <li>The <a href="http://man.openbsd.org/?query=rtsx">rtsx(4)</a> driver
141: now supports RTS522A devices.
142: <li>Initial support for MSI-X has been added.
1.57 stsp 143: <li>Support MSI-X in the
1.54 stsp 144: <a href="http://man.openbsd.org/?query=virtio">virtio(4)</a> driver.
145: <li>Added a workaround for hardware DMA overruns to the
146: <a href="http://man.openbsd.org/man4/dc.4">dc(4)</a> driver.
147: <li>The <a href="http://man.openbsd.org/?query=acpitz">acpitz(4)</a> driver
148: now spins the fan down after cooling if ACPI uses hysteresis for
149: active cooling.
150: <li>The <a href="http://man.openbsd.org/?query=xhci">xhci(4)</a> driver
151: now performs handoff from an xHCI-capable BIOS correctly.
1.57 stsp 152: <li>Support for multi-touch input has been added to the
153: <a href="http://man.openbsd.org/?query=wsmouse">wsmouse(4)</a> driver.
154: <li>The <a href="http://man.openbsd.org/?query=uslcom">uslcom(4)</a> driver
155: now supports the serial console of Aruba 7xxx wireless controllers.
156: <li>The <a href="http://man.openbsd.org/?query=re">re(4)</a> driver
157: now works around broken LED configurations in APU1 EEPROMs.
158: <li>The <a href="http://man.openbsd.org/?query=ehci">ehci(4)</a> driver
159: now works around problems with ATI USB controllers (e.g. SB700).
1.62 stsp 160: <li>The <a href="http://man.openbsd.org/?query=xen">xen(4)</a> driver
161: now supports domU configuration under Qubes OS.
1.1 deraadt 162: </ul>
163: <p>
164:
1.30 stsp 165: <li>IEEE 802.11 wireless stack improvements:
1.1 deraadt 166: <ul>
1.30 stsp 167: <li>The HT block ack receive buffer logic follows the algorithm given
168: in the 802.11-2012 spec more closely.
169: <li>The <a href="http://man.openbsd.org/?query=iwn">iwn(4)</a> driver now
170: keeps track of HT protection changes while associated to an 11n AP.
171: <li>The wireless stack and several drivers make more aggressive use
172: of RTS/CTS to avoid interference from legacy devices and hidden nodes.
1.57 stsp 173: <li>The <a href="http://man.openbsd.org/?query=netstat">netstat(1)</a> -W
174: command now shows information about 802.11n events.
175: <li>In hostap mode, do not reuse association IDs of nodes which are
176: still cached. Fixes a problem where an access point using the
177: <a href="http://man.openbsd.org/?query=ral">ral(4)</a> driver
178: would get stuck at 1 Mbps because Tx rate accounting happened
179: on the wrong node object.
1.1 deraadt 180: </ul>
181: <p>
182:
183: <li>Generic network stack improvements:
184: <ul>
1.49 mpi 185: <li>The routing table is now based on
186: <a href="http://www.hariguchi.org/art/art.pdf">ART</a> offering a
187: faster lookup.
188: <li>The number of route lookup per packet has been reduced to 1 in the
189: forwarding path.
190: <li>The prio field on VLAN headers is now correctly set on each fragment
191: of an IPv4 packet going out on a
192: <a href="http://man.openbsd.org/vlan.4">vlan(4)</a> interface.
1.42 lteo 193: <li>Enabled device cloning for
194: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>.
195: This allows the system to have just one bpf device node in /dev
196: that services all bpf consumers (up to 1024).
1.59 stsp 197: <li>The Tx queue of the
198: <a href="http://man.openbsd.org/?query=cnmac">cnmac(4)</a>
199: driver can now be processed in parallel of the rest of the kernel.
200: <li>Network input path is now run in thread context.
1.1 deraadt 201: </ul>
202: <p>
203:
204: <li>Installer improvements:
205: <ul>
1.47 krw 206: <li>updated list of restricted usercodes
207: <li>install.sh and upgrade.sh merged into install.sub
208: <li>update automatically runs <a href="http://man.openbsd.org/sysmerge">sysmerge(8)</a>
209: in batch mode before
210: <a href="http://man.openbsd.org/fw_update">fw_update(1)</a>
211: <li>questions and answers are logged in a format that can be used as a
212: response file for use by
213: <a href="http://man.openbsd.org/autoinstall">autoinstall(8)</a>
1.55 tb 214: <li><tt>/usr/local</tt> is set to <tt>wxallowed</tt> during install
1.1 deraadt 215: </ul>
216: <p>
217:
218: <li>Routing daemons and other userland network improvements:
219: <ul>
1.11 schwarze 220: <li>Add routing table support to
221: <a href="http://man.openbsd.org/rc.d.8">rc.d(8)</a> and
222: <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>.
1.12 schwarze 223: <li>Let <a href="http://man.openbsd.org/nc.1">nc(1)</a>
224: support service names in addition to port numbers.
225: <li>Add <tt>-M</tt> and <tt>-m</tt> TTL flags to
226: <a href="http://man.openbsd.org/nc.1">nc(1)</a>.
227: <li>Add <tt>AF_UNIX</tt> support to
1.13 schwarze 228: <a href="http://man.openbsd.org/tcpbench.1">tcpbench(1)</a>.
1.32 visa 229: <li>Fixed a regression in
230: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>.
231: The daemon could hang if it was idle for a long time.
1.33 vgross 232: <li>Added the <tt>llprio</tt> option in
233: <a href="http://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
1.42 lteo 234: <li>Multiple programs that use
235: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
236: have been modified to take advantage of
237: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
238: device cloning by opening <tt>/dev/bpf0</tt> instead of looping
239: through <tt>/dev/bpf*</tt> devices. These programs include
240: <a href="http://man.openbsd.org/arp.8">arp(8)</a>,
241: <a href="http://man.openbsd.org/dhclient.8">dhclient(8)</a>,
242: <a href="http://man.openbsd.org/dhcpd.8">dhcpd(8)</a>,
243: <a href="http://man.openbsd.org/dhcrelay.8">dhcrelay(8)</a>,
244: <a href="http://man.openbsd.org/hostapd.8">hostapd(8)</a>,
245: <a href="http://man.openbsd.org/mopd.8">mopd(8)</a>,
246: <a href="http://man.openbsd.org/npppd.8">npppd(8)</a>,
247: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>,
248: <a href="http://man.openbsd.org/rbootd.8">rbootd(8)</a>, and
249: <a href="http://man.openbsd.org/tcpdump.8">tcpdump(8)</a>.
250: The <a href="http://man.openbsd.org/pcap.3">libpcap</a> library
251: has also been modified accordingly.
1.1 deraadt 252: </ul>
253: <p>
254:
255: <li>Security improvements:
256: <ul>
1.3 guenther 257: <li><tt>W^X</tt> is now strictly enforced by default;
258: a program can only violate it if the executable is marked with
1.38 tb 259: <tt>PT_OPENBSD_WXNEEDED</tt> and is located on a filesystem
1.6 schwarze 260: mounted with the <tt>wxallowed</tt>
261: <a href="http://man.openbsd.org/mount.8">mount(8)</a> option.
1.36 deraadt 262: Because there are still too many ports which violate W^X, the
263: installer mounts the <tt>/usr/local</tt> filesystem with
264: <tt>wxallowed</tt>. This allows the base system to be more
1.37 tb 265: secure as long as <tt>/usr/local</tt> is a separate filesystem.
1.36 deraadt 266: If you use no W^X violating programs, consider manually
267: revoking that option.
1.6 schwarze 268: <li>The <a href="http://man.openbsd.org/setjmp.3">setjmp(3)</a>
1.3 guenther 269: family of functions now apply XOR cookies to stack and return-address
270: values in the jmpbuf on amd64, hppa, i386, mips64, and powerpc.
1.28 deraadt 271: <li>SROP mitigation: <a href="http://man.openbsd.org/sigreturn.2">sigreturn(2)</a>
1.3 guenther 272: can now only be used by the kernel-provided signal trampoline,
273: with a cookie to detect attempts to reuse it.
1.22 tom 274: <li>To deter code reuse exploits, <a href="http://man.openbsd.org/rc.8">rc(8)</a>
1.63 jung 275: re-links libc.so on startup, placing the objects in a random order.
1.11 schwarze 276: <li>In the <a href="http://man.openbsd.org/getpwnam.3">getpwnam(3)</a>
1.63 jung 277: family of functions, stop opening the shadow database by default.
1.12 schwarze 278: <li>Allow <a href="http://man.openbsd.org/tcpdump.8">tcpdump(8)</a>
279: <tt>-r</tt> to be started without root privileges.
1.11 schwarze 280: <li>Remove
281: <a href="http://man.openbsd.org/OpenBSD-5.9/systrace">systrace</a>.
282: <li>Remove Linux emulation support.
1.17 tedu 283: <li>Remove support for the usermount option.
1.19 tedu 284: <li>The TCP SYN cache reseeds its random hash function from
1.14 bluhm 285: time to time.
1.19 tedu 286: This prevents an attacker from calculating the distribution
1.14 bluhm 287: of the hash function with a timing attack.
288: <li>To work against SYN flooding attacks the administrator can
289: change the size of the hash array now.
1.16 schwarze 290: <a href="http://man.openbsd.org/netstat.1">netstat(1)</a>
1.14 bluhm 291: <tt>-s -p tcp</tt> shows the relevant information to tune
1.15 bluhm 292: the SYN cache with
1.16 schwarze 293: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
1.15 bluhm 294: <tt>net.inet.tcp</tt>.
1.33 vgross 295: <li>The administrator can require root privileges for binding to some TCP
296: and UDP ports with
297: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
298: <tt>net.inet.tcp.rootonly</tt> and
299: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
300: <tt>net.inet.udp.rootonly</tt>.
1.57 stsp 301: <li>Remove a function pointer from the
302: <a href="http://man.openbsd.org/mbuf.9">mbuf(9)</a> data structure
303: and use an index into an array of acceptable functions instead.
1.1 deraadt 304: </ul>
305: <p>
306:
307: <li>Assorted improvements:
308: <ul>
1.3 guenther 309: <li>The thread library can now be loaded into a single-threaded process.
310: <li>Improved symbol handling and standards compliance in libc.
311: For example, defining an <tt>open()</tt> function will no longer
312: interfere with the operation of
1.6 schwarze 313: <a href="http://man.openbsd.org/fopen.3">fopen(3)</a>.
1.3 guenther 314: <li><tt>PT_TLS</tt> sections are now supported in initially loaded object.
315: <li>Improved handling of "no paths" and "empty path" in
1.6 schwarze 316: <a href="http://man.openbsd.org/fts.3">fts(3)</a>.
1.12 schwarze 317: <li>In <a href="http://man.openbsd.org/pcap.3">pcap(3)</a>,
318: provide the functions <tt>pcap_free_datalinks()</tt>
319: and <tt>pcap_offline_filter()</tt>.
320: <li>Many bugfixes and structural cleanup in the
321: <a href="http://man.openbsd.org/editline">editline(3)</a> library.
322: <li>Remove ancient
323: <a href="http://man.openbsd.org/OpenBSD-5.9/dbm.3">dbm(3)</a>
324: functions;
325: <a href="http://man.openbsd.org/ndbm.3">ndbm(3)</a> remains.
1.17 tedu 326: <li>Add <tt>setenv</tt> keyword for more powerful environment handling in
1.12 schwarze 327: <a href="http://man.openbsd.org/doas.conf.5">doas.conf(5)</a>.
328: <li>Add <tt>-g</tt> and <tt>-p</tt> options to
329: <a href="http://man.openbsd.org/aucat.1">aucat.1</a>
330: for time positioning.
331: <li>Rewrite <a href="http://man.openbsd.org/audioctl.1">audioctl(1)</a>
332: with a simpler user interface.
333: <li>Add <tt>-F</tt> option to
334: <a href="http://man.openbsd.org/install.1">install(1)</a>
335: to <a href="http://man.openbsd.org/fsync.2">fsync(2)</a>
336: the file before closing it.
1.6 schwarze 337: <li><a href="http://man.openbsd.org/kdump.1">kdump(1)</a>
338: now dumps <tt>pollfd</tt> structures.
1.12 schwarze 339: <li>Improve various details of
340: <a href="http://man.openbsd.org/ksh.1">ksh(1)</a> POSIX compliance.
341: <li><a href="http://man.openbsd.org/mknod.8">mknod(8)</a> rewritten in a
342: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>-friendly
343: style and to support creating multiple devices at once.
344: <li>Implement <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>
345: <tt>get all</tt> and <tt>getdef all</tt>.
346: <li>Implement the <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>
347: <tt>-I</tt> (interactive) flag.
1.11 schwarze 348: <li>In <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>,
1.63 jung 349: implement Mdocdate keyword substitution.
1.11 schwarze 350: <li>In <a href="http://man.openbsd.org/top.1">top(1)</a>,
1.63 jung 351: allow to filter process arguments if they are being displayed.
1.11 schwarze 352: <li>Added UTF-8 support to
353: <a href="http://man.openbsd.org/fold.1">fold(1)</a> and
354: <a href="http://man.openbsd.org/rev.1">rev(1)</a>.
355: <li>Enable UTF-8 by default in
356: <a href="http://man.openbsd.org/xterm.1">xterm(1)</a> and
357: <a href="http://man.openbsd.org/pod2man.1">pod2man(1)</a>.
358: <li>Filter out non-ASCII characters in
359: <a href="http://man.openbsd.org/wall.1">wall(1)</a>.
1.12 schwarze 360: <li>Handle the <a href="http://man.openbsd.org/?apropos=1&query=Ev%3DCOLUMNS">COLUMNS</a>
361: environment variable consistently across many programs.
1.14 bluhm 362: <li>The options <tt>-c</tt> and <tt>-k</tt> allow to provide
363: TLS client certificates for
364: <a href="http://man.openbsd.org/syslogd.8">syslogd(8)</a>
365: on the sending side.
1.18 tedu 366: With that the receiving side can verify log messages
1.14 bluhm 367: are authentic.
368: Note that syslogd does not have this check feature yet.
369: <li>When the klog buffer overflows, syslogd will write a log
370: message to show that some entries is missing.
1.31 visa 371: <li>On OpenBSD/octeon, CPU cache write buffering is enabled
372: to improve performance.
1.35 espie 373: <li><a href="http://man.openbsd.org/pkg_add.1">pkg_add(1)</a> and
374: <a href="http://man.openbsd.org/pkg_info.1">pkg_info(1)</a> now
375: understand a notion of branch to ease selection of some popular
376: packages such as python or php, e.g., say
377: <tt>pkg_add python%3.4</tt> to select the <tt>3.4</tt> branch,
378: and use <tt>pkg_info -zm</tt> to get a fuzzy listing with branch
379: selection suitable for <tt>pkg_add -l</tt>.
1.45 krw 380: <li><a href="http://man.openbsd.org/?query=fdisk">fdisk(8)</a> and
381: <a href="http://man.openbsd.org/?query=pdisk">pdisk(8)</a>
382: immediately exit unless passed a character special device
383: <li><a href="http://man.openbsd.org/?query=st">st(4)</a>
384: correctly tracks the current block count for variable sized blocks
385: <li><a href="http://man.openbsd.org/?query=fsck_ext2fs">fsck_ext2fs(8)</a>
386: works again
387: <li><a href="http://man.openbsd.org/?query=softraid">softraid(4)</a> volumes
388: can be constructed with disks that have a sector size other than 512 bytes
389: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
390: DECLINE's and discards unused OFFER's.
391: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
392: immediately exits if its interface (e.g. a
393: <a href="http://man.openbsd.org/?query=bridge">bridge(4)</a>)
394: returns EAFNOSUPPORT when a packet is sent.
395: <li><a href="http://man.openbsd.org/?query=httpd">httpd(8)</a> returns
396: 400 Bad Request for HTTP v0.9 requests.
397: <li>ffs2's lazy node initialization avoids treating random disk data as
398: an inode
399: <li><a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a> invocations
400: in base programs use the idiom fcntl(n,F_GETFL) instead of fcntl(n,F_GETFL,0)
401: <li><a href="http://man.openbsd.org/?query=socket">socket(2)</a> and
402: <a href="http://man.openbsd.org/?query=accept4">accept4(2)</a> invocations
403: in base programs use SOCK_NONBLOCK to eliminate the need for a separate
404: <a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a>.
1.47 krw 405: <li>tmpfs not enabled by default
1.50 tb 406: <li>the in-kernel semantics of
407: <a href="http://man.openbsd.org/pledge">pledge(2)</a>
408: were improved in numerous ways.
409: Highlights include:
410: a new <tt>chown</tt> promise that allows pledged programs to set
411: setugid attributes,
412: a stricter enforcement of the <tt>recvfd</tt> promise and
1.66 tb 413: <a href="http://man.openbsd.org/chroot.2">chroot(2)</a> is no longer
414: allowed for pledged programs.
1.50 tb 415: <li>a number of
416: <a href="http://man.openbsd.org/pledge">pledge(2)</a>-related bugs
417: (missing promises, unintended changes of behavior, crashes) were fixed,
418: notably in
419: <a href="http://man.openbsd.org/gzip">gzip(1)</a>,
420: <a href="http://man.openbsd.org/nc">nc(1)</a>,
421: <a href="http://man.openbsd.org/sed">sed(1)</a>,
422: <a href="http://man.openbsd.org/skeyinit">skeyinit(1)</a>,
423: <a href="http://man.openbsd.org/stty">stty(1)</a>,
424: and various disk-related utilities, such as
425: <a href="http://man.openbsd.org/disklabel">disklabel(8)</a> and
426: <a href="http://man.openbsd.org/fdisk">fdisk(8)</a>.
1.61 stsp 427: <li>Block size calculation errors in the
428: <a href="http://man.openbsd.org/?query=audio">audio(4)</a> driver
429: have been fixed.
430: <li>The <a href="http://man.openbsd.org/?query=usb">usb(4)</a> driver
431: now caches vendor and product IDs. Fixes an issue where
432: <a href="http://man.openbsd.org/?query=usbdevs">usbdevs(8)</a> called
433: in a loop would cause a USB mass storage device to halt operation.
434: <li>The <a href="http://man.openbsd.org/?query=rsu">rsu(4)</a> and
435: <a href="http://man.openbsd.org/?query=ural">ural(4)</a> drivers
436: are now working again after they were accidentally broken in 5.9.
1.1 deraadt 437: </ul>
438: <p>
439:
1.56 lteo 440: <li>OpenSMTPD 6.0.0
1.1 deraadt 441: <ul>
1.56 lteo 442: <li>Security:
443: <ul>
444: <li>Implement the fork+exec pattern in
445: <a href="http://man.openbsd.org/smtpd">smtpd(8)</a>.
446: <li>Fix a logic issue in the SMTP state machine that can lead to
447: an invalid state and result in a crash.
448: <li>Plug a file-pointer leak that can lead to resource exhaustion
1.63 jung 449: and result in a crash.
1.56 lteo 450: <li>Use automatic DH parameters instead of fixed ones.
451: <li>Disable DHE by default since it is computationally expensive
1.63 jung 452: and a potential DoS vector.
1.56 lteo 453: </ul>
454: <li>The following improvements were brought in this release:
455: <ul>
456: <li>Add the <tt>-r</tt> option to the
457: <a href="http://man.openbsd.org/smtpd">smtpd(8)</a>
458: enqueuer for compatibility with mailx.
459: <li>Add missing date or message-id when listening on the submit
1.63 jung 460: port.
1.56 lteo 461: <li>Fix "smtpctl show queue" reporting "invalid" envelope state.
462: <li>Rework the format of the "Received" header so that the TLS
463: part does not violate the RFC.
464: <li>Increase the number of connections a local address is
465: allowed to establish, and decrease the delay between
466: transactions in the same session.
1.63 jung 467: <li>Fix LMTP delivery to servers returning continuation lines.
1.68 lteo 468: <li>Further improve the still experimental filter API and fix
1.63 jung 469: various related issues.
470: <li>Start improving and unifying the format of log messages.
471: <li>Fix several documentation discrepancies and typos in the man
472: pages.
1.56 lteo 473: </ul>
1.1 deraadt 474: </ul>
475: <p>
476:
1.28 deraadt 477: <li>OpenSSH 7.3
1.1 deraadt 478: <ul>
479: <li>Security:
480: <ul>
1.39 sobrado 481: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
482: Mitigate a potential denial-of-service attack against the system's
483: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>
484: function via
485: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>.
486: An attacker could send very long passwords that would cause
487: excessive CPU use in
488: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>.
489: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
490: now refuses to accept password authentication requests of length
491: greater than 1024 characters.
492: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
493: Mitigate timing differences in password authentication that could be
494: used to discern valid from invalid account names when long passwords
495: were sent and particular password hashing algorithms are in use on
496: the server. CVE-2016-6210.
497: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
498: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
499: Fix observable timing weakness in the <i>CBC padding oracle
500: countermeasures</i>. Note that CBC ciphers are disabled by default
501: and only included for legacy compatibility.
502: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
503: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
1.66 tb 504: Improve ordering of MAC verification for
1.39 sobrado 505: <i>Encrypt-then-MAC</i> (EtM) mode transport MAC algorithms to
506: verify the MAC before decrypting any ciphertext. This removes the
507: possibility of timing differences leaking facts about the plaintext,
508: though no such leakage is known.
1.1 deraadt 509: </ul>
510: <li>New/changed features:
511: <ul>
1.39 sobrado 512: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
513: Add a <tt>ProxyJump</tt> option and corresponding <tt>-J</tt>
514: command-line flag to allow simplified indirection through a one or
515: more SSH bastions or "jump hosts".
516: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
517: Add an <tt>IdentityAgent</tt> option to allow specifying specific
518: agent sockets instead of accepting one from the environment.
519: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
520: Allow <tt>ExitOnForwardFailure</tt> and <tt>ClearAllForwardings</tt>
521: to be optionally overridden when using <tt>ssh -W</tt>. (bz#2577)
522: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
523: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
524: Implement support for the IUTF8 terminal mode as per
525: <i>draft-sgtatham-secsh-iutf8-00</i>.
526: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
527: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
528: Add support for additional <i>fixed Diffie-Hellman 2K</i>, <i>4K</i>
529: and <i>8K</i> groups from <i>draft-ietf-curdle-ssh-kex-sha2-03</i>.
530: <li><a href="http://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>,
531: <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
532: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
533: support SHA256 and SHA512 RSA signatures in certificates.
534: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
535: Add an <tt>Include</tt> directive for
536: <a href="http://man.openbsd.org/ssh_config.5">ssh_config(5)</a>
537: files.
538: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
539: Permit UTF-8 characters in pre-authentication banners sent from the
540: server. (bz#2058)
1.1 deraadt 541: </ul>
542: <li>The following significant bugs have been fixed in this release:
543: <ul>
1.11 schwarze 544: <li>In <a href="http://man.openbsd.org/scp.1">scp(1)</a>
1.39 sobrado 545: and <a href="http://man.openbsd.org/sftp.1">sftp(1)</a>,
546: prevent screwing up terminal settings by escaping bytes
1.63 jung 547: not forming ASCII or UTF-8 characters.
1.39 sobrado 548: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
549: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
550: Reduce the syslog level of some relatively common protocol events
551: from <tt>LOG_CRIT</tt>. (bz#2585)
552: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
553: Refuse <tt>AuthenticationMethods=""</tt> in configurations and accept
554: <tt>AuthenticationMethods=any</tt> for the default behaviour of not
555: requiring multiple authentication. (bz#2398)
556: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
557: Remove obsolete and misleading <tt>"POSSIBLE BREAK-IN ATTEMPT!"</tt>
558: message when forward and reverse DNS don't match. (bz#2585)
559: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
560: Close <tt>ControlPersist</tt> background process stderr except in
561: debug mode or when logging to syslog. (bz#1988)
562: <li>misc: Make PROTOCOL description for
563: <i>direct-streamlocal@openssh.com</i> channel open messages match
564: deployed code. (bz#2529)
565: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
566: Deduplicate <tt>LocalForward</tt> and <tt>RemoteForward</tt> entries
567: to fix failures when both <tt>ExitOnForwardFailure</tt> and
568: <tt>hostname</tt> canonicalisation are enabled. (bz#2562)
569: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
570: Remove fallback from moduli to obsolete "primes" file that was
571: deprecated in 2001. (bz#2559)
572: <li><a href="http://man.openbsd.org/sshd_config.5">sshd_config(5)</a>:
573: Correct description of <tt>UseDNS</tt>: it affects ssh hostname
574: processing for <tt>authorized_keys</tt>, not <tt>known_hosts</tt>.
575: (bz#2554)
576: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
577: Fix authentication using lone certificate keys in an agent without
578: corresponding private keys on the filesystem. (bz#2550)
579: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
580: Send <tt>ClientAliveInterval</tt> pings when a time-based
581: <tt>RekeyLimit</tt> is set; previously keepalive packets were not
582: being sent. (bz#2252)
1.1 deraadt 583: </ul>
584: </ul>
585: <p>
1.5 sobrado 586:
587: <li>OpenNTPD 6.0
588: <ul>
589: <li>When a single "constraint" is specified, try all returned addresses
590: until one succeeds, rather than the first returned address.
591: <li>Relaxed the constraint error margin to be proportional to the number
592: of NTP peers, avoid constant reconnections when there is a bad NTP
593: peer.
594: <li>Removed disabled
1.6 schwarze 595: <a href="http://man.openbsd.org/hotplug.4">hotplug(4)</a>
1.5 sobrado 596: sensor support.
597: <li>Added support for detecting crashes in constraint subprocesses.
598: <li>Moved the execution of constraints from the ntp process to the
599: parent process, allowing for better privilege separation since the
600: ntp process can be further restricted.
601: <li>Added
1.6 schwarze 602: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>
1.5 sobrado 603: support.
604: <li>Fixed high CPU usage when the network is down.
605: <li>Fixed various memory leaks.
606: <li>Switched to RMS for jitter calculations.
607: <li>Unified logging functions with other OpenBSD base programs.
608: <li>Set <tt>MOD_MAXERROR</tt> to avoid unsynced time status when using
609: ntp_adjtime.
610: <li>Fixed HTTP Timestamp header parsing to use
1.6 schwarze 611: <a href="http://man.openbsd.org/strptime.3">strptime(3)</a>
1.5 sobrado 612: in a more portable fashion.
613: <li>Hardened TLS for
1.6 schwarze 614: <a href="http://man.openbsd.org/ntpd.8">ntpd(8)</a>
1.5 sobrado 615: constraints, enabling server name verification.
616: </ul>
617: <p>
618:
1.4 sobrado 619: <li>LibreSSL 2.4.2
1.1 deraadt 620: <ul>
621: <li>User-visible features:
622: <ul>
1.4 sobrado 623: <li>Fixed some broken manpage links in the install target.
624: <li><tt>cert.pem</tt> has been reorganized and synced with Mozilla's
625: certificate store.
626: <li>Reliability fix, correcting an error when parsing certain ASN.1
627: elements over 16k in size.
628: <li>Implemented the IETF <i>ChaCha20-Poly1305</i> cipher suites.
629: <li>Fixed password prompts from
1.6 schwarze 630: <a href="http://man.openbsd.org/openssl.1">openssl(1)</a>
1.4 sobrado 631: to properly handle ^C.
1.1 deraadt 632: </ul>
633: <li>Code improvements:
634: <ul>
1.4 sobrado 635: <li>Fixed an <i>nginx</i> compatibility issue by adding an
636: '<tt>install_sw</tt>' build target.
637: <li>Changed default
1.6 schwarze 638: <a href="http://man.openbsd.org/EVP_AEAD_CTX_init.3">EVP_aead_chacha20_poly1305(3)</a>
1.4 sobrado 639: implementation to the IETF version, which is now the default.
640: <li>Reworked error handling in <tt>libtls</tt> so that configuration
641: errors are more visible.
642: <li>Added missing error handling around
1.6 schwarze 643: <a href="http://man.openbsd.org/bn_wexpand.3">bn_wexpand(3)</a>
1.4 sobrado 644: calls.
645: <li>Added
1.6 schwarze 646: <a href="http://man.openbsd.org/explicit_bzero.3">explicit_bzero(3)</a>
1.4 sobrado 647: calls for freed ASN.1 objects.
648: <li>Fixed <tt>X509_*set_object</tt> functions to return 0 on allocation
649: failure.
650: <li>Deprecated internal use of
1.6 schwarze 651: <a href="http://man.openbsd.org/EVP_EncryptInit">EVP_[Cipher|Encrypt|Decrypt]_Final</a>.
1.4 sobrado 652: <li>Fixed a problem that prevents the DSA signing algorithm from running
1.63 jung 653: in constant time even if the flag <tt>BN_FLG_CONSTTIME</tt> is set.
1.4 sobrado 654: <li>Fixed several issues in the OCSP code that could result in the
655: incorrect generation and parsing of OCSP requests. This remediates
656: a lack of error checking on time parsing in these functions, and
657: ensures that only <tt>GENERALIZEDTIME</tt> formats are accepted for
658: OCSP, as per <i>RFC 6960</i>.
659: </ul>
1.22 tom 660: <li>The following CVEs have been fixed:
1.4 sobrado 661: <ul>
662: <li><tt>CVE-2016-2105</tt>—EVP_EncodeUpdate overflow.
663: <li><tt>CVE-2016-2106</tt>—EVP_EncryptUpdate overflow.
664: <li><tt>CVE-2016-2107</tt>—padding oracle in AES-NI CBC MAC check.
665: <li><tt>CVE-2016-2108</tt>—memory corruption in the ASN.1 encoder.
666: <li><tt>CVE-2016-2109</tt>—ASN.1 BIO excessive memory allocation.
1.1 deraadt 667: </ul>
668: </ul>
669: <p>
670:
671: <li>Ports and packages:
1.35 espie 672: <dl>
673: <dt>New proot(1) tool in the ports tree for building packages in a chroot.
674: </dl>
1.1 deraadt 675: <dl>
676: <dt>Many pre-built packages for each architecture:
677: </dl>
678: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
679: <table border=0 cellspacing=0 cellpadding=2 width="95%">
680: <tr>
681: <td valign="top" width="25%">
682: <ul>
1.46 landry 683: <li>alpha: 7422
1.41 deraadt 684: <li>amd64: 9433
685: <li>hppa: 6346
1.1 deraadt 686: </ul></td><td valign=top width="25%"><ul>
1.41 deraadt 687: <li>i386: 9394
1.65 deraadt 688: <li>mips64: 7921
1.69 naddy 689: <li>mips64el: 7767
1.1 deraadt 690: </ul></td><td valign=top width="25%"><ul>
1.67 naddy 691: <li>powerpc: 8318
1.46 landry 692: <li>sparc64: 8570
1.1 deraadt 693: </ul></td></tr></table>
694: <p>
695:
696: <dl>
697: <dt>Some highlights:
698: </dl>
699: <table border=0 cellspacing=0 cellpadding=2 width="95%">
700: <tr>
1.7 schwarze 701: <td valign="top" width="50%"><ul>
702: <li>Afl 2.19b
703: <li>Chromium 51.0.2704.106
704: <li>Emacs 21.4 and 24.5
705: <li>GCC 4.9.3
706: <li>GHC 7.10.3
707: <li>Gimp 2.8.16
1.9 jasper 708: <li>GNOME 3.20.2
1.7 schwarze 709: <li>Go 1.6.3
710: <li>Groff 1.22.3
711: <li>JDK 7u80 and 8u72
1.9 jasper 712: <li>KDE 3.5.10 and 4.14.3 (plus KDE4 core updates)
1.7 schwarze 713: <li>LLVM/Clang 3.8.0
714: <li>LibreOffice 5.1.4.2
715: <li>Lua 5.1.5, 5.2.4, and 5.3.3
716: <li>MariaDB 10.0.25
717: <li>Mono 4.4.0.182
718: <li>Mozilla Firefox 45.2.0esr and 47.0.1
719: </ul></td><td valign=top width="50%"><ul>
720: <li>Mozilla Thunderbird 45.2.0
721: <li>Mutt 1.6.2
722: <li>Node.js 4.4.5
1.45 krw 723: <li>Ocaml 4.3.0
1.7 schwarze 724: <li>OpenLDAP 2.3.43 and 2.4.44
725: <li>PHP 5.5.37, 5.6.23, and 7.0.8
726: <li>Postfix 3.1.1 and 3.2-20160515
727: <li>PostgreSQL 9.5.3
728: <li>Python 2.7.12, 3.4.5, and 3.5.2
729: <li>R 3.3.1
730: <li>Ruby 1.8.7.374, 2.0.0.648, 2.1.9, 2.2.5, and 2.3.1
731: <li>Rust 1.9.0-20160608
732: <li>Sendmail 8.15.2
733: <li>Sudo 1.8.17.1
734: <li>Tcl/Tk 8.5.18 and 8.6.4
735: <li>TeX Live 2015
736: <li>Vim 7.4.1467
737: <li>Xfce 4.12
738: </ul></td></tr></table>
1.1 deraadt 739: <p>
740:
741: <li>As usual, steady improvements in manual pages and other documentation.
742: <p>
743:
744: <li>The system includes the following major components from outside suppliers:
745: <ul>
1.8 schwarze 746: <li>Xenocara (based on X.Org 7.7 with xserver 1.18.3 + patches,
747: freetype 2.6.3, fontconfig 2.11.1, Mesa 11.2.2, xterm 322,
748: xkeyboard-config 2.18 and more)
1.34 deraadt 749: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
1.8 schwarze 750: <li>Perl 5.20.3 (+ patches)
751: <li>SQLite 3.9.2 (+ patches)
752: <li>NSD 4.1.10
753: <li>Unbound 1.5.9
754: <li>Ncurses 5.7
755: <li>Binutils 2.17 (+ patches)
756: <li>Gdb 6.3 (+ patches)
757: <li>Awk Aug 10, 2011 version
1.12 schwarze 758: <li>Expat 2.1.1
1.1 deraadt 759: </ul>
760: </ul>
761:
762: <hr>
763:
764: <h3 id="install"><font color="#0000e0">How to install</font></h3>
765:
766: Following this are the instructions which you would have on a piece of
767: paper if you had purchased a CDROM set instead of doing an alternate
768: form of install. The instructions for doing an HTTP (or other style
769: of) install are very similar; the CDROM instructions are left intact
770: so that you can see how much easier it would have been if you had
771: purchased a CDROM instead.
772: <p>
773:
774: <hr>
775: <p>
776: Please refer to the following files on the three CDROMs or mirror site for
777: extensive details on how to install OpenBSD 6.0 on your machine:
778:
779: <ul>
780: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/alpha/INSTALL.alpha">
781: .../OpenBSD/6.0/alpha/INSTALL.alpha (on CD1)</a>
782: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/i386/INSTALL.i386">
783: .../OpenBSD/6.0/i386/INSTALL.i386 (on CD1)</a>
784: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
785: .../OpenBSD/6.0/hppa/INSTALL.hppa (on CD1)</a>
786: <p>
787: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/amd64/INSTALL.amd64">
788: .../OpenBSD/6.0/amd64/INSTALL.amd64 (on CD2)</a>
789: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/macppc/INSTALL.macppc">
790: .../OpenBSD/6.0/macppc/INSTALL.macppc (on CD2)</a>
791: <p>
792: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sparc64/INSTALL.sparc64">
793: .../OpenBSD/6.0/sparc64/INSTALL.sparc64 (on CD3)</a>
794: <p>
795: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/armv7/INSTALL.armv7">
796: .../OpenBSD/6.0/armv7/INSTALL.armv7</a>
797: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
798: .../OpenBSD/6.0/hppa/INSTALL.hppa</a>
799: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/landisk/INSTALL.landisk">
800: .../OpenBSD/6.0/landisk/INSTALL.landisk</a>
801: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/loongson/INSTALL.loongson">
802: .../OpenBSD/6.0/loongson/INSTALL.loongson</a>
803: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/luna88k/INSTALL.luna88k">
804: .../OpenBSD/6.0/luna88k/INSTALL.luna88k</a>
805: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/octeon/INSTALL.octeon">
806: .../OpenBSD/6.0/octeon/INSTALL.octeon</a>
807: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sgi/INSTALL.sgi">
808: .../OpenBSD/6.0/sgi/INSTALL.sgi</a>
809: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/socppc/INSTALL.socppc">
810: .../OpenBSD/6.0/socppc/INSTALL.socppc</a>
811: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/zaurus/INSTALL.zaurus">
812: .../OpenBSD/6.0/zaurus/INSTALL.zaurus</a>
813: </ul>
814:
815:
816: <hr>
817:
818: <p>
1.6 schwarze 819: Quick installer information for people familiar with OpenBSD, and the use of
820: the "<a href="http://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
821: If you are at all confused when installing OpenBSD, read the relevant
822: INSTALL.* file as listed above!
1.1 deraadt 823:
824: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
825:
826: <ul style="list-style-type: none">
827: <li>
828: The OpenBSD/i386 release is on CD1.
829: Boot from the CD to begin the install - you may need to adjust
830: your BIOS options first.
831: <p>
832: <li>
833: If your machine can boot from USB, you can write <i>install60.fs</i> or
834: <i>miniroot60.fs</i> to a USB stick and boot from it.
835: <p>
836: <li>
837: If you can't boot from a CD, floppy disk, or USB,
838: you can install across the network using PXE as described in
839: the included INSTALL.i386 document.
840: <p>
841: <li>
842: If you are planning on dual booting OpenBSD with another OS, you will need to
843: read INSTALL.i386.
844: </ul>
845:
846: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
847:
848: <ul style="list-style-type: none">
849: <li>
850: The OpenBSD/amd64 release is on CD2.
851: Boot from the CD to begin the install - you may need to adjust
852: your BIOS options first.
853: <p>
854: <li>
855: If your machine can boot from USB, you can write <i>install60.fs</i> or
856: <i>miniroot60.fs</i> to a USB stick and boot from it.
857: <p>
858: <li>
859: If you can't boot from a CD, floppy disk, or USB,
860: you can install across the network using PXE as described in the included
861: INSTALL.amd64 document.
862: <p>
863: <li>
864: If you are planning to dual boot OpenBSD with another OS, you will need to
865: read INSTALL.amd64.
866: </ul>
867:
868: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
869:
870: <ul style="list-style-type: none">
871: <li>
872: Burn the image from a mirror site to a CDROM, and power on your machine
873: while holding down the <i>C</i> key until the display turns on and
874: shows <i>OpenBSD/macppc boot</i>.
875: <p>
876: <li>
877: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
878: /6.0/macppc/bsd.rd</i>
879: </ul>
880:
881: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
882:
883: <ul style="list-style-type: none">
884: <li>
885: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
886: <p>
887: <li>
888: If this doesn't work, or if you don't have a CDROM drive, you can write
889: <i>CD3:6.0/sparc64/floppy60.fs</i> or <i>CD3:6.0/sparc64/floppyB60.fs</i>
890: (depending on your machine) to a floppy and boot it with <i>boot
891: floppy</i>. Refer to INSTALL.sparc64 for details.
892: <p>
893: <li>
894: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
895: will most likely fail.
896: <p>
897: <li>
898: You can also write <i>CD3:6.0/sparc64/miniroot60.fs</i> to the swap partition on
899: the disk and boot with <i>boot disk:b</i>.
900: <p>
901: <li>
902: If nothing works, you can boot over the network as described in INSTALL.sparc64.
903: </ul>
904:
905: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
906:
907: <ul style="list-style-type: none">
908: <li>
909: Write <i>FTP:6.0/alpha/floppy60.fs</i> or
910: <i>FTP:6.0/alpha/floppyB60.fs</i> (depending on your machine) to a diskette and
911: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
912: <p>
913: <li>
914: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
915: will most likely fail.
916: </ul>
917:
918: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
919:
920: <ul style="list-style-type: none">
921: <li>
1.29 jsg 922: Write a system specific miniroot to an SD card and boot from it after connecting
923: to the serial console. Refer to INSTALL.armv7 for more details.
1.1 deraadt 924: <p>
925: </ul>
926:
927: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
928:
929: <ul style="list-style-type: none">
930: <li>
931: Boot over the network by following the instructions in INSTALL.hppa or the
932: <a href="hppa.html#install">hppa platform page</a>.
933: </ul>
934:
935: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
936:
937: <ul style="list-style-type: none">
938: <li>
939: Write <i>miniroot60.fs</i> to the start of the CF
940: or disk, and boot normally.
941: </ul>
942:
943: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
944:
945: <ul style="list-style-type: none">
946: <li>
947: Write <i>miniroot60.fs</i> to a USB stick and boot bsd.rd from it
948: or boot bsd.rd via tftp.
949: Refer to the instructions in INSTALL.loongson for more details.
950: </ul>
951:
952: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
953:
954: <ul style="list-style-type: none">
955: <li>
956: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
957: from the PROM, and then bsd.rd from the bootloader.
958: Refer to the instructions in INSTALL.luna88k for more details.
959: </ul>
960:
961: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
962:
963: <ul style="list-style-type: none">
964: <li>
965: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
966: Refer to the instructions in INSTALL.octeon for more details.
967: </ul>
968:
969: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
970:
971: <ul style="list-style-type: none">
972: <li>
973: To install, burn cd60.iso on a CD-R, put it in the CD drive of your
974: machine and select <i>Install System Software</i> from the System Maintenance
975: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
976: CD-ROM, and need a proper invocation from the PROM prompt.
977: Refer to the instructions in INSTALL.sgi for more details.
978:
979: <p>
980: <li>
981: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
982: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
983: system type. Refer to the instructions in INSTALL.sgi for more details.
984: </ul>
985:
986: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
987:
988: <ul style="list-style-type: none">
989: <li>
990: After connecting a serial port, boot over the network via DHCP/tftp.
991: Refer to the instructions in INSTALL.socppc for more details.
992: </ul>
993:
994: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
995:
996: <ul style="list-style-type: none">
997: <li>
998: Using the Linux built-in graphical ipkg installer, install the
999: openbsd60_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
1000: for a few important details.
1001: </ul>
1002:
1003: <hr>
1004:
1005: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
1006:
1007: If you already have an OpenBSD 5.9 system, and do not want to reinstall,
1008: upgrade instructions and advice can be found in the
1009: <a href="faq/upgrade60.html">Upgrade Guide</a>.
1010: <p>
1011:
1012: <hr>
1013:
1014: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
1015:
1.6 schwarze 1016: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
1017: This file contains everything you need except for the kernel sources,
1018: which are in a separate archive.
1019: To extract:
1.1 deraadt 1020:
1021: <blockquote><pre>
1022: # <b>mkdir -p /usr/src</b>
1023: # <b>cd /usr/src</b>
1024: # <b>tar xvfz /tmp/src.tar.gz</b>
1025: </pre></blockquote>
1026:
1.6 schwarze 1027: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
1.1 deraadt 1028: This file contains all the kernel sources you need to rebuild kernels.
1029: To extract:
1030:
1031: <blockquote><pre>
1032: # <b>mkdir -p /usr/src/sys</b>
1033: # <b>cd /usr/src</b>
1034: # <b>tar xvfz /tmp/sys.tar.gz</b>
1035: </pre></blockquote>
1036:
1037: Both of these trees are a regular CVS checkout. Using these trees it
1038: is possible to get a head-start on using the anoncvs servers as
1039: described <a href="anoncvs.html">here</a>.
1040: Using these files
1041: results in a much faster initial CVS update than you could expect from
1042: a fresh checkout of the full OpenBSD source tree.
1043: <p>
1044:
1045: <hr>
1046:
1047: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
1048:
1049: A ports tree archive is also provided. To extract:
1050:
1051: <blockquote><pre>
1052: # <b>cd /usr</b>
1053: # <b>tar xvfz /tmp/ports.tar.gz</b>
1054: </pre></blockquote>
1055:
1056: Go read the <a href="faq/ports/index.html">ports</a> page
1057: if you know nothing about ports
1058: at this point. This text is not a manual of how to use ports.
1059: Rather, it is a set of notes meant to kickstart the user on the
1060: OpenBSD ports system.
1061: <p>
1.6 schwarze 1062: The <i>ports/</i> directory represents a CVS checkout of our ports.
1063: As with our complete source tree, our ports tree is available via
1.1 deraadt 1064: <a href="anoncvs.html">AnonCVS</a>.
1065: So, in order to keep up to date with the <i>-stable</i> branch, you must make
1066: the <i>ports/</i> tree available on a read-write medium and update the tree
1067: with a command like:
1068:
1069: <blockquote><pre>
1070: # <b>cd /usr/ports</b>
1071: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_0</b>
1072: </pre></blockquote>
1073:
1074: [Of course, you must replace the server name here with a nearby anoncvs
1075: server.]
1076: <p>
1077: Note that most ports are available as packages on our mirrors. Updated
1078: ports for the 6.0 release will be made available if problems arise.
1079: <p>
1080: If you're interested in seeing a port added, would like to help out, or just
1081: would like to know more, the mailing list
1082: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
1083: <p>
1084: </body>
1085: </html>