Annotation of www/60.html, Revision 1.53
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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.
1.53 ! kettenis 118: <li>Improved support for hardware-reducuced ACPI implementations.
! 119: <li>AES-NI crypto is now down without holding the kernel lock.
! 120: <li>Imporved AGP support on PowerPC G5 machines.
1.1 deraadt 121: </ul>
122: <p>
123:
124: <li>SMP network stack improvements:
125: <ul>
1.31 visa 126: <li>The Tx queue of the
127: <a href="http://man.openbsd.org/?query=cnmac">cnmac(4)</a>
128: driver can now be processed in parallel of the rest of the kernel.
1.49 mpi 129: <li>Network input path is now run in thread context.
1.1 deraadt 130: </ul>
131: <p>
132:
1.30 stsp 133: <li>IEEE 802.11 wireless stack improvements:
1.1 deraadt 134: <ul>
1.30 stsp 135: <li>The HT block ack receive buffer logic follows the algorithm given
136: in the 802.11-2012 spec more closely.
137: <li>The <a href="http://man.openbsd.org/?query=iwn">iwn(4)</a> driver now
138: keeps track of HT protection changes while associated to an 11n AP.
139: <li>The wireless stack and several drivers make more aggressive use
140: of RTS/CTS to avoid interference from legacy devices and hidden nodes.
1.1 deraadt 141: </ul>
142: <p>
143:
144: <li>Generic network stack improvements:
145: <ul>
1.49 mpi 146: <li>The routing table is now based on
147: <a href="http://www.hariguchi.org/art/art.pdf">ART</a> offering a
148: faster lookup.
149: <li>The number of route lookup per packet has been reduced to 1 in the
150: forwarding path.
151: <li>The prio field on VLAN headers is now correctly set on each fragment
152: of an IPv4 packet going out on a
153: <a href="http://man.openbsd.org/vlan.4">vlan(4)</a> interface.
1.42 lteo 154: <li>Enabled device cloning for
155: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>.
156: This allows the system to have just one bpf device node in /dev
157: that services all bpf consumers (up to 1024).
1.1 deraadt 158: </ul>
159: <p>
160:
161: <li>Installer improvements:
162: <ul>
1.47 krw 163: <li>updated list of restricted usercodes
164: <li>install.sh and upgrade.sh merged into install.sub
165: <li>update automatically runs <a href="http://man.openbsd.org/sysmerge">sysmerge(8)</a>
166: in batch mode before
167: <a href="http://man.openbsd.org/fw_update">fw_update(1)</a>
168: <li>questions and answers are logged in a format that can be used as a
169: response file for use by
170: <a href="http://man.openbsd.org/autoinstall">autoinstall(8)</a>
171: <li>/usr/local is set to wxallowed during install
1.1 deraadt 172: </ul>
173: <p>
174:
175: <li>Routing daemons and other userland network improvements:
176: <ul>
1.11 schwarze 177: <li>Add routing table support to
178: <a href="http://man.openbsd.org/rc.d.8">rc.d(8)</a> and
179: <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>.
1.12 schwarze 180: <li>Let <a href="http://man.openbsd.org/nc.1">nc(1)</a>
181: support service names in addition to port numbers.
182: <li>Add <tt>-M</tt> and <tt>-m</tt> TTL flags to
183: <a href="http://man.openbsd.org/nc.1">nc(1)</a>.
184: <li>Add <tt>AF_UNIX</tt> support to
1.13 schwarze 185: <a href="http://man.openbsd.org/tcpbench.1">tcpbench(1)</a>.
1.32 visa 186: <li>Fixed a regression in
187: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>.
188: The daemon could hang if it was idle for a long time.
1.33 vgross 189: <li>Added the <tt>llprio</tt> option in
190: <a href="http://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
1.42 lteo 191: <li>Multiple programs that use
192: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
193: have been modified to take advantage of
194: <a href="http://man.openbsd.org/bpf.4">bpf(4)</a>
195: device cloning by opening <tt>/dev/bpf0</tt> instead of looping
196: through <tt>/dev/bpf*</tt> devices. These programs include
197: <a href="http://man.openbsd.org/arp.8">arp(8)</a>,
198: <a href="http://man.openbsd.org/dhclient.8">dhclient(8)</a>,
199: <a href="http://man.openbsd.org/dhcpd.8">dhcpd(8)</a>,
200: <a href="http://man.openbsd.org/dhcrelay.8">dhcrelay(8)</a>,
201: <a href="http://man.openbsd.org/hostapd.8">hostapd(8)</a>,
202: <a href="http://man.openbsd.org/mopd.8">mopd(8)</a>,
203: <a href="http://man.openbsd.org/npppd.8">npppd(8)</a>,
204: <a href="http://man.openbsd.org/rarpd.8">rarpd(8)</a>,
205: <a href="http://man.openbsd.org/rbootd.8">rbootd(8)</a>, and
206: <a href="http://man.openbsd.org/tcpdump.8">tcpdump(8)</a>.
207: The <a href="http://man.openbsd.org/pcap.3">libpcap</a> library
208: has also been modified accordingly.
1.1 deraadt 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: </ul>
259: <p>
260:
261: <li>Assorted improvements:
262: <ul>
1.3 guenther 263: <li>The thread library can now be loaded into a single-threaded process.
264: <li>Improved symbol handling and standards compliance in libc.
265: For example, defining an <tt>open()</tt> function will no longer
266: interfere with the operation of
1.6 schwarze 267: <a href="http://man.openbsd.org/fopen.3">fopen(3)</a>.
1.3 guenther 268: <li><tt>PT_TLS</tt> sections are now supported in initially loaded object.
269: <li>Improved handling of "no paths" and "empty path" in
1.6 schwarze 270: <a href="http://man.openbsd.org/fts.3">fts(3)</a>.
1.12 schwarze 271: <li>In <a href="http://man.openbsd.org/pcap.3">pcap(3)</a>,
272: provide the functions <tt>pcap_free_datalinks()</tt>
273: and <tt>pcap_offline_filter()</tt>.
274: <li>Many bugfixes and structural cleanup in the
275: <a href="http://man.openbsd.org/editline">editline(3)</a> library.
276: <li>Remove ancient
277: <a href="http://man.openbsd.org/OpenBSD-5.9/dbm.3">dbm(3)</a>
278: functions;
279: <a href="http://man.openbsd.org/ndbm.3">ndbm(3)</a> remains.
1.17 tedu 280: <li>Add <tt>setenv</tt> keyword for more powerful environment handling in
1.12 schwarze 281: <a href="http://man.openbsd.org/doas.conf.5">doas.conf(5)</a>.
282: <li>Add <tt>-g</tt> and <tt>-p</tt> options to
283: <a href="http://man.openbsd.org/aucat.1">aucat.1</a>
284: for time positioning.
285: <li>Rewrite <a href="http://man.openbsd.org/audioctl.1">audioctl(1)</a>
286: with a simpler user interface.
287: <li>Add <tt>-F</tt> option to
288: <a href="http://man.openbsd.org/install.1">install(1)</a>
289: to <a href="http://man.openbsd.org/fsync.2">fsync(2)</a>
290: the file before closing it.
1.6 schwarze 291: <li><a href="http://man.openbsd.org/kdump.1">kdump(1)</a>
292: now dumps <tt>pollfd</tt> structures.
1.12 schwarze 293: <li>Improve various details of
294: <a href="http://man.openbsd.org/ksh.1">ksh(1)</a> POSIX compliance.
295: <li><a href="http://man.openbsd.org/mknod.8">mknod(8)</a> rewritten in a
296: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>-friendly
297: style and to support creating multiple devices at once.
298: <li>Implement <a href="http://man.openbsd.org/rcctl.8">rcctl(8)</a>
299: <tt>get all</tt> and <tt>getdef all</tt>.
300: <li>Implement the <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>
301: <tt>-I</tt> (interactive) flag.
1.11 schwarze 302: <li>In <a href="http://man.openbsd.org/rcs.1">rcs(1)</a>,
303: implement Mdocdate keyword substitution.
304: <li>In <a href="http://man.openbsd.org/top.1">top(1)</a>,
305: allow to filter process arguments if they are being displayed.
306: <li>Added UTF-8 support to
307: <a href="http://man.openbsd.org/fold.1">fold(1)</a> and
308: <a href="http://man.openbsd.org/rev.1">rev(1)</a>.
309: <li>Enable UTF-8 by default in
310: <a href="http://man.openbsd.org/xterm.1">xterm(1)</a> and
311: <a href="http://man.openbsd.org/pod2man.1">pod2man(1)</a>.
312: <li>Filter out non-ASCII characters in
313: <a href="http://man.openbsd.org/wall.1">wall(1)</a>.
1.12 schwarze 314: <li>Handle the <a href="http://man.openbsd.org/?apropos=1&query=Ev%3DCOLUMNS">COLUMNS</a>
315: environment variable consistently across many programs.
1.14 bluhm 316: <li>The options <tt>-c</tt> and <tt>-k</tt> allow to provide
317: TLS client certificates for
318: <a href="http://man.openbsd.org/syslogd.8">syslogd(8)</a>
319: on the sending side.
1.18 tedu 320: With that the receiving side can verify log messages
1.14 bluhm 321: are authentic.
322: Note that syslogd does not have this check feature yet.
323: <li>When the klog buffer overflows, syslogd will write a log
324: message to show that some entries is missing.
1.31 visa 325: <li>On OpenBSD/octeon, CPU cache write buffering is enabled
326: to improve performance.
1.35 espie 327: <li><a href="http://man.openbsd.org/pkg_add.1">pkg_add(1)</a> and
328: <a href="http://man.openbsd.org/pkg_info.1">pkg_info(1)</a> now
329: understand a notion of branch to ease selection of some popular
330: packages such as python or php, e.g., say
331: <tt>pkg_add python%3.4</tt> to select the <tt>3.4</tt> branch,
332: and use <tt>pkg_info -zm</tt> to get a fuzzy listing with branch
333: selection suitable for <tt>pkg_add -l</tt>.
1.45 krw 334: <li><a href="http://man.openbsd.org/?query=fdisk">fdisk(8)</a> and
335: <a href="http://man.openbsd.org/?query=pdisk">pdisk(8)</a>
336: immediately exit unless passed a character special device
337: <li><a href="http://man.openbsd.org/?query=st">st(4)</a>
338: correctly tracks the current block count for variable sized blocks
339: <li><a href="http://man.openbsd.org/?query=fsck_ext2fs">fsck_ext2fs(8)</a>
340: works again
341: <li><a href="http://man.openbsd.org/?query=softraid">softraid(4)</a> volumes
342: can be constructed with disks that have a sector size other than 512 bytes
343: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
344: DECLINE's and discards unused OFFER's.
345: <li><a href="http://man.openbsd.org/?query=dhclient">dhclient(8)</a>
346: immediately exits if its interface (e.g. a
347: <a href="http://man.openbsd.org/?query=bridge">bridge(4)</a>)
348: returns EAFNOSUPPORT when a packet is sent.
349: <li><a href="http://man.openbsd.org/?query=httpd">httpd(8)</a> returns
350: 400 Bad Request for HTTP v0.9 requests.
351: <li>ffs2's lazy node initialization avoids treating random disk data as
352: an inode
353: <li><a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a> invocations
354: in base programs use the idiom fcntl(n,F_GETFL) instead of fcntl(n,F_GETFL,0)
355: <li><a href="http://man.openbsd.org/?query=socket">socket(2)</a> and
356: <a href="http://man.openbsd.org/?query=accept4">accept4(2)</a> invocations
357: in base programs use SOCK_NONBLOCK to eliminate the need for a separate
358: <a href="http://man.openbsd.org/?query=fcntl">fcntl(2)</a>.
1.47 krw 359: <li>tmpfs not enabled by default
1.50 tb 360: <li>the in-kernel semantics of
361: <a href="http://man.openbsd.org/pledge">pledge(2)</a>
362: were improved in numerous ways.
363: Highlights include:
364: a new <tt>chown</tt> promise that allows pledged programs to set
365: setugid attributes,
366: a stricter enforcement of the <tt>recvfd</tt> promise and
367: <a href="man.openbsd.org/chroot.2">chroot(2)</a> is no longer allowed
368: for pledged programs.
369: <li>a number of
370: <a href="http://man.openbsd.org/pledge">pledge(2)</a>-related bugs
371: (missing promises, unintended changes of behavior, crashes) were fixed,
372: notably in
373: <a href="http://man.openbsd.org/gzip">gzip(1)</a>,
374: <a href="http://man.openbsd.org/nc">nc(1)</a>,
375: <a href="http://man.openbsd.org/sed">sed(1)</a>,
376: <a href="http://man.openbsd.org/skeyinit">skeyinit(1)</a>,
377: <a href="http://man.openbsd.org/stty">stty(1)</a>,
378: and various disk-related utilities, such as
379: <a href="http://man.openbsd.org/disklabel">disklabel(8)</a> and
380: <a href="http://man.openbsd.org/fdisk">fdisk(8)</a>.
1.1 deraadt 381: </ul>
382: <p>
383:
1.28 deraadt 384: <li>OpenSMTPD 5.9.1
1.1 deraadt 385: <ul>
386: <li>...
387: </ul>
388: <p>
389:
1.28 deraadt 390: <li>OpenSSH 7.3
1.1 deraadt 391: <ul>
392: <li>Security:
393: <ul>
1.39 sobrado 394: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
395: Mitigate a potential denial-of-service attack against the system's
396: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>
397: function via
398: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>.
399: An attacker could send very long passwords that would cause
400: excessive CPU use in
401: <a href="http://man.openbsd.org/crypt.3">crypt(3)</a>.
402: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
403: now refuses to accept password authentication requests of length
404: greater than 1024 characters.
405: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
406: Mitigate timing differences in password authentication that could be
407: used to discern valid from invalid account names when long passwords
408: were sent and particular password hashing algorithms are in use on
409: the server. CVE-2016-6210.
410: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
411: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
412: Fix observable timing weakness in the <i>CBC padding oracle
413: countermeasures</i>. Note that CBC ciphers are disabled by default
414: and only included for legacy compatibility.
415: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
416: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
417: Improve ordering ordering of MAC verification for
418: <i>Encrypt-then-MAC</i> (EtM) mode transport MAC algorithms to
419: verify the MAC before decrypting any ciphertext. This removes the
420: possibility of timing differences leaking facts about the plaintext,
421: though no such leakage is known.
1.1 deraadt 422: </ul>
423: <li>New/changed features:
424: <ul>
1.39 sobrado 425: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
426: Add a <tt>ProxyJump</tt> option and corresponding <tt>-J</tt>
427: command-line flag to allow simplified indirection through a one or
428: more SSH bastions or "jump hosts".
429: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
430: Add an <tt>IdentityAgent</tt> option to allow specifying specific
431: agent sockets instead of accepting one from the environment.
432: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
433: Allow <tt>ExitOnForwardFailure</tt> and <tt>ClearAllForwardings</tt>
434: to be optionally overridden when using <tt>ssh -W</tt>. (bz#2577)
435: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
436: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
437: Implement support for the IUTF8 terminal mode as per
438: <i>draft-sgtatham-secsh-iutf8-00</i>.
439: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
440: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
441: Add support for additional <i>fixed Diffie-Hellman 2K</i>, <i>4K</i>
442: and <i>8K</i> groups from <i>draft-ietf-curdle-ssh-kex-sha2-03</i>.
443: <li><a href="http://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>,
444: <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
445: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
446: support SHA256 and SHA512 RSA signatures in certificates.
447: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
448: Add an <tt>Include</tt> directive for
449: <a href="http://man.openbsd.org/ssh_config.5">ssh_config(5)</a>
450: files.
451: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
452: Permit UTF-8 characters in pre-authentication banners sent from the
453: server. (bz#2058)
1.1 deraadt 454: </ul>
455: <li>The following significant bugs have been fixed in this release:
456: <ul>
1.11 schwarze 457: <li>In <a href="http://man.openbsd.org/scp.1">scp(1)</a>
1.39 sobrado 458: and <a href="http://man.openbsd.org/sftp.1">sftp(1)</a>,
459: prevent screwing up terminal settings by escaping bytes
460: not forming ASCII or UTF-8 characters.
461: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>,
462: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
463: Reduce the syslog level of some relatively common protocol events
464: from <tt>LOG_CRIT</tt>. (bz#2585)
465: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
466: Refuse <tt>AuthenticationMethods=""</tt> in configurations and accept
467: <tt>AuthenticationMethods=any</tt> for the default behaviour of not
468: requiring multiple authentication. (bz#2398)
469: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
470: Remove obsolete and misleading <tt>"POSSIBLE BREAK-IN ATTEMPT!"</tt>
471: message when forward and reverse DNS don't match. (bz#2585)
472: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
473: Close <tt>ControlPersist</tt> background process stderr except in
474: debug mode or when logging to syslog. (bz#1988)
475: <li>misc: Make PROTOCOL description for
476: <i>direct-streamlocal@openssh.com</i> channel open messages match
477: deployed code. (bz#2529)
478: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
479: Deduplicate <tt>LocalForward</tt> and <tt>RemoteForward</tt> entries
480: to fix failures when both <tt>ExitOnForwardFailure</tt> and
481: <tt>hostname</tt> canonicalisation are enabled. (bz#2562)
482: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
483: Remove fallback from moduli to obsolete "primes" file that was
484: deprecated in 2001. (bz#2559)
485: <li><a href="http://man.openbsd.org/sshd_config.5">sshd_config(5)</a>:
486: Correct description of <tt>UseDNS</tt>: it affects ssh hostname
487: processing for <tt>authorized_keys</tt>, not <tt>known_hosts</tt>.
488: (bz#2554)
489: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:
490: Fix authentication using lone certificate keys in an agent without
491: corresponding private keys on the filesystem. (bz#2550)
492: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>:
493: Send <tt>ClientAliveInterval</tt> pings when a time-based
494: <tt>RekeyLimit</tt> is set; previously keepalive packets were not
495: being sent. (bz#2252)
1.1 deraadt 496: </ul>
497: </ul>
498: <p>
1.5 sobrado 499:
500: <li>OpenNTPD 6.0
501: <ul>
502: <li>When a single "constraint" is specified, try all returned addresses
503: until one succeeds, rather than the first returned address.
504: <li>Relaxed the constraint error margin to be proportional to the number
505: of NTP peers, avoid constant reconnections when there is a bad NTP
506: peer.
507: <li>Removed disabled
1.6 schwarze 508: <a href="http://man.openbsd.org/hotplug.4">hotplug(4)</a>
1.5 sobrado 509: sensor support.
510: <li>Added support for detecting crashes in constraint subprocesses.
511: <li>Moved the execution of constraints from the ntp process to the
512: parent process, allowing for better privilege separation since the
513: ntp process can be further restricted.
514: <li>Added
1.6 schwarze 515: <a href="http://man.openbsd.org/pledge.2">pledge(2)</a>
1.5 sobrado 516: support.
517: <li>Fixed high CPU usage when the network is down.
518: <li>Fixed various memory leaks.
519: <li>Switched to RMS for jitter calculations.
520: <li>Unified logging functions with other OpenBSD base programs.
521: <li>Set <tt>MOD_MAXERROR</tt> to avoid unsynced time status when using
522: ntp_adjtime.
523: <li>Fixed HTTP Timestamp header parsing to use
1.6 schwarze 524: <a href="http://man.openbsd.org/strptime.3">strptime(3)</a>
1.5 sobrado 525: in a more portable fashion.
526: <li>Hardened TLS for
1.6 schwarze 527: <a href="http://man.openbsd.org/ntpd.8">ntpd(8)</a>
1.5 sobrado 528: constraints, enabling server name verification.
529: </ul>
530: <p>
531:
1.4 sobrado 532: <li>LibreSSL 2.4.2
1.1 deraadt 533: <ul>
534: <li>User-visible features:
535: <ul>
1.4 sobrado 536: <li>Fixed some broken manpage links in the install target.
537: <li><tt>cert.pem</tt> has been reorganized and synced with Mozilla's
538: certificate store.
539: <li>Reliability fix, correcting an error when parsing certain ASN.1
540: elements over 16k in size.
541: <li>Implemented the IETF <i>ChaCha20-Poly1305</i> cipher suites.
542: <li>Fixed password prompts from
1.6 schwarze 543: <a href="http://man.openbsd.org/openssl.1">openssl(1)</a>
1.4 sobrado 544: to properly handle ^C.
1.1 deraadt 545: </ul>
546: <li>Code improvements:
547: <ul>
1.4 sobrado 548: <li>Fixed an <i>nginx</i> compatibility issue by adding an
549: '<tt>install_sw</tt>' build target.
550: <li>Changed default
1.6 schwarze 551: <a href="http://man.openbsd.org/EVP_AEAD_CTX_init.3">EVP_aead_chacha20_poly1305(3)</a>
1.4 sobrado 552: implementation to the IETF version, which is now the default.
553: <li>Reworked error handling in <tt>libtls</tt> so that configuration
554: errors are more visible.
555: <li>Added missing error handling around
1.6 schwarze 556: <a href="http://man.openbsd.org/bn_wexpand.3">bn_wexpand(3)</a>
1.4 sobrado 557: calls.
558: <li>Added
1.6 schwarze 559: <a href="http://man.openbsd.org/explicit_bzero.3">explicit_bzero(3)</a>
1.4 sobrado 560: calls for freed ASN.1 objects.
561: <li>Fixed <tt>X509_*set_object</tt> functions to return 0 on allocation
562: failure.
563: <li>Deprecated internal use of
1.6 schwarze 564: <a href="http://man.openbsd.org/EVP_EncryptInit">EVP_[Cipher|Encrypt|Decrypt]_Final</a>.
1.4 sobrado 565: <li>Fixed a problem that prevents the DSA signing algorithm from running
566: in constant time even if the flag <tt>BN_FLG_CONSTTIME</tt> is set.
567: <li>Fixed several issues in the OCSP code that could result in the
568: incorrect generation and parsing of OCSP requests. This remediates
569: a lack of error checking on time parsing in these functions, and
570: ensures that only <tt>GENERALIZEDTIME</tt> formats are accepted for
571: OCSP, as per <i>RFC 6960</i>.
572: </ul>
1.22 tom 573: <li>The following CVEs have been fixed:
1.4 sobrado 574: <ul>
575: <li><tt>CVE-2016-2105</tt>—EVP_EncodeUpdate overflow.
576: <li><tt>CVE-2016-2106</tt>—EVP_EncryptUpdate overflow.
577: <li><tt>CVE-2016-2107</tt>—padding oracle in AES-NI CBC MAC check.
578: <li><tt>CVE-2016-2108</tt>—memory corruption in the ASN.1 encoder.
579: <li><tt>CVE-2016-2109</tt>—ASN.1 BIO excessive memory allocation.
1.1 deraadt 580: </ul>
581: </ul>
582: <p>
583:
584: <li>Ports and packages:
1.35 espie 585: <dl>
586: <dt>New proot(1) tool in the ports tree for building packages in a chroot.
587: </dl>
1.1 deraadt 588: <dl>
589: <dt>Many pre-built packages for each architecture:
590: </dl>
591: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
592: <table border=0 cellspacing=0 cellpadding=2 width="95%">
593: <tr>
594: <td valign="top" width="25%">
595: <ul>
1.46 landry 596: <li>alpha: 7422
1.41 deraadt 597: <li>amd64: 9433
598: <li>hppa: 6346
1.1 deraadt 599: </ul></td><td valign=top width="25%"><ul>
1.41 deraadt 600: <li>i386: 9394
1.1 deraadt 601: <li>mips64: xxxx
602: <li>mips64el: xxxx
603: </ul></td><td valign=top width="25%"><ul>
604: <li>powerpc: xxxx
1.46 landry 605: <li>sparc64: 8570
1.1 deraadt 606: </ul></td></tr></table>
607: <p>
608:
609: <dl>
610: <dt>Some highlights:
611: </dl>
612: <table border=0 cellspacing=0 cellpadding=2 width="95%">
613: <tr>
1.7 schwarze 614: <td valign="top" width="50%"><ul>
615: <li>Afl 2.19b
616: <li>Chromium 51.0.2704.106
617: <li>Emacs 21.4 and 24.5
618: <li>GCC 4.9.3
619: <li>GHC 7.10.3
620: <li>Gimp 2.8.16
1.9 jasper 621: <li>GNOME 3.20.2
1.7 schwarze 622: <li>Go 1.6.3
623: <li>Groff 1.22.3
624: <li>JDK 7u80 and 8u72
1.9 jasper 625: <li>KDE 3.5.10 and 4.14.3 (plus KDE4 core updates)
1.7 schwarze 626: <li>LLVM/Clang 3.8.0
627: <li>LibreOffice 5.1.4.2
628: <li>Lua 5.1.5, 5.2.4, and 5.3.3
629: <li>MariaDB 10.0.25
630: <li>Mono 4.4.0.182
631: <li>Mozilla Firefox 45.2.0esr and 47.0.1
632: </ul></td><td valign=top width="50%"><ul>
633: <li>Mozilla Thunderbird 45.2.0
634: <li>Mutt 1.6.2
635: <li>Node.js 4.4.5
1.45 krw 636: <li>Ocaml 4.3.0
1.7 schwarze 637: <li>OpenLDAP 2.3.43 and 2.4.44
638: <li>PHP 5.5.37, 5.6.23, and 7.0.8
639: <li>Postfix 3.1.1 and 3.2-20160515
640: <li>PostgreSQL 9.5.3
641: <li>Python 2.7.12, 3.4.5, and 3.5.2
642: <li>R 3.3.1
643: <li>Ruby 1.8.7.374, 2.0.0.648, 2.1.9, 2.2.5, and 2.3.1
644: <li>Rust 1.9.0-20160608
645: <li>Sendmail 8.15.2
646: <li>Sudo 1.8.17.1
647: <li>Tcl/Tk 8.5.18 and 8.6.4
648: <li>TeX Live 2015
649: <li>Vim 7.4.1467
650: <li>Xfce 4.12
651: </ul></td></tr></table>
1.1 deraadt 652: <p>
653:
654: <li>As usual, steady improvements in manual pages and other documentation.
655: <p>
656:
657: <li>The system includes the following major components from outside suppliers:
658: <ul>
1.8 schwarze 659: <li>Xenocara (based on X.Org 7.7 with xserver 1.18.3 + patches,
660: freetype 2.6.3, fontconfig 2.11.1, Mesa 11.2.2, xterm 322,
661: xkeyboard-config 2.18 and more)
1.34 deraadt 662: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
1.8 schwarze 663: <li>Perl 5.20.3 (+ patches)
664: <li>SQLite 3.9.2 (+ patches)
665: <li>NSD 4.1.10
666: <li>Unbound 1.5.9
667: <li>Ncurses 5.7
668: <li>Binutils 2.17 (+ patches)
669: <li>Gdb 6.3 (+ patches)
670: <li>Awk Aug 10, 2011 version
1.12 schwarze 671: <li>Expat 2.1.1
1.1 deraadt 672: </ul>
673: </ul>
674:
675: <hr>
676:
677: <h3 id="install"><font color="#0000e0">How to install</font></h3>
678:
679: Following this are the instructions which you would have on a piece of
680: paper if you had purchased a CDROM set instead of doing an alternate
681: form of install. The instructions for doing an HTTP (or other style
682: of) install are very similar; the CDROM instructions are left intact
683: so that you can see how much easier it would have been if you had
684: purchased a CDROM instead.
685: <p>
686:
687: <hr>
688: <p>
689: Please refer to the following files on the three CDROMs or mirror site for
690: extensive details on how to install OpenBSD 6.0 on your machine:
691:
692: <ul>
693: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/alpha/INSTALL.alpha">
694: .../OpenBSD/6.0/alpha/INSTALL.alpha (on CD1)</a>
695: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/i386/INSTALL.i386">
696: .../OpenBSD/6.0/i386/INSTALL.i386 (on CD1)</a>
697: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
698: .../OpenBSD/6.0/hppa/INSTALL.hppa (on CD1)</a>
699: <p>
700: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/amd64/INSTALL.amd64">
701: .../OpenBSD/6.0/amd64/INSTALL.amd64 (on CD2)</a>
702: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/macppc/INSTALL.macppc">
703: .../OpenBSD/6.0/macppc/INSTALL.macppc (on CD2)</a>
704: <p>
705: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sparc64/INSTALL.sparc64">
706: .../OpenBSD/6.0/sparc64/INSTALL.sparc64 (on CD3)</a>
707: <p>
708: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/armv7/INSTALL.armv7">
709: .../OpenBSD/6.0/armv7/INSTALL.armv7</a>
710: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/hppa/INSTALL.hppa">
711: .../OpenBSD/6.0/hppa/INSTALL.hppa</a>
712: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/landisk/INSTALL.landisk">
713: .../OpenBSD/6.0/landisk/INSTALL.landisk</a>
714: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/loongson/INSTALL.loongson">
715: .../OpenBSD/6.0/loongson/INSTALL.loongson</a>
716: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/luna88k/INSTALL.luna88k">
717: .../OpenBSD/6.0/luna88k/INSTALL.luna88k</a>
718: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/octeon/INSTALL.octeon">
719: .../OpenBSD/6.0/octeon/INSTALL.octeon</a>
720: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/sgi/INSTALL.sgi">
721: .../OpenBSD/6.0/sgi/INSTALL.sgi</a>
722: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/socppc/INSTALL.socppc">
723: .../OpenBSD/6.0/socppc/INSTALL.socppc</a>
724: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/6.0/zaurus/INSTALL.zaurus">
725: .../OpenBSD/6.0/zaurus/INSTALL.zaurus</a>
726: </ul>
727:
728:
729: <hr>
730:
731: <p>
1.6 schwarze 732: Quick installer information for people familiar with OpenBSD, and the use of
733: the "<a href="http://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
734: If you are at all confused when installing OpenBSD, read the relevant
735: INSTALL.* file as listed above!
1.1 deraadt 736:
737: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
738:
739: <ul style="list-style-type: none">
740: <li>
741: The OpenBSD/i386 release is on CD1.
742: Boot from the CD to begin the install - you may need to adjust
743: your BIOS options first.
744: <p>
745: <li>
746: If your machine can boot from USB, you can write <i>install60.fs</i> or
747: <i>miniroot60.fs</i> to a USB stick and boot from it.
748: <p>
749: <li>
750: If you can't boot from a CD, floppy disk, or USB,
751: you can install across the network using PXE as described in
752: the included INSTALL.i386 document.
753: <p>
754: <li>
755: If you are planning on dual booting OpenBSD with another OS, you will need to
756: read INSTALL.i386.
757: </ul>
758:
759: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
760:
761: <ul style="list-style-type: none">
762: <li>
763: The OpenBSD/amd64 release is on CD2.
764: Boot from the CD to begin the install - you may need to adjust
765: your BIOS options first.
766: <p>
767: <li>
768: If your machine can boot from USB, you can write <i>install60.fs</i> or
769: <i>miniroot60.fs</i> to a USB stick and boot from it.
770: <p>
771: <li>
772: If you can't boot from a CD, floppy disk, or USB,
773: you can install across the network using PXE as described in the included
774: INSTALL.amd64 document.
775: <p>
776: <li>
777: If you are planning to dual boot OpenBSD with another OS, you will need to
778: read INSTALL.amd64.
779: </ul>
780:
781: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
782:
783: <ul style="list-style-type: none">
784: <li>
785: Burn the image from a mirror site to a CDROM, and power on your machine
786: while holding down the <i>C</i> key until the display turns on and
787: shows <i>OpenBSD/macppc boot</i>.
788: <p>
789: <li>
790: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
791: /6.0/macppc/bsd.rd</i>
792: </ul>
793:
794: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
795:
796: <ul style="list-style-type: none">
797: <li>
798: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
799: <p>
800: <li>
801: If this doesn't work, or if you don't have a CDROM drive, you can write
802: <i>CD3:6.0/sparc64/floppy60.fs</i> or <i>CD3:6.0/sparc64/floppyB60.fs</i>
803: (depending on your machine) to a floppy and boot it with <i>boot
804: floppy</i>. Refer to INSTALL.sparc64 for details.
805: <p>
806: <li>
807: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
808: will most likely fail.
809: <p>
810: <li>
811: You can also write <i>CD3:6.0/sparc64/miniroot60.fs</i> to the swap partition on
812: the disk and boot with <i>boot disk:b</i>.
813: <p>
814: <li>
815: If nothing works, you can boot over the network as described in INSTALL.sparc64.
816: </ul>
817:
818: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
819:
820: <ul style="list-style-type: none">
821: <li>
822: Write <i>FTP:6.0/alpha/floppy60.fs</i> or
823: <i>FTP:6.0/alpha/floppyB60.fs</i> (depending on your machine) to a diskette and
824: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
825: <p>
826: <li>
827: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
828: will most likely fail.
829: </ul>
830:
831: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
832:
833: <ul style="list-style-type: none">
834: <li>
1.29 jsg 835: Write a system specific miniroot to an SD card and boot from it after connecting
836: to the serial console. Refer to INSTALL.armv7 for more details.
1.1 deraadt 837: <p>
838: </ul>
839:
840: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
841:
842: <ul style="list-style-type: none">
843: <li>
844: Boot over the network by following the instructions in INSTALL.hppa or the
845: <a href="hppa.html#install">hppa platform page</a>.
846: </ul>
847:
848: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
849:
850: <ul style="list-style-type: none">
851: <li>
852: Write <i>miniroot60.fs</i> to the start of the CF
853: or disk, and boot normally.
854: </ul>
855:
856: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
857:
858: <ul style="list-style-type: none">
859: <li>
860: Write <i>miniroot60.fs</i> to a USB stick and boot bsd.rd from it
861: or boot bsd.rd via tftp.
862: Refer to the instructions in INSTALL.loongson for more details.
863: </ul>
864:
865: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
866:
867: <ul style="list-style-type: none">
868: <li>
869: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
870: from the PROM, and then bsd.rd from the bootloader.
871: Refer to the instructions in INSTALL.luna88k for more details.
872: </ul>
873:
874: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
875:
876: <ul style="list-style-type: none">
877: <li>
878: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
879: Refer to the instructions in INSTALL.octeon for more details.
880: </ul>
881:
882: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
883:
884: <ul style="list-style-type: none">
885: <li>
886: To install, burn cd60.iso on a CD-R, put it in the CD drive of your
887: machine and select <i>Install System Software</i> from the System Maintenance
888: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
889: CD-ROM, and need a proper invocation from the PROM prompt.
890: Refer to the instructions in INSTALL.sgi for more details.
891:
892: <p>
893: <li>
894: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
895: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
896: system type. Refer to the instructions in INSTALL.sgi for more details.
897: </ul>
898:
899: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
900:
901: <ul style="list-style-type: none">
902: <li>
903: After connecting a serial port, boot over the network via DHCP/tftp.
904: Refer to the instructions in INSTALL.socppc for more details.
905: </ul>
906:
907: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
908:
909: <ul style="list-style-type: none">
910: <li>
911: Using the Linux built-in graphical ipkg installer, install the
912: openbsd60_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
913: for a few important details.
914: </ul>
915:
916: <hr>
917:
918: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
919:
920: If you already have an OpenBSD 5.9 system, and do not want to reinstall,
921: upgrade instructions and advice can be found in the
922: <a href="faq/upgrade60.html">Upgrade Guide</a>.
923: <p>
924:
925: <hr>
926:
927: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
928:
1.6 schwarze 929: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
930: This file contains everything you need except for the kernel sources,
931: which are in a separate archive.
932: To extract:
1.1 deraadt 933:
934: <blockquote><pre>
935: # <b>mkdir -p /usr/src</b>
936: # <b>cd /usr/src</b>
937: # <b>tar xvfz /tmp/src.tar.gz</b>
938: </pre></blockquote>
939:
1.6 schwarze 940: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
1.1 deraadt 941: This file contains all the kernel sources you need to rebuild kernels.
942: To extract:
943:
944: <blockquote><pre>
945: # <b>mkdir -p /usr/src/sys</b>
946: # <b>cd /usr/src</b>
947: # <b>tar xvfz /tmp/sys.tar.gz</b>
948: </pre></blockquote>
949:
950: Both of these trees are a regular CVS checkout. Using these trees it
951: is possible to get a head-start on using the anoncvs servers as
952: described <a href="anoncvs.html">here</a>.
953: Using these files
954: results in a much faster initial CVS update than you could expect from
955: a fresh checkout of the full OpenBSD source tree.
956: <p>
957:
958: <hr>
959:
960: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
961:
962: A ports tree archive is also provided. To extract:
963:
964: <blockquote><pre>
965: # <b>cd /usr</b>
966: # <b>tar xvfz /tmp/ports.tar.gz</b>
967: </pre></blockquote>
968:
969: Go read the <a href="faq/ports/index.html">ports</a> page
970: if you know nothing about ports
971: at this point. This text is not a manual of how to use ports.
972: Rather, it is a set of notes meant to kickstart the user on the
973: OpenBSD ports system.
974: <p>
1.6 schwarze 975: The <i>ports/</i> directory represents a CVS checkout of our ports.
976: As with our complete source tree, our ports tree is available via
1.1 deraadt 977: <a href="anoncvs.html">AnonCVS</a>.
978: So, in order to keep up to date with the <i>-stable</i> branch, you must make
979: the <i>ports/</i> tree available on a read-write medium and update the tree
980: with a command like:
981:
982: <blockquote><pre>
983: # <b>cd /usr/ports</b>
984: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_0</b>
985: </pre></blockquote>
986:
987: [Of course, you must replace the server name here with a nearby anoncvs
988: server.]
989: <p>
990: Note that most ports are available as packages on our mirrors. Updated
991: ports for the 6.0 release will be made available if problems arise.
992: <p>
993: If you're interested in seeing a port added, would like to help out, or just
994: would like to know more, the mailing list
995: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
996: <p>
997: </body>
998: </html>
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