Annotation of www/55.html, Revision 1.45
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1.14 deraadt 4: <title>OpenBSD 5.5</title>
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1.33 deraadt 17: <p>
1.1 deraadt 18:
1.22 deraadt 19: <a href="images/McFishy.jpg">
20: <img align="left" width="227" height="343" hspace="24" src="images/McFishy.jpg"></a>
1.14 deraadt 21: <h2><font color="#0000e0">OpenBSD 5.5</font></h2>
1.1 deraadt 22: <p>
1.14 deraadt 23: To be released May 1, 2014<br>
1.1 deraadt 24: Copyright 1997-2014, Theo de Raadt.<br>
25: <font color="#e00000">ISBN 978-0-9881561-3-5</font>
26: <br>
27: <a href="lyrics.html#55">5.5 Song: "Wrap in Time"</a>
28: <p>
29:
30: <ul>
31: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
32: <li>See the information on <a href="ftp.html">The FTP page</a> for
33: a list of mirror machines.
34: <li>Go to the <font color="#e00000">pub/OpenBSD/5.5/</font> directory on
35: one of the mirror sites.
36: <li>Briefly read the rest of this document.
37: <li>Have a look at <a href="errata55.html">The 5.5 Errata page</a> for a list
38: of bugs and workarounds.
39: <li>See a <a href="plus55.html">detailed log of changes</a> between the
40: 5.4 and 5.5 releases.
41: </ul>
42: <br clear=all>
1.14 deraadt 43: <p>
44: All applicable copyrights and credits can be found in the applicable
45: file sources found in the files src.tar.gz, sys.tar.gz,
46: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The
47: distribution files used to build packages from the ports.tar.gz file
48: are not included on the CDROM because of lack of space.
1.1 deraadt 49: <p>
50:
51: <a name="new"></a>
52: <hr>
53: <p>
54: <h3><font color="#0000e0">What's New</font></h3>
55: <p>
56: This is a partial list of new features and systems included in OpenBSD 5.5.
57: For a comprehensive list, see the <a href="plus55.html">changelog</a> leading
58: to 5.5.
59: <p>
60:
61: <ul>
1.45 ! brynet 62: <li>time_t is now 64 bits on all platforms.
1.24 guenther 63: While many filesystems are limited to 32 bits and thus cannot be
64: used to store times after Tue Jan 19 03:14:07 2038 UTC,
65: most system operations can now support times after that.
1.15 tedu 66: <li>Releases and packages are now cryptographically signed with the
1.10 tedu 67: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&sektion=1">signify(1)</a> utility.
68: <ul>
69: <li>The installer will verify all sets before installing.
1.23 deraadt 70: <li>Installing without verification works, but is discouraged.
71: <li>Users are advised to verify the installer (bsd.rd, install55.iso, etc.)
72: ahead of time using the
1.25 deraadt 73: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&sektion=1#end">signify(1)</a> tool if available.
1.23 deraadt 74: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a> now trusts signed packages only by default.
1.10 tedu 75: </ul>
1.27 benno 76: <li>The installer now supports a scriptable <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=autoinstall&sektion=8">auto-installation</a> method.
1.10 tedu 77: <p>
78:
1.8 tedu 79: <li>New/extended platforms:
1.1 deraadt 80: <ul>
1.32 miod 81: <li><a href="alpha.html">OpenBSD/alpha</a>:
82: <ul>
83: <li>Multiprocessor support.
84: </ul>
85: <li><a href="aviion.html">OpenBSD/aviion</a>:
86: <ul>
87: <li>First self-hosting release for 88100-based AViiON systems.
88: </ul>
1.39 lteo 89: <li><a href="armv7.html">OpenBSD/armv7</a> replaces OpenBSD/beagle.
1.1 deraadt 90: </ul>
91: <p>
92:
93: <li>Improved hardware support, including:
94: <ul>
1.5 jsg 95: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmx&sektion=4">vmx(4)</a>
96: driver for VMware VMXNET3 Virtual Interface Controller devices.
97: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmwpvs&sektion=4">vmwpvs(4)</a>
98: driver for VMware Paravirtual SCSI.
99: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vioscsi&sektion=4">vioscsi(4)</a>
100: driver for VirtIO SCSI adapters.
101: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viornd&sektion=4">viornd(4)</a>
102: driver for VirtIO random number devices.
103: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ubcmtp&sektion=4">ubcmtp(4)</a>
104: driver for Broadcom multi-touch trackpads.
105: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugold&sektion=4">ugold(4)</a>
106: driver for TEMPer gold HID thermometers.
107: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugl&sektion=4">ugl(4)</a>
108: driver for Genesys Logic based USB host-to-host adapters.
1.41 stsp 109: <li> New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=qla&sektion=4">qla(4)</a> driver for Qlogic fibre channel HBAs.
1.5 jsg 110: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&sektion=4">radeondrm(4)</a>
111: has been overhauled, including:
112: <ul>
113: <li>New port of the Radeon code in Linux 3.8.13.19.
114: <li>Support for Kernel Mode Setting (KMS) including support for
115: additional output types such as DisplayPort.
116: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wsdisplay&sektion=4">wsdisplay(4)</a>
117: now attaches to
118: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&sektion=4">radeondrm(4)</a>
119: and provides a framebuffer console.
120: </ul>
121: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inteldrm&sektion=4">inteldrm(4)</a>
1.20 sthen 122: has been updated to Linux 3.8.13.19 notably bringing Haswell stability fixes.
1.5 jsg 123: <li>Support for Intel 8 Series Ethernet with i217/i218 PHYs, and
124: i210/i211/i354 has been added to
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a>.
126: <li>Support for Intel Centrino Wireless-N 2200, 2230 and 105/135 has been added to
127: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a>.
1.28 chris 128: <li>Support for Areca ARC-1880, ARC-1882, ARC-1883, ARC-1223, ARC-1214, ARC-1264, ARC-1284 has been added to
129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>.
1.41 stsp 130: <li>Support for Elantech v2 touchpads in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms(4)</a> has been fixed.
131: <li>Support for 802.11a (5Ghz) has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wpi&sektion=4">wpi(4)</a>.
132: <li>Workarounds for firmware stability issues have been added to
133: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wpi&sektion=4">wpi(4)</a>,
134: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwi&sektion=4">iwi(4)</a>, and
135: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a>.
136: <li>Support for RT3572 chips has been added to the
137: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ral&sektion=4">ral(4)</a> driver.
1.43 brad 138: <li>Support for RTL8106E chips has been added to the
1.41 stsp 139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=re&sektion=4">re(4)</a> driver.
140: <li>Support for RTS5229 card readers has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtsx&sektion=4">rtsx(4)</a>.
141: <li>Support for Microsoft XBox 360 controllers has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uhid&sektion=4">uhid(4)</a> driver.
142: <li>Support for CoreChip RD9700 USB Ethernet devices has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=udav&sektion=4">udav(4)</a> driver.
1.38 deraadt 143: <li>Further reliability improvements regarding suspend/resume and hibernation.
1.1 deraadt 144: </ul>
145: <p>
146:
147: <li>Generic network stack improvements:
148: <ul>
1.17 jsg 149: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vxlan&sektion=4">vxlan(4)</a>
150: a virtual extensible local area network tunnel interface.
1.19 florian 151: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow&sektion=4">pflow(4)</a>
152: sends 64 bit time values for pflowproto 10. The changed templates /
153: flows for pflowproto 10 are now parseable by existing receivers.
1.34 lteo 154: <li>Continued improvement of the checksum offload framework to streamline
155: the calculation of TCP, UDP, ICMP, and ICMPv6 checksums.
1.1 deraadt 156: <li>...
157: </ul>
158: <p>
159:
160: <li>Routing daemons and other userland network improvements:
161: <ul>
1.13 tedu 162: <li>The popa3d POP3 server has been removed.
1.17 jsg 163: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ntpctl&sektion=8">ntpctl(8)</a>
164: a program to control the Network Time Protocol daemon.
1.19 florian 165: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=slowcgi&sektion=8">slowcgi(8)</a>
166: now works with a high number of concurrent connections.
1.39 lteo 167: <li>The inetd-based identd has been replaced by a new libevent-based
168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=identd&sektion=8">identd(8)</a>.
169: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>
170: can now detect bad ICMP and ICMPv6 checksums when used with the -v flag.
1.1 deraadt 171: </ul>
172: <p>
173:
1.34 lteo 174: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> improvements:
175: <ul>
176: <li>New queueing system with new syntax.
177: <li>The "received-on" parameter can now be used with the "any" keyword to
178: match any existing interface except loopback ones.
1.36 lteo 179: <li>The block policy in the default <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf&sektion=5">pf.conf(5)</a> is now "block return".
1.34 lteo 180: </ul>
181: <p>
182:
1.7 deraadt 183: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> improvements:
1.1 deraadt 184: <ul>
1.30 krw 185: <li>no longer create a route to the bound address via 127.0.0.1.
1.42 rpe 186: <li>the options 'dhcp-lease-time', 'dhcp-rebinding-time', and 'dhcp-renewal-time' can now be configured in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a>.
1.30 krw 187: <li>'next-server' (a.k.a. siaddr) info now saved in lease files.
188: <li>fall back to broadcasting when unicast renewal fails, as specified in
189: RFC 2131 and friends.
190: <li>fix various problems in communications between privileged and non-privileged processes.
191: <li>fix many abuses of memcpy.
192: <li>stop pretending we still support FDDI or token ring hardware types.
193: <li>fix classless static routes option handling and add syntax to parse human readable forms.
1.42 rpe 194: <li>fix 'effective' lease created by '-L' to have correct address, 'next_server', 'timestamp', and 'resolv_conf' fields.
1.30 krw 195: <li>fix handling of non-printable characters in lease file strings.
196: <li>fix many edge cases in config file and lease parsing and ensure error messages refer to correct position in erroneous line.
197: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> can now override anything in an offer or saved lease when creating the effective lease, in particular 'fixed-address', 'next-server', 'filename' and 'server-name'.
198: <li>fix parsing of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> statements 'fixed-address' and
199: 'next-server'.
200: <li>log failures to fchmod() or fchown() files being written.
201: <li>create lease files with permissions 0640.
202: <li>fix possible failure to write <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf&sektion=5">resolv.conf(5)</a> when -L is used.
1.42 rpe 203: <li>'send dhcp-client-identifier "";' in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> will result in no 'dhcp-client-identifier' (option 61) being sent.
1.1 deraadt 204: </ul>
205: <p>
206:
1.17 jsg 207: <li>OpenSMTPD 5.4.2:
1.1 deraadt 208: <ul>
209: <li>...
210: </ul>
211: <p>
212:
1.16 jsg 213: <li>Security improvements:
214: <ul>
1.23 deraadt 215: <li>Position-independent executables (PIE) are now used by default on i386.
1.17 jsg 216: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc4random&sektion=3">arc4random(3)</a>
217: functions now use the ChaCha20 cipher.
1.18 tedu 218: <li>The kernel random number system is initially seeded by the bootloader,
219: providing better random very early.
1.38 deraadt 220: <li>Kernel stack protector is also seeded via the same mechanism, providing
221: protection earlier.
1.17 jsg 222: <li>-Wbounded is now enabled in GCC by default.
223: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=explicit_bzero&sektion=3">explicit_bzero(3)</a>.
1.16 jsg 224: </ul>
225: <p>
226:
1.1 deraadt 227: <li>Performance improvements:
228: <ul>
1.11 tedu 229: <li>Relations between the buffer cache and swap daemon have been improved.
1.1 deraadt 230: </ul>
231: <p>
232:
233: <li>Threading improvements:
234: <ul>
1.12 tedu 235: <li>Interprocess semaphores via <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sem_open&sektion=3">sem_open(3)</a>.
1.26 guenther 236: <li>Running threaded processes under a debugger no longer causes panics.
237: <li>SIGPROF and SIGVTALRM are now reliably delivered to the thread that was running when they were triggered.
238: <li>Thread stacks now have a random bias.
1.45 ! brynet 239: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fork&sektion=2">fork(2)</a> no longer changes the pthread_t of the forking thread in the child.
1.26 guenther 240: <li>Signaling races eliminated from <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_kill&sektion=3">pthread_kill(3)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_cancel&sektion=3">pthread_cancel(3)</a>.
1.1 deraadt 241: </ul>
242: <p>
243:
244: <li>Assorted improvements:
245: <ul>
1.29 deraadt 246: <li>New in-memory file system, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mount_tmpfs&sektion=8">tmpfs</a>.
1.37 sobrado 247: <li>Many <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fuse&sektion=4">fuse(4)</a> improvements and stability fixes.
1.29 deraadt 248: <li>Added POSIX required <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nl&sektion=1">nl(1)</a> utility.
1.16 jsg 249: <li>OpenBSD/vax has switched to GCC 3.
1.26 guenther 250: <li>Replaced <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdirentries&sektion=2&manpath=OpenBSD+5.4">getdirentries(2)</a> with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdents&sektion=2">getdents(2)</a>, vastly improving the performance and memory usage of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telldir&sektion=3">telldir(3)</a>.
251: <li>amd64 and i386 now use the MWAIT instruction for their idle loop where available to reduce latency.
1.29 deraadt 252: <li>Added support for CLOCK_UPTIME.
1.26 guenther 253: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcgetsid&sektion=3">tcgetsid(3)</a>.
1.45 ! brynet 254: <li>clock_t is now a 64 bit type, so it no longer wraps around in only 248 days.
! 255: <li>ino_t is now a 64 bit type, mostly to support large NFS filesystems.
1.26 guenther 256: <li>Corrected handling of UTIME_OMIT.
1.37 sobrado 257: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pax&sektion=1">pax(1)</a> now sets the mode and timestamps correctly on symlinks, and makes hardlinks to symlinks when requested.
1.26 guenther 258: <li>Corrected handling of shared-library destructors when libc is staticly linked.
1.29 deraadt 259: <li>Disk images which can be written to a USB flash (miniroot55.fs and install55.fs) are now provided for i386 and amd64.
1.31 krw 260: <li>Corrected various disk drivers to handle non-512-byte sectors and disk sizes greater than 32-bits.
261: <li>Corrected <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=growfs&sektion=8">growfs(8)</a> to handle non-512-byte sectors and disk sizes greater than 32-bits.
262: <li>All CIRCLEQ uses replaced with TAILQ.
263: <li>Preserve and honour changes to the OpenBSD bounds in a disklabel.
264: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now always writes a good signature when MBR is written to disk.
265: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sektion=8">disklabel(8)</a> now writes the disklabel to the correct location on non-512-byte sector devices.
266: <li>Correctly parse nwid's with embedded blanks during install.
267: <li>Fix <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=athn&sektion=4">athn(4)</a> tick calculations to eliminate excessive timeouts.
268: <li>Allow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sektion=8">disklabel(8)</a> to set any partition, including 'C', to type UNUSED.
1.34 lteo 269: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha512&sektion=1">sha512(1)</a> tool to calculate and verify the SHA-512 checksums of files.
270: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools
271: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cksum&sektion=1">cksum(1)</a>,
272: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=md5&sektion=1">md5(1)</a>,
273: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha1&sektion=1">sha1(1)</a>, and
274: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha512&sektion=1">sha512(1)</a>)
275: now support a new -h flag to place the checksum into a specified hash file instead of stdout.
276: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools now support a new -C flag that allows the verification of selected files in a checklist.
277: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools will now print MISSING if they encounter non-existent files in a checklist.
1.40 stsp 278: <li>Rewritten
279: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=installboot&sektion=8">installboot(8)</a>
280: utility aiming for a unified implementation across platforms. Currently used by i386 and amd64 platforms only.
281: <li>i386 and amd64 platforms can now boot from keydisk-based <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> crypto volumes.
282: <li>Allow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> to work with partitions larger than 2TB.
283: <li>Removed experimental RAID 4 support from <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a>.
284: <li>Added experimental support for rebuilding RAID 5 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> volumes. Lots of testing is still required and there is missing functionality, such as the ability to resume a partially completed rebuild. <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl&sektion=8">bioctl(8)</a> refuses to create RAID 5 volumes unless recompiled with -DRAID5.
1.41 stsp 285: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uhts&sektion=4">uhts(4)</a> driver has been merged into
286: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ums&sektion=4">ums(4)</a>.
1.1 deraadt 287: </ul>
288: <p>
289:
1.3 sobrado 290: <li>OpenSSH 6.6 (including changes to 6.5, a feature-focused release):
1.1 deraadt 291: <ul>
1.3 sobrado 292: <li>Security:
1.1 deraadt 293: <ul>
1.3 sobrado 294: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
295: when using environment passing with a
296: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
297: <tt>AcceptEnv</tt> pattern with a wildcard. OpenSSH prior to 6.6 could
298: be tricked into accepting any enviornment variable that contains the
299: characters before the wildcard character.
300: </ul>
301: <li>New/changed features:
302: <ul>
303: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
304: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
305: Add support for key exchange using <i>elliptic-curve Diffie Hellman</i>
306: in Daniel Bernstein's <i>Curve25519</i>. This key exchange method is
307: the default when both the client and server support it.
308: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
309: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
310: Add support for <i>ED25519</i> as a public key type. ED25519 is
311: a elliptic curve signature scheme that offers better security than
312: <i>ECDSA</i> and <i>DSA</i> and good performance. It may be used for
313: both <i>user</i> and <i>host</i> keys.
314: <li>Add a new private key format that uses a <i>bcrypt KDF</i> to better
315: protect keys at rest. This format is used unconditionally for
316: ED25519 keys, but may be requested when generating or saving
317: existing keys of other types via the <tt>-o</tt>
318: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>
319: option. We intend to make the new format the default in the near
320: future. Details of the new format are in the <tt>PROTOCOL.key</tt>
321: file.
322: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
323: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
324: Add a new transport cipher "chacha20-poly1305@openssh.com" that
325: combines Daniel Bernstein's <i>ChaCha20</i> stream cipher and
326: <i>Poly1305 MAC</i> to build an authenticated encryption mode. Details
327: are in the <tt>PROTOCOL.chacha20poly1305</tt> file.
328: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
329: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
330: Refuse <i>RSA</i> keys from old proprietary clients and servers that
331: use the obsolete <i>RSA+MD5</i> signature scheme. It will still be
332: possible to connect with these clients/servers but <b>only DSA keys
333: will be accepted, and OpenSSH will refuse connection entirely in a
334: future release</b>.
335: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
336: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
337: Refuse old proprietary clients and servers that use a weaker key
338: exchange hash calculation.
339: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
340: Increase the size of the <i>Diffie-Hellman groups</i> requested for
341: each symmetric key size. New values from <i>NIST Special Publication
342: 800-57</i> with the upper limit specified by <i>RFC 4419</i>.
343: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
344: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:
345: Support <i>PKCS#11</i> tokens that only provide <i>X.509</i> certs
346: instead of raw public keys. (requested as bz#1908)
347: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
348: Add a
349: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
350: <tt>Match</tt> keyword that allows conditional configuration to be
351: applied by matching on <i>hostname</i>, <i>user</i> and <i>result of
352: arbitrary commands</i>.
353: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
354: Add support for <i>client-side hostname canonicalisation</i> using a
355: set of <i>DNS suffixes</i> and rules in
356: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>.
357: This allows unqualified names to be canonicalised to fully-qualified
358: domain names to eliminate ambiguity when looking up keys in
359: <tt>known_hosts</tt> or checking host certificate names.
360: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&sektion=8">sftp-server(8)</a>:
361: Add the ability to whitelist and/or blacklist sftp protocol requests by
362: name.
363: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&sektion=8">sftp-server(8)</a>:
364: Add a sftp "fsync@openssh.com" to support calling
365: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fsync&sektion=2">fsync(2)</a>
366: on an open file handle.
367: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
368: Add a
369: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
370: <tt>PermitTTY</tt> to disallow <i>TTY</i> allocation, mirroring the
371: longstanding <tt>no-pty</tt> <tt>authorized_keys</tt> option.
372: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
373: Add a
374: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
375: <tt>ProxyUseFDPass</tt> option that supports the use of
376: <tt>ProxyCommands</tt> that establish a connection and then pass a
377: connected file descriptor back to
378: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
379: This allows the <tt>ProxyCommand</tt> to exit rather than staying
380: around to transfer data.
381: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
382: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
383: this release removes the <i>J-PAKE</i> authentication code. This code
384: was experimental, never enabled and had been unmaintained for some
385: time.
386: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
387: when processing <tt>Match</tt> blocks, skip '<tt>exec</tt>' clauses
388: other clauses predicates failed to match.
389: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
390: if hostname canonicalisation is enabled and results in the destination
391: hostname being changed, then re-parse
392: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
393: files using the new destination hostname. This gives '<tt>Host</tt>'
394: and '<tt>Match</tt>' directives that use the expanded hostname a chance
395: to be applied.
1.1 deraadt 396: </ul>
397: <li>The following significant bugs have been fixed in this release:
398: <ul>
1.3 sobrado 399: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
400: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
401: Fix potential stack exhaustion caused by nested certificates.
402: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
403: make <tt>BindAddress</tt> work with <tt>UsePrivilegedPort</tt>.
404: (bz#1211)
405: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
406: fix the progress meter for resumed transfer. (bz#2137)
407: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-add&sektion=1">ssh-add(1)</a>:
408: do not request smartcard PIN when removing keys from
409: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>.
410: (bz#2187)
411: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
412: fix re-exec fallback when original
413: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
414: binary cannot be executed. (bz#2139)
415: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
416: Make relative-specified certificate expiry times relative to current
417: time and not the validity start time.
418: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
419: fix <tt>AuthorizedKeysCommand</tt> inside a <tt>Match</tt> block.
420: (bz#2161)
421: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
422: symlinking a file would incorrectly canonicalise the target path.
423: (bz#2129)
424: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:
425: fix a use-after-free in the PKCS#11 agent helper executable.
426: (bz#2175)
427: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
428: Improve logging of sessions to include the <i>user name</i>, <i>remote
429: host</i> and <i>port</i>, the <i>session type</i> (shell, command,
430: etc.) and <i>allocated TTY</i> (if any).
431: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
432: tell the client (via a debug message) when their preferred listen
433: address has been overridden by the server's <tt>GatewayPorts</tt>
434: setting. (bz#1297)
435: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
436: include report port in bad protocol banner message. (bz#2162)
437: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
438: fix memory leak in error path in <i>do_readdir()</i>. (bz#2163)
439: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
440: don't leak file descriptor on error. (bz#2171)
441: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
442: include the <i>local address</i> and <i>port</i> in "<tt>Connection
443: from ...</tt>" message. (only shown at <i>loglevel>=verbose</i>)
444: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
445: avoid spurious "<tt>getsockname failed: Bad file descriptor</tt>" in
446: <tt>ssh -W</tt>. (bz#2200, debian#738692)
447: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
448: allow the
449: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shutdown&sektion=2">shutdown(2)</a>
450: syscall in seccomp-bpf and systrace sandbox modes, as it is reachable
451: if the connection is terminated during the pre-auth phase.
452: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
453: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
454: fix unsigned overflow that in <i>SSH protocol 1 bignum parsing</i>.
455: Minimum key length checks render this bug unexploitable to compromise
456: SSH 1 sessions.
457: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
458: clarify behaviour of a keyword that appears in multiple matching
459: <tt>Match</tt> blocks. (bz#2184)
460: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
461: avoid unnecessary hostname lookups when canonicalisation is disabled.
462: (bz#2205)
463: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
464: avoid sandbox violation crashes in GSSAPI code by caching the supported
465: list of GSSAPI mechanism OIDs before entering the sandbox. (bz#2107)
466: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
467: fix possible crashes in SOCKS4 parsing caused by assumption that the
468: SOCKS username is nul-terminated.
469: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
470: fix regression for <tt>UsePrivilegedPort=yes</tt> when
471: <tt>BindAddress</tt> is not specified.
472: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
473: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
474: fix memory leak in ECDSA signature verification.
475: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
476: fix matching of '<tt>Host</tt>' directives in
477: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
478: files to be case-insensitive again. (regression in 6.5)
1.1 deraadt 479: </ul>
480: </ul>
481: <p>
482:
1.2 espie 483: <li>Major overhaul of the package tools:
1.1 deraadt 484: <ul>
1.23 deraadt 485: <li>Much better memory usage.
486: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a> now trusts signed packages only by default.
1.1 deraadt 487: </ul>
1.2 espie 488: <li>Over 8,700 ports
1.1 deraadt 489: <p>
1.2 espie 490: <li>The build process now allows some limited capability for
491: building conflicting packages, yielding kde4 packages as a result,
492: along with kde3.
1.1 deraadt 493: <li>Many pre-built packages for each architecture:
494: <table border=0 cellspacing=0 cellpadding=2 width="95%">
495: <tr>
496: <td valign="top" width="25%">
497: <ul>
498: <li>i386: 8468
1.6 deraadt 499: <li>sparc64: 7969
1.21 sthen 500: <li>alpha: 6199
1.1 deraadt 501: <li>m68k: XXXX
502: </ul></td><td valign=top width="25%"><ul>
503: <li>sh: XXXX
504: <li>amd64: 8534
505: <li>powerpc: 8057
506: <li>m88k: XXXX
507: </ul></td><td valign=top width="25%"><ul>
1.21 sthen 508: <li>sparc: 3992
1.1 deraadt 509: <li>arm: XXXX
510: <li>hppa: 6549
511: </ul></td><td valign=top width="25%"><ul>
512: <li>vax: XXXX
1.21 sthen 513: <li>mips64: 4726
514: <li>mips64el: 6730
1.1 deraadt 515: </ul></td></tr></table>
516: <p>
517:
518: <li>Some highlights:
519: <ul>
1.4 jsg 520: <li>GNOME 3.10.2 <li>KDE 3.5.10
1.2 espie 521: <li>KDE 4.11.5
1.4 jsg 522: <li>Xfce 4.10 <li>MySQL 5.1.73
523: <li>PostgreSQL 9.3.2 <li>Postfix 2.11.0
524: <li>OpenLDAP 2.3.43 and 2.4.38 <li>Mozilla Firefox 24.3 and 26.0
525: <li>Mozilla Thunderbird 24.3.0 <li>GHC 7.6.3
526: <li>LibreOffice 4.1.4.2 <li>Emacs 21.4 and 24.3
527: <li>Vim 7.4.135 <li>PHP 5.3.28 and 5.4.24
528: <li>Python 2.7.6 and 3.3.2 <li>Ruby 1.8.7.374, 1.9.3.484, 2.0.0.353 and 2.1.0
529: <li>Tcl/Tk 8.5.15 and 8.6.1 <li>JDK 1.6.0.32 and 1.7.0.21
1.2 espie 530: <li>Mono 2.10.9 <li>Chromium 32.0.1700.102
1.4 jsg 531: <li>Groff 1.22.2 <li>Go 1.2
532: <li>GCC 4.6.4 and 4.8.2 <li>LLVM/Clang 3.3
533: <li>Node.js 0.10.24
1.1 deraadt 534: </ul>
535: <p>
536:
537: <li>As usual, steady improvements in manual pages and other documentation.
538: <p>
539:
540: <li>The system includes the following major components from outside suppliers:
541: <ul>
1.4 jsg 542: <li>Xenocara (based on X.Org 7.7 with xserver 1.14.5 + patches,
543: freetype 2.5.2, fontconfig 2.10.91, Mesa 9.2.5, xterm 301,
544: xkeyboard-config 2.10.1 and more)
1.32 miod 545: <li>Gcc 4.2.1 (+ patches) and 3.3.6 (+ patches)
1.1 deraadt 546: <li>Perl 5.16.3 (+ patches)
547: <li>Our improved and secured version of Apache 1.3, with
548: SSL/TLS and DSO support
1.4 jsg 549: <li>Nginx 1.4.4 (+ patches)
1.1 deraadt 550: <li>OpenSSL 1.0.1c (+ patches)
1.4 jsg 551: <li>SQLite 3.8.0.2 (+ patches)
552: <li>Sendmail 8.14.8, with libmilter
1.1 deraadt 553: <li>Bind 9.4.2-P2 (+ patches)
1.4 jsg 554: <li>NSD 4.0.1
1.1 deraadt 555: <li>Lynx 2.8.7rel.2 with HTTPS and IPv6 support (+ patches)
556: <li>Sudo 1.7.2p8
557: <li>Ncurses 5.7
558: <li>Heimdal 1.5.2 (+ patches)
559: <li>Binutils 2.15 (+ patches)
560: <li>Gdb 6.3 (+ patches)
561: <li>Less 444 (+ patches)
562: <li>Awk Aug 10, 2011 version
563: </ul>
564:
565: </ul>
566:
567: <a name="install"></a>
568: <hr>
569: <p>
570: <h3><font color="#0000e0">How to install</font></h3>
571: <p>
572: Following this are the instructions which you would have on a piece of
573: paper if you had purchased a CDROM set instead of doing an alternate
574: form of install. The instructions for doing an FTP (or other style
575: of) install are very similar; the CDROM instructions are left intact
576: so that you can see how much easier it would have been if you had
577: purchased a CDROM instead.
578: <p>
579:
580: <hr>
581: Please refer to the following files on the three CDROMs or FTP mirror for
582: extensive details on how to install OpenBSD 5.5 on your machine:
583: <p>
584: <ul>
1.9 deraadt 585: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/i386/INSTALL.i386">
1.7 deraadt 586: .../OpenBSD/5.5/i386/INSTALL.i386 (on CD1)</a>
1.9 deraadt 587: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
1.7 deraadt 588: .../OpenBSD/vax/INSTALL.vax (on CD1)</a>
589: <p>
1.9 deraadt 590: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/amd64/INSTALL.amd64">
1.7 deraadt 591: .../OpenBSD/amd64/INSTALL.amd64 (on CD2)</a>
1.9 deraadt 592: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
1.7 deraadt 593: .../OpenBSD/hppa/INSTALL.hppa (on CD2)</a>
1.9 deraadt 594: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
1.7 deraadt 595: .../OpenBSD/macppc/INSTALL.macppc (on CD2)</a>
596: <p>
1.9 deraadt 597: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc64/INSTALL.sparc64">
1.7 deraadt 598: .../OpenBSD/sparc64/INSTALL.sparc64 (on CD3)</a>
1.9 deraadt 599: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
1.7 deraadt 600: .../OpenBSD/sparc/INSTALL.sparc (on CD3)</a>
601: <p>
1.9 deraadt 602: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/alpha/INSTALL.alpha">
1.7 deraadt 603: .../OpenBSD/5.5/alpha/INSTALL.alpha</a>
1.9 deraadt 604: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armish/INSTALL.armish">
1.7 deraadt 605: .../OpenBSD/5.5/armish/INSTALL.armish</a>
1.9 deraadt 606: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armv7/INSTALL.armv7">
1.7 deraadt 607: .../OpenBSD/5.5/armv7/INSTALL.armv7</a>
1.32 miod 608: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/aviion/INSTALL.aviion">
609: .../OpenBSD/5.5/aviion/INSTALL.aviion</a>
1.9 deraadt 610: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hp300/INSTALL.hp300">
1.7 deraadt 611: .../OpenBSD/5.5/hp300/INSTALL.hp300</a>
1.9 deraadt 612: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
1.7 deraadt 613: .../OpenBSD/5.5/hppa/INSTALL.hppa</a>
1.9 deraadt 614: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/landisk/INSTALL.landisk">
1.7 deraadt 615: .../OpenBSD/5.5/landisk/INSTALL.landisk</a>
1.9 deraadt 616: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/loongson/INSTALL.loongson">
1.7 deraadt 617: .../OpenBSD/5.5/loongson/INSTALL.loongson</a>
1.9 deraadt 618: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/luna88k/INSTALL.luna88k">
1.7 deraadt 619: .../OpenBSD/5.5/luna88k/INSTALL.luna88k</a>
1.9 deraadt 620: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
1.7 deraadt 621: .../OpenBSD/5.5/macppc/INSTALL.macppc</a>
1.9 deraadt 622: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme68k/INSTALL.mvme68k">
1.7 deraadt 623: .../OpenBSD/5.5/mvme68k/INSTALL.mvme68k</a>
1.9 deraadt 624: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme88k/INSTALL.mvme88k">
1.7 deraadt 625: .../OpenBSD/5.5/mvme88k/INSTALL.mvme88k</a>
1.9 deraadt 626: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/octeon/INSTALL.octeon">
1.7 deraadt 627: .../OpenBSD/5.5/octeon/INSTALL.octeon</a>
1.9 deraadt 628: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sgi/INSTALL.sgi">
1.7 deraadt 629: .../OpenBSD/5.5/sgi/INSTALL.sgi</a>
1.9 deraadt 630: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/socppc/INSTALL.socppc">
1.7 deraadt 631: .../OpenBSD/5.5/socppc/INSTALL.socppc</a>
1.9 deraadt 632: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
1.7 deraadt 633: .../OpenBSD/5.5/sparc/INSTALL.sparc</a>
1.9 deraadt 634: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
1.7 deraadt 635: .../OpenBSD/5.5/vax/INSTALL.vax</a>
1.9 deraadt 636: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/zaurus/INSTALL.zaurus">
1.7 deraadt 637: .../OpenBSD/5.5/zaurus/INSTALL.zaurus</a>
1.1 deraadt 638: </ul>
639: <hr>
640:
641: <p>
642: Quick installer information for people familiar with OpenBSD, and the
643: use of the "disklabel -E" command. If you are at all confused when
644: installing OpenBSD, read the relevant INSTALL.* file as listed above!
645: <p>
646:
647: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
648: <ul>
649: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
650: release is on CD1. If your BIOS does not support booting from CD, you will need
651: to create a boot floppy to install from. To create a boot floppy write
652: <i>CD1:5.5/i386/floppy55.fs</i> to a floppy and boot via the floppy drive.
653:
654: <p>
655: Use <i>CD1:5.5/i386/floppyB55.fs</i> instead for greater SCSI controller
656: support, or <i>CD1:5.5/i386/floppyC55.fs</i> for better laptop support.
657:
658: <p>
659: If you can't boot from a CD or a floppy disk,
660: you can install across the network using PXE as described in
661: the included INSTALL.i386 document.
662:
663: <p>
664: If you are planning on dual booting OpenBSD with another OS, you will need to
665: read INSTALL.i386.
666:
667: <p>
668: To make a boot floppy under MS-DOS, use the "rawrite" utility located
669: at <i>CD1:5.5/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
670: use the
671: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>
672: utility. The following is an example usage of
673: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>,
674: where the device could be "floppy", "rfd0c", or
675: "rfd0a".
676:
677: <ul><pre>
678: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
679: </pre></ul>
680:
681: <p>
682: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
683: your install will most likely fail. For more information on creating a boot
684: floppy and installing OpenBSD/i386 please refer to
685: <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
686: </ul>
687:
688: <p>
689: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
690: <ul>
691: The 5.5 release of OpenBSD/amd64 is located on CD2.
692: Boot from the CD to begin the install - you may need to adjust
693: your BIOS options first.
694: If you can't boot from the CD, you can create a boot floppy to install from.
695: To do this, write <i>CD2:5.5/amd64/floppy55.fs</i> to a floppy, then
696: boot from the floppy drive.
697:
698: <p>
699: If you can't boot from a CD or a floppy disk,
700: you can install across the network using PXE as described in the included
701: INSTALL.amd64 document.
702:
703: <p>
704: If you are planning to dual boot OpenBSD with another OS, you will need to
705: read INSTALL.amd64.
706: </ul>
707:
708: <p>
709: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
710: <ul>
711: Burn the image from the FTP site to a CDROM, and power on your machine
712: while holding down the <i>C</i> key until the display turns on and
713: shows <i>OpenBSD/macppc boot</i>.
714:
715: <p>
716: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
717: /5.5/macppc/bsd.rd</i>
718: </ul>
719:
720: <p>
721: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
722: <ul>
723: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
724:
725: <p>
726: If this doesn't work, or if you don't have a CDROM drive, you can write
727: <i>CD3:5.5/sparc64/floppy55.fs</i> or <i>CD3:5.5/sparc64/floppyB55.fs</i>
728: (depending on your machine) to a floppy and boot it with <i>boot
729: floppy</i>. Refer to INSTALL.sparc64 for details.
730:
731: <p>
732: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
733: will most likely fail.
734:
735: <p>
736: You can also write <i>CD3:5.5/sparc64/miniroot55.fs</i> to the swap partition on
737: the disk and boot with <i>boot disk:b</i>.
738:
739: <p>
740: If nothing works, you can boot over the network as described in INSTALL.sparc64.
741: </ul>
742:
743: <p>
744: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
745: <ul>
746: <p>Write <i>FTP:5.5/alpha/floppy55.fs</i> or
747: <i>FTP:5.5/alpha/floppyB55.fs</i> (depending on your machine) to a diskette and
748: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
749:
750: <p>
751: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
752: will most likely fail.
753:
754: </ul>
755:
756: <p>
757: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
758: <ul>
759: <p>
760: After connecting a serial port, Thecus can boot directly from the network
761: either tftp or http. Configure the network using fconfig, reset,
762: then load bsd.rd, see INSTALL.armish for specific details.
763: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
764: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
765: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
766: More details are available in INSTALL.armish.
767: </ul>
768:
769: <p>
770: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
771: <ul>
772: <p>
773: Boot over the network by following the instructions in INSTALL.hp300.
774: </ul>
775:
776: <p>
777: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
778: <ul>
779: <p>
780: Boot over the network by following the instructions in INSTALL.hppa or the
781: <a href="hppa.html#install">hppa platform page</a>.
782: </ul>
783:
784: <p>
785: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
786: <ul>
787: <p>
788: Write <i>miniroot55.fs</i> to the start of the CF
789: or disk, and boot normally.
790: </ul>
791:
792: <p>
793: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
794: <ul>
795: <p>
796: Write <i>miniroot55.fs</i> to a USB stick and boot bsd.rd from it
797: or boot bsd.rd via tftp.
798: Refer to the instructions in INSTALL.loongson for more details.
799: </ul>
800: <p>
801:
802: <p>
803: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
804: <ul>
805: <p>
1.32 miod 806: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
807: from the PROM, and the bsd.rd from the bootloader.
808: Refer to the instructions in INSTALL.luna88k for more details.
1.1 deraadt 809: </ul>
810:
811: <p>
812: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
813: <ul>
814: <p>
815: You can create a bootable installation tape or boot over the network.<br>
816: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
817: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
818: for more details.
819: </ul>
820:
821: <p>
822: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
823: <ul>
824: <p>
825: You can create a bootable installation tape or boot over the network.<br>
826: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
827: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
828: for more details.
829: </ul>
830:
831: <p>
832: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
833: <ul>
834: <p>
835: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
836: Refer to the instructions in INSTALL.octeon for more details.
837: </ul>
838:
839: <p>
840: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
841: <ul>
842: <p>
1.32 miod 843: To install, burn cd55.iso on a CD-R, put it in the CD drive of your
1.1 deraadt 844: machine and select <i>Install System Software</i> from the System Maintenance
1.32 miod 845: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
846: CD-ROM, and need a proper invocation from the PROM prompt.
847: Refer to the instructions in INSTALL.sgi for more details.
1.1 deraadt 848:
849: <p>
1.32 miod 850: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
851: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
852: system type. Refer to the instructions in INSTALL.sgi for more details.
1.1 deraadt 853: </ul>
854:
855: <p>
856: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
857: <ul>
858: <p>
859: After connecting a serial port, boot over the network via DHCP/tftp.
860: Refer to the instructions in INSTALL.socppc for more details.
861: </ul>
862:
863: <p>
864: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
865: <ul>
866: Boot from one of the provided install ISO images, using one of the two
867: commands listed below, depending on the version of your ROM.
868:
869: <ul><pre>
870: ok <strong>boot cdrom 5.5/sparc/bsd.rd</strong>
871: or
872: > <strong>b sd(0,6,0)5.5/sparc/bsd.rd</strong>
873: </pre></ul>
874:
875: <p>
876: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
877: To do so you need to write <i>floppy55.fs</i> to a floppy.
878: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
879: To boot from the floppy use one of the two commands listed below,
880: depending on the version of your ROM.
881:
882: <ul><pre>
883: ok <strong>boot floppy</strong>
884: or
885: > <strong>b fd()</strong>
886: </pre></ul>
887:
888: <p>
889: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
890: will most likely fail.
891:
892: <p>
893: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
894: setup a bootable tape, or install via network, as told in the
895: INSTALL.sparc file.
896: </ul>
897:
898: <p>
899: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
900: <ul>
901: Boot over the network via mopbooting as described in INSTALL.vax.
902: </ul>
903:
904: <p>
905: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
906: <ul>
907: <p>
908: Using the Linux built-in graphical ipkg installer, install the
909: openbsd55_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
910: for a few important details.
911: </ul>
912:
913: <p>
914: <h3><font color="#e00000">Notes about the source code:</font></h3>
915: <ul>
916: src.tar.gz contains a source archive starting at /usr/src. This file
917: contains everything you need except for the kernel sources, which are
918: in a separate archive. To extract:
919: <p>
920: <ul><pre>
921: # <strong>mkdir -p /usr/src</strong>
922: # <strong>cd /usr/src</strong>
923: # <strong>tar xvfz /tmp/src.tar.gz</strong>
924: </pre></ul>
925: <p>
926: sys.tar.gz contains a source archive starting at /usr/src/sys.
927: This file contains all the kernel sources you need to rebuild kernels.
928: To extract:
929: <p>
930: <ul><pre>
931: # <strong>mkdir -p /usr/src/sys</strong>
932: # <strong>cd /usr/src</strong>
933: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
934: </pre></ul>
935: <p>
936: Both of these trees are a regular CVS checkout. Using these trees it
937: is possible to get a head-start on using the anoncvs servers as
938: described <a href="anoncvs.html">here</a>.
939: Using these files
940: results in a much faster initial CVS update than you could expect from
941: a fresh checkout of the full OpenBSD source tree.
942: <p>
943: </ul>
944:
945: <a name="upgrade"></a>
946: <hr>
947: <p>
948: <h3><font color="#0000e0">How to upgrade</font></h3>
949: <p>
950: If you already have an OpenBSD 5.4 system, and do not want to reinstall,
951: upgrade instructions and advice can be found in the
952: <a href="faq/upgrade55.html">Upgrade Guide</a>.
953:
954: <a name="ports"></a>
955: <hr>
956: <p>
957: <h3><font color="#0000e0">Ports Tree</font></h3>
958: <p>
959: A ports tree archive is also provided. To extract:
960: <p>
961: <ul><pre>
962: # <strong>cd /usr</strong>
963: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
964: </pre></ul>
965: <p>
966: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
967: read the <a href="faq/ports/index.html">ports</a> page
968: if you know nothing about ports
969: at this point. This text is not a manual of how to use ports.
970: Rather, it is a set of notes meant to kickstart the user on the
971: OpenBSD ports system.
972: <p>
973: The <i>ports/</i> directory represents a CVS (see the manpage for
974: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&arch=i386">
975: cvs(1)</a> if
976: you aren't familiar with CVS) checkout of our ports. As with our complete
977: source tree, our ports tree is available via
978: <a href="anoncvs.html">AnonCVS</a>.
979: So, in order to keep current with it, you must make the <i>ports/</i> tree
980: available on a read-write medium and update the tree with a command
981: like:
982: <p>
983: <ul><pre>
984: # <strong>cd /usr/ports</strong>
985: # <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_5</strong>
986: </pre></ul>
987: <p>
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 through FTP. Updated
992: packages for the 5.5 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>
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