Annotation of www/60.html, Revision 1.50
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4: <title>OpenBSD 6.0</title>
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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>
1.34 deraadt 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:
34: (plus 3 more...)
1.1 deraadt 35:
36: <ul>
37: <li>Order a CDROM from our <a href="https://openbsdstore.com">ordering system</a>.
38: <li>See the information on <a href="ftp.html">the FTP page</a> for
39: a list of mirror machines.
40: <li>Go to the <font color="#e00000">pub/OpenBSD/6.0/</font> directory on
41: one of the mirror sites.
42: <li>Have a look at <a href="errata60.html">the 6.0 errata page</a> for a list
43: of bugs and workarounds.
44: <li>See a <a href="plus60.html">detailed log of changes</a> between the
45: 5.9 and 6.0 releases.
46: <p>
1.6 schwarze 47: <li><a href="http://man.openbsd.org/signify.1">signify(1)</a>
1.1 deraadt 48: pubkeys for this release:<br>
49: <pre>
50: base: RWSho3oKSqgLQy+NpIhFXZJDtkE65tzlmtC24mStf8DoJd2OPMgna4u8
51: fw: RWRWf7GJKFvJTWEMIaw9wld0DujiqL1mlrC6HisE6i78C+2SRArV1Iyo
52: pkg: RWQHIajRlT2mX7tmRgb6oN6mfJu3AgQ/TU38acrWABO8lz90dR3rNmey
53: </pre>
54: <p>
55: All applicable copyrights and credits are in the src.tar.gz,
56: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
57: files fetched via ports.tar.gz.
58: </ul>
59: <br clear=all>
60:
61: <hr>
62:
63: <h3 id="new"><font color="#0000e0">What's New</font></h3>
64:
65: This is a partial list of new features and systems included in OpenBSD 6.0.
66: For a comprehensive list, see the <a href="plus60.html">changelog</a> leading
67: to 6.0.
68:
69: <ul>
1.27 jsg 70: <li>New/extended platforms:
71: <ul>
1.28 deraadt 72: <li><a href="armv7.html">armv7</a>:
1.27 jsg 73: <ul>
74: <li>EFI bootloader added, kernels are now loaded from FFS instead
75: of FAT or EXT filesystems, without U-Boot headers.
76: <li>A single kernel and ramdisk are now used for all SoCs.
77: <li>Hardware is dynamically enumerated via Flattened Device
78: Tree (FDT) instead of via static tables based on board id numbers.
79: <li>Miniroot installer images include U-Boot 2016.07 with support for
80: EFI payloads.
81: </ul>
1.28 deraadt 82: <li><a href="vax.html">vax</a>:
83: <ul>
84: <li>Removed.
85: </ul>
1.27 jsg 86: </ul>
87: <p>
88:
1.1 deraadt 89: <li>Improved hardware support, including:
90: <ul>
1.25 jsg 91: <li>New <a href="http://man.openbsd.org/?query=bytgpio">bytgpio(4)</a>
92: driver for the Intel Bay Trail GPIO controller.
93: <li>New <a href="http://man.openbsd.org/?query=chvgpio">chvgpio(4)</a>
94: driver for the Intel Cherry View GPIO controller.
95: <li>New <a href="http://man.openbsd.org/?query=maxrtc">maxrtc(4)</a>
96: driver for the Maxim DS1307 real time clock.
97: <li>New <a href="http://man.openbsd.org/?query=nvme">nvme(4)</a>
98: driver for the Non-Volatile Memory Express (NVMe) host controller interface.
99: <li>New <a href="http://man.openbsd.org/?query=pcfrtc">pcfrtc(4)</a>
100: driver for the NXP PCF8523 real time clock.
101: <li>New <a href="http://man.openbsd.org/?query=umb">umb(4)</a>
102: driver for the Mobile Broadband Interface Model (MBIM).
103: <li>New <a href="http://man.openbsd.org/?query=ure">ure(4)</a>
104: driver for RealTek RTL8152 based 10/100 USB Ethernet devices.
105: <li>New <a href="http://man.openbsd.org/?query=utvfu">utvfu(4)</a>
106: driver for audio/video capture devices based on the Fushicai USBTV007.
107: <li>The <a href="http://man.openbsd.org/?query=iwm">iwm(4)</a> driver
108: supports more models, notably the Intel Wireless 3165 and 8260.
109: <li>Support for I2C HID devices with GPIO signalled interrupts has
110: been added to <a href="http://man.openbsd.org/?query=dwiic">dwiic(4)</a>.
1.26 jsg 111: <li>Support for larger bus widths, high speed modes, and DMA
112: transfers has been added to
113: <a href="http://man.openbsd.org/?query=sdmmc">sdmmc(4)</a>,
114: <a href="http://man.openbsd.org/?query=sdhc">sdhc(4)</a>, and
115: <a href="http://man.openbsd.org/?query=imxesdhc&sektion=4&arch=armv7">imxesdhc(4)</a>.
1.31 visa 116: <li>Support for EHCI and OHCI compliant USB controllers on Octeon II SoCs.
117: <li>Many USB device drivers have been enabled on OpenBSD/octeon.
1.1 deraadt 118: <li>...
119: </ul>
120: <p>
121:
122: <li>SMP network stack improvements:
123: <ul>
1.31 visa 124: <li>The Tx queue of the
125: <a href="http://man.openbsd.org/?query=cnmac">cnmac(4)</a>
126: driver can now be processed in parallel of the rest of the kernel.
1.49 mpi 127: <li>Network input path is now run in thread context.
1.1 deraadt 128: </ul>
129: <p>
130:
1.30 stsp 131: <li>IEEE 802.11 wireless stack improvements:
1.1 deraadt 132: <ul>
1.30 stsp 133: <li>The HT block ack receive buffer logic follows the algorithm given
134: in the 802.11-2012 spec more closely.
135: <li>The <a href="http://man.openbsd.org/?query=iwn">iwn(4)</a> driver now
136: keeps track of HT protection changes while associated to an 11n AP.
137: <li>The wireless stack and several drivers make more aggressive use
138: of RTS/CTS to avoid interference from legacy devices and hidden nodes.
1.1 deraadt 139: </ul>
140: <p>
141:
142: <li>Generic network stack improvements:
143: <ul>
1.49 mpi 144: <li>The routing table is now based on
145: <a href="http://www.hariguchi.org/art/art.pdf">ART</a> offering a
146: faster lookup.
147: <li>The number of route lookup per packet has been reduced to 1 in the
148: forwarding path.
149: <li>The prio field on VLAN headers is now correctly set on each fragment
150: of an IPv4 packet going out on a
151: <a href="http://man.openbsd.org/vlan.4">vlan(4)</a> interface.
1.42 lteo 152: <li>Enabled device cloning for
153: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>.
154: This allows the system to have just one bpf device node in /dev
155: that services all bpf consumers (up to 1024).
1.1 deraadt 156: <li>...
157: </ul>
158: <p>
159:
160: <li>Installer improvements:
161: <ul>
1.47 krw 162: <li>updated list of restricted usercodes
163: <li>install.sh and upgrade.sh merged into install.sub
164: <li>update automatically runs <a href="http://man.openbsd.org/sysmerge">sysmerge(8)</a>
165: in batch mode before
166: <a href="http://man.openbsd.org/fw_update">fw_update(1)</a>
167: <li>questions and answers are logged in a format that can be used as a
168: response file for use by
169: <a href="http://man.openbsd.org/autoinstall">autoinstall(8)</a>
170: <li>/usr/local is set to wxallowed during install
1.1 deraadt 171: </ul>
172: <p>
173:
174: <li>Routing daemons and other userland network improvements:
175: <ul>
1.11 schwarze 176: <li>Add routing table support to
177: <a href="http://man.openbsd.org/rc.d.8">rc.d(8)</a> and
178: <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>.
1.12 schwarze 179: <li>Let <a href="http://man.openbsd.org/nc.1">nc(1)</a>
180: support service names in addition to port numbers.
181: <li>Add <tt>-M</tt> and <tt>-m</tt> TTL flags to
182: <a href="http://man.openbsd.org/nc.1">nc(1)</a>.
183: <li>Add <tt>AF_UNIX</tt> support to
1.13 schwarze 184: <a href="http://man.openbsd.org/tcpbench.1">tcpbench(1)</a>.
1.32 visa 185: <li>Fixed a regression in
186: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>.
187: The daemon could hang if it was idle for a long time.
1.33 vgross 188: <li>Added the <tt>llprio</tt> option in
189: <a href="http://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
1.42 lteo 190: <li>Multiple programs that use
191: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
192: have been modified to take advantage of
193: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
194: device cloning by opening <tt>/dev/bpf0</tt> instead of looping
195: through <tt>/dev/bpf*</tt> devices. These programs include
196: <a href="http://man.openbsd.org/arp.8">arp(8)</a>,
197: <a href="http://man.openbsd.org/dhclient.8">dhclient(8)</a>,
198: <a href="http://man.openbsd.org/dhcpd.8">dhcpd(8)</a>,
199: <a href="http://man.openbsd.org/dhcrelay.8">dhcrelay(8)</a>,
200: <a href="http://man.openbsd.org/hostapd.8">hostapd(8)</a>,
201: <a href="http://man.openbsd.org/mopd.8">mopd(8)</a>,
202: <a href="http://man.openbsd.org/npppd.8">npppd(8)</a>,
203: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>,
204: <a href="http://man.openbsd.org/rbootd.8">rbootd(8)</a>, and
205: <a href="http://man.openbsd.org/tcpdump.8">tcpdump(8)</a>.
206: The <a href="http://man.openbsd.org/pcap.3">libpcap</a> library
207: has also been modified accordingly.
1.1 deraadt 208: <li>...
209: </ul>
210: <p>
211:
212: <li>Security improvements:
213: <ul>
1.3 guenther 214: <li><tt>W^X</tt> is now strictly enforced by default;
215: a program can only violate it if the executable is marked with
1.38 tb 216: <tt>PT_OPENBSD_WXNEEDED</tt> and is located on a filesystem
1.6 schwarze 217: mounted with the <tt>wxallowed</tt>
218: <a href="http://man.openbsd.org/mount.8">mount(8)</a> option.
1.36 deraadt 219: Because there are still too many ports which violate W^X, the
220: installer mounts the <tt>/usr/local</tt> filesystem with
221: <tt>wxallowed</tt>. This allows the base system to be more
1.37 tb 222: secure as long as <tt>/usr/local</tt> is a separate filesystem.
1.36 deraadt 223: If you use no W^X violating programs, consider manually
224: revoking that option.
1.6 schwarze 225: <li>The <a href="http://man.openbsd.org/setjmp.3">setjmp(3)</a>
1.3 guenther 226: family of functions now apply XOR cookies to stack and return-address
227: values in the jmpbuf on amd64, hppa, i386, mips64, and powerpc.
1.28 deraadt 228: <li>SROP mitigation: <a href="http://man.openbsd.org/sigreturn.2">sigreturn(2)</a>
1.3 guenther 229: can now only be used by the kernel-provided signal trampoline,
230: with a cookie to detect attempts to reuse it.
1.22 tom 231: <li>To deter code reuse exploits, <a href="http://man.openbsd.org/rc.8">rc(8)</a>
232: re-links libc.so on startup, placing the objects in a random order.
1.11 schwarze 233: <li>In the <a href="http://man.openbsd.org/getpwnam.3">getpwnam(3)</a>
234: family of functions, stop opening the shadow database by default.
1.12 schwarze 235: <li>Allow <a href="http://man.openbsd.org/tcpdump.8">tcpdump(8)</a>
236: <tt>-r</tt> to be started without root privileges.
1.11 schwarze 237: <li>Remove
238: <a href="http://man.openbsd.org/OpenBSD-5.9/systrace">systrace</a>.
239: <li>Remove Linux emulation support.
1.17 tedu 240: <li>Remove support for the usermount option.
1.19 tedu 241: <li>The TCP SYN cache reseeds its random hash function from
1.14 bluhm 242: time to time.
1.19 tedu 243: This prevents an attacker from calculating the distribution
1.14 bluhm 244: of the hash function with a timing attack.
245: <li>To work against SYN flooding attacks the administrator can
246: change the size of the hash array now.
1.16 schwarze 247: <a href="http://man.openbsd.org/netstat.1">netstat(1)</a>
1.14 bluhm 248: <tt>-s -p tcp</tt> shows the relevant information to tune
1.15 bluhm 249: the SYN cache with
1.16 schwarze 250: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
1.15 bluhm 251: <tt>net.inet.tcp</tt>.
1.33 vgross 252: <li>The administrator can require root privileges for binding to some TCP
253: and UDP ports with
254: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
255: <tt>net.inet.tcp.rootonly</tt> and
256: <a href="http://man.openbsd.org/sysctl.8">sysctl(8)</a>
257: <tt>net.inet.udp.rootonly</tt>.
1.1 deraadt 258: <li>...
259: </ul>
260: <p>
261:
262: <li>Assorted improvements:
263: <ul>
1.3 guenther 264: <li>The thread library can now be loaded into a single-threaded process.
265: <li>Improved symbol handling and standards compliance in libc.
266: For example, defining an <tt>open()</tt> function will no longer
267: interfere with the operation of
1.6 schwarze 268: <a href="http://man.openbsd.org/fopen.3">fopen(3)</a>.
1.3 guenther 269: <li><tt>PT_TLS</tt> sections are now supported in initially loaded object.
270: <li>Improved handling of "no paths" and "empty path" in
1.6 schwarze 271: <a href="http://man.openbsd.org/fts.3">fts(3)</a>.
1.12 schwarze 272: <li>In <a href="http://man.openbsd.org/pcap.3">pcap(3)</a>,
273: provide the functions <tt>pcap_free_datalinks()</tt>
274: and <tt>pcap_offline_filter()</tt>.
275: <li>Many bugfixes and structural cleanup in the
276: <a href="http://man.openbsd.org/editline">editline(3)</a> library.
277: <li>Remove ancient
278: <a href="http://man.openbsd.org/OpenBSD-5.9/dbm.3">dbm(3)</a>
279: functions;
280: <a href="http://man.openbsd.org/ndbm.3">ndbm(3)</a> remains.
1.17 tedu 281: <li>Add <tt>setenv</tt> keyword for more powerful environment handling in
1.12 schwarze 282: <a href="http://man.openbsd.org/doas.conf.5">doas.conf(5)</a>.
283: <li>Add <tt>-g</tt> and <tt>-p</tt> options to
284: <a href="http://man.openbsd.org/aucat.1">aucat.1</a>
285: for time positioning.
286: <li>Rewrite <a href="http://man.openbsd.org/audioctl.1">audioctl(1)</a>
287: with a simpler user interface.
288: <li>Add <tt>-F</tt> option to
289: <a href="http://man.openbsd.org/install.1">install(1)</a>
290: to <a href="http://man.openbsd.org/fsync.2">fsync(2)</a>
291: the file before closing it.
1.6 schwarze 292: <li><a href="http://man.openbsd.org/kdump.1">kdump(1)</a>
293: now dumps <tt>pollfd</tt> structures.
1.12 schwarze 294: <li>Improve various details of
295: <a href="http://man.openbsd.org/ksh.1">ksh(1)</a> POSIX compliance.
296: <li><a href="http://man.openbsd.org/mknod.8">mknod(8)</a> rewritten in a
297: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>-friendly
298: style and to support creating multiple devices at once.
299: <li>Implement <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>
300: <tt>get all</tt> and <tt>getdef all</tt>.
301: <li>Implement the <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>
302: <tt>-I</tt> (interactive) flag.
1.11 schwarze 303: <li>In <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>,
304: implement Mdocdate keyword substitution.
305: <li>In <a href="http://man.openbsd.org/top.1">top(1)</a>,
306: allow to filter process arguments if they are being displayed.
307: <li>Added UTF-8 support to
308: <a href="http://man.openbsd.org/fold.1">fold(1)</a> and
309: <a href="http://man.openbsd.org/rev.1">rev(1)</a>.
310: <li>Enable UTF-8 by default in
311: <a href="http://man.openbsd.org/xterm.1">xterm(1)</a> and
312: <a href="http://man.openbsd.org/pod2man.1">pod2man(1)</a>.
313: <li>Filter out non-ASCII characters in
314: <a href="http://man.openbsd.org/wall.1">wall(1)</a>.
1.12 schwarze 315: <li>Handle the <a href="http://man.openbsd.org/?apropos=1&query=Ev%3DCOLUMNS">COLUMNS</a>
316: environment variable consistently across many programs.
1.14 bluhm 317: <li>The options <tt>-c</tt> and <tt>-k</tt> allow to provide
318: TLS client certificates for
319: <a href="http://man.openbsd.org/syslogd.8">syslogd(8)</a>
320: on the sending side.
1.18 tedu 321: With that the receiving side can verify log messages
1.14 bluhm 322: are authentic.
323: Note that syslogd does not have this check feature yet.
324: <li>When the klog buffer overflows, syslogd will write a log
325: message to show that some entries is missing.
1.31 visa 326: <li>On OpenBSD/octeon, CPU cache write buffering is enabled
327: to improve performance.
1.35 espie 328: <li><a href="http://man.openbsd.org/pkg_add.1">pkg_add(1)</a> and
329: <a href="http://man.openbsd.org/pkg_info.1">pkg_info(1)</a> now
330: understand a notion of branch to ease selection of some popular
331: packages such as python or php, e.g., say
332: <tt>pkg_add python%3.4</tt> to select the <tt>3.4</tt> branch,
333: and use <tt>pkg_info -zm</tt> to get a fuzzy listing with branch
334: selection suitable for <tt>pkg_add -l</tt>.
1.45 krw 335: <li><a href="http://man.openbsd.org/?query=fdisk">fdisk(8)</a> and
336: <a href="http://man.openbsd.org/?query=pdisk">pdisk(8)</a>
337: immediately exit unless passed a character special device
338: <li><a href="http://man.openbsd.org/?query=st">st(4)</a>
339: correctly tracks the current block count for variable sized blocks
340: <li><a href="http://man.openbsd.org/?query=fsck_ext2fs">fsck_ext2fs(8)</a>
341: works again
342: <li><a href="http://man.openbsd.org/?query=softraid">softraid(4)</a> volumes
343: can be constructed with disks that have a sector size other than 512 bytes
344: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
345: DECLINE's and discards unused OFFER's.
346: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
347: immediately exits if its interface (e.g. a
348: <a href="http://man.openbsd.org/?query=bridge">bridge(4)</a>)
349: returns EAFNOSUPPORT when a packet is sent.
350: <li><a href="http://man.openbsd.org/?query=httpd">httpd(8)</a> returns
351: 400 Bad Request for HTTP v0.9 requests.
352: <li>ffs2's lazy node initialization avoids treating random disk data as
353: an inode
354: <li><a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a> invocations
355: in base programs use the idiom fcntl(n,F_GETFL) instead of fcntl(n,F_GETFL,0)
356: <li><a href="http://man.openbsd.org/?query=socket">socket(2)</a> and
357: <a href="http://man.openbsd.org/?query=accept4">accept4(2)</a> invocations
358: in base programs use SOCK_NONBLOCK to eliminate the need for a separate
359: <a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a>.
1.47 krw 360: <li>tmpfs not enabled by default
1.50 ! tb 361: <li>the in-kernel semantics of
! 362: <a href="http://man.openbsd.org/pledge">pledge(2)</a>
! 363: were improved in numerous ways.
! 364: Highlights include:
! 365: a new <tt>chown</tt> promise that allows pledged programs to set
! 366: setugid attributes,
! 367: a stricter enforcement of the <tt>recvfd</tt> promise and
! 368: <a href="man.openbsd.org/chroot.2">chroot(2)</a> is no longer allowed
! 369: for pledged programs.
! 370: <li>a number of
! 371: <a href="http://man.openbsd.org/pledge">pledge(2)</a>-related bugs
! 372: (missing promises, unintended changes of behavior, crashes) were fixed,
! 373: notably in
! 374: <a href="http://man.openbsd.org/gzip">gzip(1)</a>,
! 375: <a href="http://man.openbsd.org/nc">nc(1)</a>,
! 376: <a href="http://man.openbsd.org/sed">sed(1)</a>,
! 377: <a href="http://man.openbsd.org/skeyinit">skeyinit(1)</a>,
! 378: <a href="http://man.openbsd.org/stty">stty(1)</a>,
! 379: and various disk-related utilities, such as
! 380: <a href="http://man.openbsd.org/disklabel">disklabel(8)</a> and
! 381: <a href="http://man.openbsd.org/fdisk">fdisk(8)</a>.
1.1 deraadt 382: </ul>
383: <p>
384:
1.28 deraadt 385: <li>OpenSMTPD 5.9.1
1.1 deraadt 386: <ul>
387: <li>...
388: </ul>
389: <p>
390:
1.28 deraadt 391: <li>OpenSSH 7.3
1.1 deraadt 392: <ul>
393: <li>Security:
394: <ul>
1.39 sobrado 395: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
396: Mitigate a potential denial-of-service attack against the system's
397: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>
398: function via
399: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>.
400: An attacker could send very long passwords that would cause
401: excessive CPU use in
402: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>.
403: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
404: now refuses to accept password authentication requests of length
405: greater than 1024 characters.
406: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
407: Mitigate timing differences in password authentication that could be
408: used to discern valid from invalid account names when long passwords
409: were sent and particular password hashing algorithms are in use on
410: the server. CVE-2016-6210.
411: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
412: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
413: Fix observable timing weakness in the <i>CBC padding oracle
414: countermeasures</i>. Note that CBC ciphers are disabled by default
415: and only included for legacy compatibility.
416: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
417: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
418: Improve ordering ordering of MAC verification for
419: <i>Encrypt-then-MAC</i> (EtM) mode transport MAC algorithms to
420: verify the MAC before decrypting any ciphertext. This removes the
421: possibility of timing differences leaking facts about the plaintext,
422: though no such leakage is known.
1.1 deraadt 423: </ul>
424: <li>New/changed features:
425: <ul>
1.39 sobrado 426: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
427: Add a <tt>ProxyJump</tt> option and corresponding <tt>-J</tt>
428: command-line flag to allow simplified indirection through a one or
429: more SSH bastions or "jump hosts".
430: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
431: Add an <tt>IdentityAgent</tt> option to allow specifying specific
432: agent sockets instead of accepting one from the environment.
433: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
434: Allow <tt>ExitOnForwardFailure</tt> and <tt>ClearAllForwardings</tt>
435: to be optionally overridden when using <tt>ssh -W</tt>. (bz#2577)
436: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
437: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
438: Implement support for the IUTF8 terminal mode as per
439: <i>draft-sgtatham-secsh-iutf8-00</i>.
440: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
441: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
442: Add support for additional <i>fixed Diffie-Hellman 2K</i>, <i>4K</i>
443: and <i>8K</i> groups from <i>draft-ietf-curdle-ssh-kex-sha2-03</i>.
444: <li><a href="http://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>,
445: <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
446: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
447: support SHA256 and SHA512 RSA signatures in certificates.
448: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
449: Add an <tt>Include</tt> directive for
450: <a href="http://man.openbsd.org/ssh_config.5">ssh_config(5)</a>
451: files.
452: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
453: Permit UTF-8 characters in pre-authentication banners sent from the
454: server. (bz#2058)
1.1 deraadt 455: </ul>
456: <li>The following significant bugs have been fixed in this release:
457: <ul>
1.11 schwarze 458: <li>In <a href="http://man.openbsd.org/scp.1">scp(1)</a>
1.39 sobrado 459: and <a href="http://man.openbsd.org/sftp.1">sftp(1)</a>,
460: prevent screwing up terminal settings by escaping bytes
461: not forming ASCII or UTF-8 characters.
462: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
463: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
464: Reduce the syslog level of some relatively common protocol events
465: from <tt>LOG_CRIT</tt>. (bz#2585)
466: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
467: Refuse <tt>AuthenticationMethods=""</tt> in configurations and accept
468: <tt>AuthenticationMethods=any</tt> for the default behaviour of not
469: requiring multiple authentication. (bz#2398)
470: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
471: Remove obsolete and misleading <tt>"POSSIBLE BREAK-IN ATTEMPT!"</tt>
472: message when forward and reverse DNS don't match. (bz#2585)
473: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
474: Close <tt>ControlPersist</tt> background process stderr except in
475: debug mode or when logging to syslog. (bz#1988)
476: <li>misc: Make PROTOCOL description for
477: <i>direct-streamlocal@openssh.com</i> channel open messages match
478: deployed code. (bz#2529)
479: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
480: Deduplicate <tt>LocalForward</tt> and <tt>RemoteForward</tt> entries
481: to fix failures when both <tt>ExitOnForwardFailure</tt> and
482: <tt>hostname</tt> canonicalisation are enabled. (bz#2562)
483: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
484: Remove fallback from moduli to obsolete "primes" file that was
485: deprecated in 2001. (bz#2559)
486: <li><a href="http://man.openbsd.org/sshd_config.5">sshd_config(5)</a>:
487: Correct description of <tt>UseDNS</tt>: it affects ssh hostname
488: processing for <tt>authorized_keys</tt>, not <tt>known_hosts</tt>.
489: (bz#2554)
490: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
491: Fix authentication using lone certificate keys in an agent without
492: corresponding private keys on the filesystem. (bz#2550)
493: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
494: Send <tt>ClientAliveInterval</tt> pings when a time-based
495: <tt>RekeyLimit</tt> is set; previously keepalive packets were not
496: being sent. (bz#2252)
1.1 deraadt 497: </ul>
498: </ul>
499: <p>
1.5 sobrado 500:
501: <li>OpenNTPD 6.0
502: <ul>
503: <li>When a single "constraint" is specified, try all returned addresses
504: until one succeeds, rather than the first returned address.
505: <li>Relaxed the constraint error margin to be proportional to the number
506: of NTP peers, avoid constant reconnections when there is a bad NTP
507: peer.
508: <li>Removed disabled
1.6 schwarze 509: <a href="http://man.openbsd.org/hotplug.4">hotplug(4)</a>
1.5 sobrado 510: sensor support.
511: <li>Added support for detecting crashes in constraint subprocesses.
512: <li>Moved the execution of constraints from the ntp process to the
513: parent process, allowing for better privilege separation since the
514: ntp process can be further restricted.
515: <li>Added
1.6 schwarze 516: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>
1.5 sobrado 517: support.
518: <li>Fixed high CPU usage when the network is down.
519: <li>Fixed various memory leaks.
520: <li>Switched to RMS for jitter calculations.
521: <li>Unified logging functions with other OpenBSD base programs.
522: <li>Set <tt>MOD_MAXERROR</tt> to avoid unsynced time status when using
523: ntp_adjtime.
524: <li>Fixed HTTP Timestamp header parsing to use
1.6 schwarze 525: <a href="http://man.openbsd.org/strptime.3">strptime(3)</a>
1.5 sobrado 526: in a more portable fashion.
527: <li>Hardened TLS for
1.6 schwarze 528: <a href="http://man.openbsd.org/ntpd.8">ntpd(8)</a>
1.5 sobrado 529: constraints, enabling server name verification.
530: </ul>
531: <p>
532:
1.4 sobrado 533: <li>LibreSSL 2.4.2
1.1 deraadt 534: <ul>
535: <li>User-visible features:
536: <ul>
1.4 sobrado 537: <li>Fixed some broken manpage links in the install target.
538: <li><tt>cert.pem</tt> has been reorganized and synced with Mozilla's
539: certificate store.
540: <li>Reliability fix, correcting an error when parsing certain ASN.1
541: elements over 16k in size.
542: <li>Implemented the IETF <i>ChaCha20-Poly1305</i> cipher suites.
543: <li>Fixed password prompts from
1.6 schwarze 544: <a href="http://man.openbsd.org/openssl.1">openssl(1)</a>
1.4 sobrado 545: to properly handle ^C.
1.1 deraadt 546: </ul>
547: <li>Code improvements:
548: <ul>
1.4 sobrado 549: <li>Fixed an <i>nginx</i> compatibility issue by adding an
550: '<tt>install_sw</tt>' build target.
551: <li>Changed default
1.6 schwarze 552: <a href="http://man.openbsd.org/EVP_AEAD_CTX_init.3">EVP_aead_chacha20_poly1305(3)</a>
1.4 sobrado 553: implementation to the IETF version, which is now the default.
554: <li>Reworked error handling in <tt>libtls</tt> so that configuration
555: errors are more visible.
556: <li>Added missing error handling around
1.6 schwarze 557: <a href="http://man.openbsd.org/bn_wexpand.3">bn_wexpand(3)</a>
1.4 sobrado 558: calls.
559: <li>Added
1.6 schwarze 560: <a href="http://man.openbsd.org/explicit_bzero.3">explicit_bzero(3)</a>
1.4 sobrado 561: calls for freed ASN.1 objects.
562: <li>Fixed <tt>X509_*set_object</tt> functions to return 0 on allocation
563: failure.
564: <li>Deprecated internal use of
1.6 schwarze 565: <a href="http://man.openbsd.org/EVP_EncryptInit">EVP_[Cipher|Encrypt|Decrypt]_Final</a>.
1.4 sobrado 566: <li>Fixed a problem that prevents the DSA signing algorithm from running
567: in constant time even if the flag <tt>BN_FLG_CONSTTIME</tt> is set.
568: <li>Fixed several issues in the OCSP code that could result in the
569: incorrect generation and parsing of OCSP requests. This remediates
570: a lack of error checking on time parsing in these functions, and
571: ensures that only <tt>GENERALIZEDTIME</tt> formats are accepted for
572: OCSP, as per <i>RFC 6960</i>.
573: </ul>
1.22 tom 574: <li>The following CVEs have been fixed:
1.4 sobrado 575: <ul>
576: <li><tt>CVE-2016-2105</tt>—EVP_EncodeUpdate overflow.
577: <li><tt>CVE-2016-2106</tt>—EVP_EncryptUpdate overflow.
578: <li><tt>CVE-2016-2107</tt>—padding oracle in AES-NI CBC MAC check.
579: <li><tt>CVE-2016-2108</tt>—memory corruption in the ASN.1 encoder.
580: <li><tt>CVE-2016-2109</tt>—ASN.1 BIO excessive memory allocation.
1.1 deraadt 581: </ul>
582: </ul>
583: <p>
584:
585: <li>Ports and packages:
1.35 espie 586: <dl>
587: <dt>New proot(1) tool in the ports tree for building packages in a chroot.
588: </dl>
1.1 deraadt 589: <dl>
590: <dt>Many pre-built packages for each architecture:
591: </dl>
592: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
593: <table border=0 cellspacing=0 cellpadding=2 width="95%">
594: <tr>
595: <td valign="top" width="25%">
596: <ul>
1.46 landry 597: <li>alpha: 7422
1.41 deraadt 598: <li>amd64: 9433
599: <li>hppa: 6346
1.1 deraadt 600: </ul></td><td valign=top width="25%"><ul>
1.41 deraadt 601: <li>i386: 9394
1.1 deraadt 602: <li>mips64: xxxx
603: <li>mips64el: xxxx
604: </ul></td><td valign=top width="25%"><ul>
605: <li>powerpc: xxxx
1.46 landry 606: <li>sparc64: 8570
1.1 deraadt 607: </ul></td></tr></table>
608: <p>
609:
610: <dl>
611: <dt>Some highlights:
612: </dl>
613: <table border=0 cellspacing=0 cellpadding=2 width="95%">
614: <tr>
1.7 schwarze 615: <td valign="top" width="50%"><ul>
616: <li>Afl 2.19b
617: <li>Chromium 51.0.2704.106
618: <li>Emacs 21.4 and 24.5
619: <li>GCC 4.9.3
620: <li>GHC 7.10.3
621: <li>Gimp 2.8.16
1.9 jasper 622: <li>GNOME 3.20.2
1.7 schwarze 623: <li>Go 1.6.3
624: <li>Groff 1.22.3
625: <li>JDK 7u80 and 8u72
1.9 jasper 626: <li>KDE 3.5.10 and 4.14.3 (plus KDE4 core updates)
1.7 schwarze 627: <li>LLVM/Clang 3.8.0
628: <li>LibreOffice 5.1.4.2
629: <li>Lua 5.1.5, 5.2.4, and 5.3.3
630: <li>MariaDB 10.0.25
631: <li>Mono 4.4.0.182
632: <li>Mozilla Firefox 45.2.0esr and 47.0.1
633: </ul></td><td valign=top width="50%"><ul>
634: <li>Mozilla Thunderbird 45.2.0
635: <li>Mutt 1.6.2
636: <li>Node.js 4.4.5
1.45 krw 637: <li>Ocaml 4.3.0
1.7 schwarze 638: <li>OpenLDAP 2.3.43 and 2.4.44
639: <li>PHP 5.5.37, 5.6.23, and 7.0.8
640: <li>Postfix 3.1.1 and 3.2-20160515
641: <li>PostgreSQL 9.5.3
642: <li>Python 2.7.12, 3.4.5, and 3.5.2
643: <li>R 3.3.1
644: <li>Ruby 1.8.7.374, 2.0.0.648, 2.1.9, 2.2.5, and 2.3.1
645: <li>Rust 1.9.0-20160608
646: <li>Sendmail 8.15.2
647: <li>Sudo 1.8.17.1
648: <li>Tcl/Tk 8.5.18 and 8.6.4
649: <li>TeX Live 2015
650: <li>Vim 7.4.1467
651: <li>Xfce 4.12
652: </ul></td></tr></table>
1.1 deraadt 653: <p>
654:
655: <li>As usual, steady improvements in manual pages and other documentation.
656: <p>
657:
658: <li>The system includes the following major components from outside suppliers:
659: <ul>
1.8 schwarze 660: <li>Xenocara (based on X.Org 7.7 with xserver 1.18.3 + patches,
661: freetype 2.6.3, fontconfig 2.11.1, Mesa 11.2.2, xterm 322,
662: xkeyboard-config 2.18 and more)
1.34 deraadt 663: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
1.8 schwarze 664: <li>Perl 5.20.3 (+ patches)
665: <li>SQLite 3.9.2 (+ patches)
666: <li>NSD 4.1.10
667: <li>Unbound 1.5.9
668: <li>Ncurses 5.7
669: <li>Binutils 2.17 (+ patches)
670: <li>Gdb 6.3 (+ patches)
671: <li>Awk Aug 10, 2011 version
1.12 schwarze 672: <li>Expat 2.1.1
1.1 deraadt 673: </ul>
674: </ul>
675:
676: <hr>
677:
678: <h3 id="install"><font color="#0000e0">How to install</font></h3>
679:
680: Following this are the instructions which you would have on a piece of
681: paper if you had purchased a CDROM set instead of doing an alternate
682: form of install. The instructions for doing an HTTP (or other style
683: of) install are very similar; the CDROM instructions are left intact
684: so that you can see how much easier it would have been if you had
685: purchased a CDROM instead.
686: <p>
687:
688: <hr>
689: <p>
690: Please refer to the following files on the three CDROMs or mirror site for
691: extensive details on how to install OpenBSD 6.0 on your machine:
692:
693: <ul>
694: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/alpha/INSTALL.alpha">
695: .../OpenBSD/6.0/alpha/INSTALL.alpha (on CD1)</a>
696: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/i386/INSTALL.i386">
697: .../OpenBSD/6.0/i386/INSTALL.i386 (on CD1)</a>
698: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
699: .../OpenBSD/6.0/hppa/INSTALL.hppa (on CD1)</a>
700: <p>
701: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/amd64/INSTALL.amd64">
702: .../OpenBSD/6.0/amd64/INSTALL.amd64 (on CD2)</a>
703: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/macppc/INSTALL.macppc">
704: .../OpenBSD/6.0/macppc/INSTALL.macppc (on CD2)</a>
705: <p>
706: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sparc64/INSTALL.sparc64">
707: .../OpenBSD/6.0/sparc64/INSTALL.sparc64 (on CD3)</a>
708: <p>
709: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/armv7/INSTALL.armv7">
710: .../OpenBSD/6.0/armv7/INSTALL.armv7</a>
711: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
712: .../OpenBSD/6.0/hppa/INSTALL.hppa</a>
713: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/landisk/INSTALL.landisk">
714: .../OpenBSD/6.0/landisk/INSTALL.landisk</a>
715: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/loongson/INSTALL.loongson">
716: .../OpenBSD/6.0/loongson/INSTALL.loongson</a>
717: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/luna88k/INSTALL.luna88k">
718: .../OpenBSD/6.0/luna88k/INSTALL.luna88k</a>
719: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/octeon/INSTALL.octeon">
720: .../OpenBSD/6.0/octeon/INSTALL.octeon</a>
721: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sgi/INSTALL.sgi">
722: .../OpenBSD/6.0/sgi/INSTALL.sgi</a>
723: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/socppc/INSTALL.socppc">
724: .../OpenBSD/6.0/socppc/INSTALL.socppc</a>
725: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/zaurus/INSTALL.zaurus">
726: .../OpenBSD/6.0/zaurus/INSTALL.zaurus</a>
727: </ul>
728:
729:
730: <hr>
731:
732: <p>
1.6 schwarze 733: Quick installer information for people familiar with OpenBSD, and the use of
734: the "<a href="http://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
735: If you are at all confused when installing OpenBSD, read the relevant
736: INSTALL.* file as listed above!
1.1 deraadt 737:
738: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
739:
740: <ul style="list-style-type: none">
741: <li>
742: The OpenBSD/i386 release is on CD1.
743: Boot from the CD to begin the install - you may need to adjust
744: your BIOS options first.
745: <p>
746: <li>
747: If your machine can boot from USB, you can write <i>install60.fs</i> or
748: <i>miniroot60.fs</i> to a USB stick and boot from it.
749: <p>
750: <li>
751: If you can't boot from a CD, floppy disk, or USB,
752: you can install across the network using PXE as described in
753: the included INSTALL.i386 document.
754: <p>
755: <li>
756: If you are planning on dual booting OpenBSD with another OS, you will need to
757: read INSTALL.i386.
758: </ul>
759:
760: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
761:
762: <ul style="list-style-type: none">
763: <li>
764: The OpenBSD/amd64 release is on CD2.
765: Boot from the CD to begin the install - you may need to adjust
766: your BIOS options first.
767: <p>
768: <li>
769: If your machine can boot from USB, you can write <i>install60.fs</i> or
770: <i>miniroot60.fs</i> to a USB stick and boot from it.
771: <p>
772: <li>
773: If you can't boot from a CD, floppy disk, or USB,
774: you can install across the network using PXE as described in the included
775: INSTALL.amd64 document.
776: <p>
777: <li>
778: If you are planning to dual boot OpenBSD with another OS, you will need to
779: read INSTALL.amd64.
780: </ul>
781:
782: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
783:
784: <ul style="list-style-type: none">
785: <li>
786: Burn the image from a mirror site to a CDROM, and power on your machine
787: while holding down the <i>C</i> key until the display turns on and
788: shows <i>OpenBSD/macppc boot</i>.
789: <p>
790: <li>
791: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
792: /6.0/macppc/bsd.rd</i>
793: </ul>
794:
795: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
796:
797: <ul style="list-style-type: none">
798: <li>
799: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
800: <p>
801: <li>
802: If this doesn't work, or if you don't have a CDROM drive, you can write
803: <i>CD3:6.0/sparc64/floppy60.fs</i> or <i>CD3:6.0/sparc64/floppyB60.fs</i>
804: (depending on your machine) to a floppy and boot it with <i>boot
805: floppy</i>. Refer to INSTALL.sparc64 for details.
806: <p>
807: <li>
808: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
809: will most likely fail.
810: <p>
811: <li>
812: You can also write <i>CD3:6.0/sparc64/miniroot60.fs</i> to the swap partition on
813: the disk and boot with <i>boot disk:b</i>.
814: <p>
815: <li>
816: If nothing works, you can boot over the network as described in INSTALL.sparc64.
817: </ul>
818:
819: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
820:
821: <ul style="list-style-type: none">
822: <li>
823: Write <i>FTP:6.0/alpha/floppy60.fs</i> or
824: <i>FTP:6.0/alpha/floppyB60.fs</i> (depending on your machine) to a diskette and
825: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
826: <p>
827: <li>
828: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
829: will most likely fail.
830: </ul>
831:
832: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
833:
834: <ul style="list-style-type: none">
835: <li>
1.29 jsg 836: Write a system specific miniroot to an SD card and boot from it after connecting
837: to the serial console. Refer to INSTALL.armv7 for more details.
1.1 deraadt 838: <p>
839: </ul>
840:
841: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
842:
843: <ul style="list-style-type: none">
844: <li>
845: Boot over the network by following the instructions in INSTALL.hppa or the
846: <a href="hppa.html#install">hppa platform page</a>.
847: </ul>
848:
849: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
850:
851: <ul style="list-style-type: none">
852: <li>
853: Write <i>miniroot60.fs</i> to the start of the CF
854: or disk, and boot normally.
855: </ul>
856:
857: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
858:
859: <ul style="list-style-type: none">
860: <li>
861: Write <i>miniroot60.fs</i> to a USB stick and boot bsd.rd from it
862: or boot bsd.rd via tftp.
863: Refer to the instructions in INSTALL.loongson for more details.
864: </ul>
865:
866: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
867:
868: <ul style="list-style-type: none">
869: <li>
870: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
871: from the PROM, and then bsd.rd from the bootloader.
872: Refer to the instructions in INSTALL.luna88k for more details.
873: </ul>
874:
875: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
876:
877: <ul style="list-style-type: none">
878: <li>
879: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
880: Refer to the instructions in INSTALL.octeon for more details.
881: </ul>
882:
883: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
884:
885: <ul style="list-style-type: none">
886: <li>
887: To install, burn cd60.iso on a CD-R, put it in the CD drive of your
888: machine and select <i>Install System Software</i> from the System Maintenance
889: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
890: CD-ROM, and need a proper invocation from the PROM prompt.
891: Refer to the instructions in INSTALL.sgi for more details.
892:
893: <p>
894: <li>
895: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
896: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
897: system type. Refer to the instructions in INSTALL.sgi for more details.
898: </ul>
899:
900: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
901:
902: <ul style="list-style-type: none">
903: <li>
904: After connecting a serial port, boot over the network via DHCP/tftp.
905: Refer to the instructions in INSTALL.socppc for more details.
906: </ul>
907:
908: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
909:
910: <ul style="list-style-type: none">
911: <li>
912: Using the Linux built-in graphical ipkg installer, install the
913: openbsd60_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
914: for a few important details.
915: </ul>
916:
917: <hr>
918:
919: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
920:
921: If you already have an OpenBSD 5.9 system, and do not want to reinstall,
922: upgrade instructions and advice can be found in the
923: <a href="faq/upgrade60.html">Upgrade Guide</a>.
924: <p>
925:
926: <hr>
927:
928: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
929:
1.6 schwarze 930: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
931: This file contains everything you need except for the kernel sources,
932: which are in a separate archive.
933: To extract:
1.1 deraadt 934:
935: <blockquote><pre>
936: # <b>mkdir -p /usr/src</b>
937: # <b>cd /usr/src</b>
938: # <b>tar xvfz /tmp/src.tar.gz</b>
939: </pre></blockquote>
940:
1.6 schwarze 941: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
1.1 deraadt 942: This file contains all the kernel sources you need to rebuild kernels.
943: To extract:
944:
945: <blockquote><pre>
946: # <b>mkdir -p /usr/src/sys</b>
947: # <b>cd /usr/src</b>
948: # <b>tar xvfz /tmp/sys.tar.gz</b>
949: </pre></blockquote>
950:
951: Both of these trees are a regular CVS checkout. Using these trees it
952: is possible to get a head-start on using the anoncvs servers as
953: described <a href="anoncvs.html">here</a>.
954: Using these files
955: results in a much faster initial CVS update than you could expect from
956: a fresh checkout of the full OpenBSD source tree.
957: <p>
958:
959: <hr>
960:
961: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
962:
963: A ports tree archive is also provided. To extract:
964:
965: <blockquote><pre>
966: # <b>cd /usr</b>
967: # <b>tar xvfz /tmp/ports.tar.gz</b>
968: </pre></blockquote>
969:
970: Go read the <a href="faq/ports/index.html">ports</a> page
971: if you know nothing about ports
972: at this point. This text is not a manual of how to use ports.
973: Rather, it is a set of notes meant to kickstart the user on the
974: OpenBSD ports system.
975: <p>
1.6 schwarze 976: The <i>ports/</i> directory represents a CVS checkout of our ports.
977: As with our complete source tree, our ports tree is available via
1.1 deraadt 978: <a href="anoncvs.html">AnonCVS</a>.
979: So, in order to keep up to date with the <i>-stable</i> branch, you must make
980: the <i>ports/</i> tree available on a read-write medium and update the tree
981: with a command like:
982:
983: <blockquote><pre>
984: # <b>cd /usr/ports</b>
985: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_0</b>
986: </pre></blockquote>
987:
988: [Of course, you must replace the server name here with a nearby anoncvs
989: server.]
990: <p>
991: Note that most ports are available as packages on our mirrors. Updated
992: ports for the 6.0 release will be made available if problems arise.
993: <p>
994: If you're interested in seeing a port added, would like to help out, or just
995: would like to know more, the mailing list
996: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
997: <p>
998: </body>
999: </html>