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1.14      deraadt     4: <title>OpenBSD 5.5</title>
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1.22    ! deraadt    20: <a href="images/McFishy.jpg">
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1.14      deraadt    22: <h2><font color="#0000e0">OpenBSD 5.5</font></h2>
1.1       deraadt    23: <p>
1.14      deraadt    24: To be released May 1, 2014<br>
1.1       deraadt    25: Copyright 1997-2014, Theo de Raadt.<br>
                     26: <font color="#e00000">ISBN 978-0-9881561-3-5</font>
                     27: <br>
                     28: <a href="lyrics.html#55">5.5 Song: "Wrap in Time"</a>
                     29: <p>
                     30:
                     31: <ul>
                     32: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
                     33: <li>See the information on <a href="ftp.html">The FTP page</a> for
                     34:     a list of mirror machines.
                     35: <li>Go to the <font color="#e00000">pub/OpenBSD/5.5/</font> directory on
                     36:     one of the mirror sites.
                     37: <li>Briefly read the rest of this document.
                     38: <li>Have a look at <a href="errata55.html">The 5.5 Errata page</a> for a list
                     39:     of bugs and workarounds.
                     40: <li>See a <a href="plus55.html">detailed log of changes</a> between the
                     41:     5.4 and 5.5 releases.
                     42: </ul>
                     43: <br clear=all>
1.14      deraadt    44: <p>
                     45: All applicable copyrights and credits can be found in the applicable
                     46: file sources found in the files src.tar.gz, sys.tar.gz,
                     47: xenocara.tar.gz, or in the files fetched via ports.tar.gz.  The
                     48: distribution files used to build packages from the ports.tar.gz file
                     49: are not included on the CDROM because of lack of space.
1.1       deraadt    50: <p>
                     51:
                     52: <a name="new"></a>
                     53: <hr>
                     54: <p>
                     55: <h3><font color="#0000e0">What's New</font></h3>
                     56: <p>
                     57: This is a partial list of new features and systems included in OpenBSD 5.5.
                     58: For a comprehensive list, see the <a href="plus55.html">changelog</a> leading
                     59: to 5.5.
                     60: <p>
                     61:
                     62: <ul>
1.15      tedu       63: <li>Releases and packages are now cryptographically signed with the
1.10      tedu       64: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&amp;sektion=1">signify(1)</a> utility.
                     65: <ul>
                     66: <li>The installer will verify all sets before installing.
                     67: <li>Users should still verify the installer by hand.
                     68: </ul>
                     69: <p>
                     70:
1.8       tedu       71: <li>New/extended platforms:
1.1       deraadt    72:     <ul>
                     73:     <li>...
                     74:     </ul>
                     75: <p>
                     76:
                     77: <li>Improved hardware support, including:
                     78:     <ul>
1.5       jsg        79:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmx&amp;sektion=4">vmx(4)</a>
                     80:         driver for VMware VMXNET3 Virtual Interface Controller devices.
                     81:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmwpvs&amp;sektion=4">vmwpvs(4)</a>
                     82:         driver for VMware Paravirtual SCSI.
                     83:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vioscsi&amp;sektion=4">vioscsi(4)</a>
                     84:         driver for VirtIO SCSI adapters.
                     85:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viornd&amp;sektion=4">viornd(4)</a>
                     86:         driver for VirtIO random number devices.
                     87:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ubcmtp&amp;sektion=4">ubcmtp(4)</a>
                     88:         driver for Broadcom multi-touch trackpads.
                     89:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugold&amp;sektion=4">ugold(4)</a>
                     90:         driver for TEMPer gold HID thermometers.
                     91:     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugl&amp;sektion=4">ugl(4)</a>
                     92:         driver for Genesys Logic based USB host-to-host adapters.
                     93:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&amp;sektion=4">radeondrm(4)</a>
                     94:         has been overhauled, including:
                     95:         <ul>
                     96:         <li>New port of the Radeon code in Linux 3.8.13.19.
                     97:         <li>Support for Kernel Mode Setting (KMS) including support for
                     98:             additional output types such as DisplayPort.
                     99:         <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wsdisplay&amp;sektion=4">wsdisplay(4)</a>
                    100:             now attaches to
                    101:             <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&amp;sektion=4">radeondrm(4)</a>
                    102:             and provides a framebuffer console.
                    103:         </ul>
                    104:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inteldrm&amp;sektion=4">inteldrm(4)</a>
1.20      sthen     105:         has been updated to Linux 3.8.13.19 notably bringing Haswell stability fixes.
1.5       jsg       106:     <li>Support for Intel 8 Series Ethernet with i217/i218 PHYs, and
                    107:         i210/i211/i354 has been added to
                    108:          <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&amp;sektion=4">em(4)</a>.
                    109:     <li>Support for Intel Centrino Wireless-N 2200, 2230 and 105/135 has been added to
                    110:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&amp;sektion=4">iwn(4)</a>.
1.1       deraadt   111:     </ul>
                    112: <p>
                    113:
                    114: <li>Generic network stack improvements:
                    115:     <ul>
1.17      jsg       116:     <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vxlan&sektion=4">vxlan(4)</a>
                    117:         a virtual extensible local area network tunnel interface.
1.19      florian   118:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow&sektion=4">pflow(4)</a>
                    119:         sends 64 bit time values for pflowproto 10. The changed templates /
                    120:         flows for pflowproto 10 are now parseable by existing receivers.
1.1       deraadt   121:     <li>...
                    122:     </ul>
                    123: <p>
                    124:
                    125: <li>Routing daemons and other userland network improvements:
                    126:     <ul>
1.13      tedu      127:     <li>The popa3d POP3 server has been removed.
1.17      jsg       128:     <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ntpctl&sektion=8">ntpctl(8)</a>
                    129:         a program to control the Network Time Protocol daemon.
1.19      florian   130:     <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=slowcgi&sektion=8">slowcgi(8)</a>
                    131:         now works with a high number of concurrent connections.
1.1       deraadt   132:     </ul>
                    133: <p>
                    134:
1.7       deraadt   135: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&amp;sektion=8">dhcpd(8)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&amp;sektion=8">dhclient(8)</a> improvements:
1.1       deraadt   136:     <ul>
                    137:     <li>...
                    138:     </ul>
                    139: <p>
                    140:
1.17      jsg       141: <li>OpenSMTPD 5.4.2:
1.1       deraadt   142:     <ul>
                    143:     <li>...
                    144:     </ul>
                    145: <p>
                    146:
1.16      jsg       147: <li>Security improvements:
                    148:     <ul>
                    149:     <li>Position-independent executables (PIE) are now used <b>by default</b>
                    150:         on i386.
1.17      jsg       151:     <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc4random&sektion=3">arc4random(3)</a>
                    152:         functions now use the ChaCha20 cipher.
1.18      tedu      153:     <li>The kernel random number system is initially seeded by the bootloader,
                    154:         providing better random very early.
1.17      jsg       155:     <li>-Wbounded is now enabled in GCC by default.
                    156:     <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=explicit_bzero&amp;sektion=3">explicit_bzero(3)</a>.
1.16      jsg       157:     </ul>
                    158: <p>
                    159:
1.1       deraadt   160: <li>Performance improvements:
                    161:     <ul>
1.11      tedu      162:     <li>Relations between the buffer cache and swap daemon have been improved.
1.1       deraadt   163:     </ul>
                    164: <p>
                    165:
                    166: <li>Threading improvements:
                    167:     <ul>
1.12      tedu      168:     <li>Interprocess semaphores via <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sem_open&amp;sektion=3">sem_open(3)</a>.
1.1       deraadt   169:     </ul>
                    170: <p>
                    171:
                    172: <li>Assorted improvements:
                    173:     <ul>
1.2       espie     174:     <li>New in-memory file system, tmpfs
1.12      tedu      175:     <li>POSIX required <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nl&amp;sektion=1">nl(1)</a> utility.
1.16      jsg       176:     <li>OpenBSD/vax has switched to GCC 3.
1.17      jsg       177:     <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdents&amp;sektion=2">getdents(2)</a>.
1.1       deraadt   178:     </ul>
                    179: <p>
                    180:
1.3       sobrado   181: <li>OpenSSH 6.6 (including changes to 6.5, a feature-focused release):
1.1       deraadt   182:     <ul>
1.3       sobrado   183:     <li>Security:
1.1       deraadt   184:       <ul>
1.3       sobrado   185:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    186:         when using environment passing with a
                    187:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    188:         <tt>AcceptEnv</tt> pattern with a wildcard. OpenSSH prior to 6.6 could
                    189:         be tricked into accepting any enviornment variable that contains the
                    190:         characters before the wildcard character.
                    191:       </ul>
                    192:     <li>New/changed features:
                    193:       <ul>
                    194:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    195:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    196:         Add support for key exchange using <i>elliptic-curve Diffie Hellman</i>
                    197:         in Daniel Bernstein's <i>Curve25519</i>.  This key exchange method is
                    198:         the default when both the client and server support it.
                    199:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    200:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    201:         Add support for <i>ED25519</i> as a public key type.  ED25519 is
                    202:         a elliptic curve signature scheme that offers better security than
                    203:         <i>ECDSA</i> and <i>DSA</i> and good performance.  It may be used for
                    204:         both <i>user</i> and <i>host</i> keys.
                    205:       <li>Add a new private key format that uses a <i>bcrypt KDF</i> to better
                    206:         protect keys at rest.  This format is used unconditionally for
                    207:         ED25519 keys, but may be requested when generating or saving
                    208:         existing keys of other types via the <tt>-o</tt>
                    209:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&amp;sektion=1">ssh-keygen(1)</a>
                    210:         option.  We intend to make the new format the default in the near
                    211:         future.  Details of the new format are in the <tt>PROTOCOL.key</tt>
                    212:         file.
                    213:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    214:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    215:         Add a new transport cipher "chacha20-poly1305@openssh.com" that
                    216:         combines Daniel Bernstein's <i>ChaCha20</i> stream cipher and
                    217:         <i>Poly1305 MAC</i> to build an authenticated encryption mode.  Details
                    218:         are in the <tt>PROTOCOL.chacha20poly1305</tt> file.
                    219:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    220:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    221:         Refuse <i>RSA</i> keys from old proprietary clients and servers that
                    222:         use the obsolete <i>RSA+MD5</i> signature scheme.  It will still be
                    223:         possible to connect with these clients/servers but <b>only DSA keys
                    224:         will be accepted, and OpenSSH will refuse connection entirely in a
                    225:         future release</b>.
                    226:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    227:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    228:         Refuse old proprietary clients and servers that use a weaker key
                    229:         exchange hash calculation.
                    230:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    231:         Increase the size of the <i>Diffie-Hellman groups</i> requested for
                    232:         each symmetric key size.  New values from <i>NIST Special Publication
                    233:         800-57</i> with the upper limit specified by <i>RFC 4419</i>.
                    234:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    235:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&amp;sektion=1">ssh-agent(1)</a>:
                    236:         Support <i>PKCS#11</i> tokens that only provide <i>X.509</i> certs
                    237:         instead of raw public keys.  (requested as bz#1908)
                    238:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    239:         Add a
                    240:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>
                    241:         <tt>Match</tt> keyword that allows conditional configuration to be
                    242:         applied by matching on <i>hostname</i>, <i>user</i> and <i>result of
                    243:         arbitrary commands</i>.
                    244:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    245:         Add support for <i>client-side hostname canonicalisation</i> using a
                    246:         set of <i>DNS suffixes</i> and rules in
                    247:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>.
                    248:         This allows unqualified names to be canonicalised to fully-qualified
                    249:         domain names to eliminate ambiguity when looking up keys in
                    250:         <tt>known_hosts</tt> or checking host certificate names.
                    251:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&amp;sektion=8">sftp-server(8)</a>:
                    252:         Add the ability to whitelist and/or blacklist sftp protocol requests by
                    253:         name.
                    254:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&amp;sektion=8">sftp-server(8)</a>:
                    255:         Add a sftp "fsync@openssh.com" to support calling
                    256:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fsync&amp;sektion=2">fsync(2)</a>
                    257:         on an open file handle.
                    258:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    259:         Add a
                    260:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>
                    261:         <tt>PermitTTY</tt> to disallow <i>TTY</i> allocation, mirroring the
                    262:         longstanding <tt>no-pty</tt> <tt>authorized_keys</tt> option.
                    263:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    264:         Add a
                    265:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>
                    266:         <tt>ProxyUseFDPass</tt> option that supports the use of
                    267:         <tt>ProxyCommands</tt> that establish a connection and then pass a
                    268:         connected file descriptor back to
                    269:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>.
                    270:         This allows the <tt>ProxyCommand</tt> to exit rather than staying
                    271:         around to transfer data.
                    272:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    273:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    274:         this release removes the <i>J-PAKE</i> authentication code.  This code
                    275:         was experimental, never enabled and had been unmaintained for some
                    276:         time.
                    277:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    278:         when processing <tt>Match</tt> blocks, skip '<tt>exec</tt>' clauses
                    279:         other clauses predicates failed to match.
                    280:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    281:         if hostname canonicalisation is enabled and results in the destination
                    282:         hostname being changed, then re-parse
                    283:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>
                    284:         files using the new destination hostname. This gives '<tt>Host</tt>'
                    285:         and '<tt>Match</tt>' directives that use the expanded hostname a chance
                    286:         to be applied.
1.1       deraadt   287:       </ul>
                    288:     <li>The following significant bugs have been fixed in this release:
                    289:       <ul>
1.3       sobrado   290:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    291:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    292:         Fix potential stack exhaustion caused by nested certificates.
                    293:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    294:         make <tt>BindAddress</tt> work with <tt>UsePrivilegedPort</tt>.
                    295:         (bz#1211)
                    296:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>:
                    297:         fix the progress meter for resumed transfer.  (bz#2137)
                    298:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-add&amp;sektion=1">ssh-add(1)</a>:
                    299:         do not request smartcard PIN when removing keys from
                    300:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&amp;sektion=1">ssh-agent(1)</a>.
                    301:         (bz#2187)
                    302:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    303:         fix re-exec fallback when original
                    304:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>
                    305:         binary cannot be executed.  (bz#2139)
                    306:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&amp;sektion=1">ssh-keygen(1)</a>:
                    307:         Make relative-specified certificate expiry times relative to current
                    308:         time and not the validity start time.
                    309:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    310:         fix <tt>AuthorizedKeysCommand</tt> inside a <tt>Match</tt> block.
                    311:         (bz#2161)
                    312:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>:
                    313:         symlinking a file would incorrectly canonicalise the target path.
                    314:         (bz#2129)
                    315:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&amp;sektion=1">ssh-agent(1)</a>:
                    316:         fix a use-after-free in the PKCS#11 agent helper executable.
                    317:         (bz#2175)
                    318:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    319:         Improve logging of sessions to include the <i>user name</i>, <i>remote
                    320:         host</i> and <i>port</i>, the <i>session type</i> (shell, command,
                    321:         etc.) and <i>allocated TTY</i> (if any).
                    322:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    323:         tell the client (via a debug message) when their preferred listen
                    324:         address has been overridden by the server's <tt>GatewayPorts</tt>
                    325:         setting.  (bz#1297)
                    326:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    327:         include report port in bad protocol banner message.  (bz#2162)
                    328:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>:
                    329:         fix memory leak in error path in <i>do_readdir()</i>.  (bz#2163)
                    330:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&amp;sektion=1">sftp(1)</a>:
                    331:         don't leak file descriptor on error.  (bz#2171)
                    332:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    333:         include the <i>local address</i> and <i>port</i> in "<tt>Connection
                    334:         from ...</tt>" message.  (only shown at <i>loglevel&gt;=verbose</i>)
                    335:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    336:         avoid spurious "<tt>getsockname failed: Bad file descriptor</tt>" in
                    337:         <tt>ssh -W</tt>.  (bz#2200, debian#738692)
                    338:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    339:         allow the
                    340:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shutdown&amp;sektion=2">shutdown(2)</a>
                    341:         syscall in seccomp-bpf and systrace sandbox modes, as it is reachable
                    342:         if the connection is terminated during the pre-auth phase.
                    343:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    344:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    345:         fix unsigned overflow that in <i>SSH protocol 1 bignum parsing</i>.
                    346:         Minimum key length checks render this bug unexploitable to compromise
                    347:         SSH 1 sessions.
                    348:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&amp;sektion=5">sshd_config(5)</a>
                    349:         clarify behaviour of a keyword that appears in multiple matching
                    350:         <tt>Match</tt> blocks.  (bz#2184)
                    351:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    352:         avoid unnecessary hostname lookups when canonicalisation is disabled.
                    353:         (bz#2205)
                    354:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    355:         avoid sandbox violation crashes in GSSAPI code by caching the supported
                    356:         list of GSSAPI mechanism OIDs before entering the sandbox.  (bz#2107)
                    357:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    358:         fix possible crashes in SOCKS4 parsing caused by assumption that the
                    359:         SOCKS username is nul-terminated.
                    360:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    361:         fix regression for <tt>UsePrivilegedPort=yes</tt> when
                    362:         <tt>BindAddress</tt> is not specified.
                    363:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>,
                    364:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&amp;sektion=8">sshd(8)</a>:
                    365:         fix memory leak in ECDSA signature verification.
                    366:       <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&amp;sektion=1">ssh(1)</a>:
                    367:         fix matching of '<tt>Host</tt>' directives in
                    368:         <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&amp;sektion=5">ssh_config(5)</a>
                    369:         files to be case-insensitive again.  (regression in 6.5)
1.1       deraadt   370:       </ul>
                    371:     </ul>
                    372: <p>
                    373:
1.2       espie     374: <li>Major overhaul of the package tools:
1.1       deraadt   375:     <ul>
1.2       espie     376:     <li>Much better memory usage
                    377:     <li>pkg_add now trusts signed packages only by default
1.1       deraadt   378:     </ul>
1.2       espie     379: <li>Over 8,700 ports
1.1       deraadt   380: <p>
1.2       espie     381: <li>The build process now allows some limited capability for
                    382: building conflicting packages, yielding kde4 packages as a result,
                    383: along with kde3.
1.1       deraadt   384: <li>Many pre-built packages for each architecture:
                    385:     <table border=0 cellspacing=0 cellpadding=2 width="95%">
                    386:     <tr>
                    387:     <td valign="top" width="25%">
                    388:     <ul>
                    389:       <li>i386:       8468
1.6       deraadt   390:       <li>sparc64:    7969
1.21      sthen     391:       <li>alpha:      6199
1.1       deraadt   392:       <li>m68k:       XXXX
                    393:     </ul></td><td valign=top width="25%"><ul>
                    394:       <li>sh:         XXXX
                    395:       <li>amd64:      8534
                    396:       <li>powerpc:    8057
                    397:       <li>m88k:       XXXX
                    398:     </ul></td><td valign=top width="25%"><ul>
1.21      sthen     399:       <li>sparc:      3992
1.1       deraadt   400:       <li>arm:        XXXX
                    401:       <li>hppa:       6549
                    402:     </ul></td><td valign=top width="25%"><ul>
                    403:       <li>vax:        XXXX
1.21      sthen     404:       <li>mips64:     4726
                    405:       <li>mips64el:   6730
1.1       deraadt   406:   </ul></td></tr></table>
                    407: <p>
                    408:
                    409: <li>Some highlights:
                    410:     <ul>
1.4       jsg       411:     <li>GNOME 3.10.2                   <li>KDE 3.5.10
1.2       espie     412:     <li>KDE 4.11.5
1.4       jsg       413:     <li>Xfce 4.10                      <li>MySQL 5.1.73
                    414:     <li>PostgreSQL 9.3.2               <li>Postfix 2.11.0
                    415:     <li>OpenLDAP 2.3.43 and 2.4.38     <li>Mozilla Firefox 24.3 and 26.0
                    416:     <li>Mozilla Thunderbird 24.3.0     <li>GHC 7.6.3
                    417:     <li>LibreOffice 4.1.4.2            <li>Emacs 21.4 and 24.3
                    418:     <li>Vim 7.4.135                    <li>PHP 5.3.28 and 5.4.24
                    419:     <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
                    420:     <li>Tcl/Tk 8.5.15 and 8.6.1                <li>JDK 1.6.0.32 and 1.7.0.21
1.2       espie     421:     <li>Mono 2.10.9                    <li>Chromium 32.0.1700.102
1.4       jsg       422:     <li>Groff 1.22.2                   <li>Go 1.2
                    423:     <li>GCC 4.6.4 and 4.8.2            <li>LLVM/Clang 3.3
                    424:     <li>Node.js 0.10.24
1.1       deraadt   425:     </ul>
                    426: <p>
                    427:
                    428: <li>As usual, steady improvements in manual pages and other documentation.
                    429: <p>
                    430:
                    431: <li>The system includes the following major components from outside suppliers:
                    432:     <ul>
1.4       jsg       433:     <li>Xenocara (based on X.Org 7.7 with xserver 1.14.5 + patches,
                    434:       freetype 2.5.2, fontconfig 2.10.91, Mesa 9.2.5, xterm 301,
                    435:       xkeyboard-config 2.10.1 and more)
1.16      jsg       436:     <li>Gcc 4.2.1 (+patches) and 3.3.6 (+ patches)
1.1       deraadt   437:     <li>Perl 5.16.3 (+ patches)
                    438:     <li>Our improved and secured version of Apache 1.3, with
                    439:       SSL/TLS and DSO support
1.4       jsg       440:     <li>Nginx 1.4.4 (+ patches)
1.1       deraadt   441:     <li>OpenSSL 1.0.1c (+ patches)
1.4       jsg       442:     <li>SQLite 3.8.0.2 (+ patches)
                    443:     <li>Sendmail 8.14.8, with libmilter
1.1       deraadt   444:     <li>Bind 9.4.2-P2 (+ patches)
1.4       jsg       445:     <li>NSD 4.0.1
1.1       deraadt   446:     <li>Lynx 2.8.7rel.2 with HTTPS and IPv6 support (+ patches)
                    447:     <li>Sudo 1.7.2p8
                    448:     <li>Ncurses 5.7
                    449:     <li>Heimdal 1.5.2 (+ patches)
                    450:     <li>Binutils 2.15 (+ patches)
                    451:     <li>Gdb 6.3 (+ patches)
                    452:     <li>Less 444 (+ patches)
                    453:     <li>Awk Aug 10, 2011 version
                    454:     </ul>
                    455:
                    456: </ul>
                    457:
                    458: <a name="install"></a>
                    459: <hr>
                    460: <p>
                    461: <h3><font color="#0000e0">How to install</font></h3>
                    462: <p>
                    463: Following this are the instructions which you would have on a piece of
                    464: paper if you had purchased a CDROM set instead of doing an alternate
                    465: form of install.  The instructions for doing an FTP (or other style
                    466: of) install are very similar; the CDROM instructions are left intact
                    467: so that you can see how much easier it would have been if you had
                    468: purchased a CDROM instead.
                    469: <p>
                    470:
                    471: <hr>
                    472: Please refer to the following files on the three CDROMs or FTP mirror for
                    473: extensive details on how to install OpenBSD 5.5 on your machine:
                    474: <p>
                    475: <ul>
1.9       deraadt   476: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/i386/INSTALL.i386">
1.7       deraadt   477:        .../OpenBSD/5.5/i386/INSTALL.i386 (on CD1)</a>
1.9       deraadt   478: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
1.7       deraadt   479:        .../OpenBSD/vax/INSTALL.vax (on CD1)</a>
                    480: <p>
1.9       deraadt   481: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/amd64/INSTALL.amd64">
1.7       deraadt   482:        .../OpenBSD/amd64/INSTALL.amd64 (on CD2)</a>
1.9       deraadt   483: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
1.7       deraadt   484:        .../OpenBSD/hppa/INSTALL.hppa (on CD2)</a>
1.9       deraadt   485: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
1.7       deraadt   486:        .../OpenBSD/macppc/INSTALL.macppc (on CD2)</a>
                    487: <p>
1.9       deraadt   488: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc64/INSTALL.sparc64">
1.7       deraadt   489:        .../OpenBSD/sparc64/INSTALL.sparc64 (on CD3)</a>
1.9       deraadt   490: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
1.7       deraadt   491:        .../OpenBSD/sparc/INSTALL.sparc (on CD3)</a>
                    492: <p>
1.9       deraadt   493: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/alpha/INSTALL.alpha">
1.7       deraadt   494:        .../OpenBSD/5.5/alpha/INSTALL.alpha</a>
1.9       deraadt   495: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armish/INSTALL.armish">
1.7       deraadt   496:        .../OpenBSD/5.5/armish/INSTALL.armish</a>
1.9       deraadt   497: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armv7/INSTALL.armv7">
1.7       deraadt   498:        .../OpenBSD/5.5/armv7/INSTALL.armv7</a>
1.9       deraadt   499: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/beagle/INSTALL.beagle">
1.7       deraadt   500:        .../OpenBSD/5.5/beagle/INSTALL.beagle</a>
1.9       deraadt   501: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hp300/INSTALL.hp300">
1.7       deraadt   502:        .../OpenBSD/5.5/hp300/INSTALL.hp300</a>
1.9       deraadt   503: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
1.7       deraadt   504:        .../OpenBSD/5.5/hppa/INSTALL.hppa</a>
1.9       deraadt   505: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/landisk/INSTALL.landisk">
1.7       deraadt   506:        .../OpenBSD/5.5/landisk/INSTALL.landisk</a>
1.9       deraadt   507: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/loongson/INSTALL.loongson">
1.7       deraadt   508:        .../OpenBSD/5.5/loongson/INSTALL.loongson</a>
1.9       deraadt   509: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/luna88k/INSTALL.luna88k">
1.7       deraadt   510:        .../OpenBSD/5.5/luna88k/INSTALL.luna88k</a>
1.9       deraadt   511: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
1.7       deraadt   512:        .../OpenBSD/5.5/macppc/INSTALL.macppc</a>
1.9       deraadt   513: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme68k/INSTALL.mvme68k">
1.7       deraadt   514:        .../OpenBSD/5.5/mvme68k/INSTALL.mvme68k</a>
1.9       deraadt   515: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme88k/INSTALL.mvme88k">
1.7       deraadt   516:        .../OpenBSD/5.5/mvme88k/INSTALL.mvme88k</a>
1.9       deraadt   517: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/octeon/INSTALL.octeon">
1.7       deraadt   518:        .../OpenBSD/5.5/octeon/INSTALL.octeon</a>
1.9       deraadt   519: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sgi/INSTALL.sgi">
1.7       deraadt   520:        .../OpenBSD/5.5/sgi/INSTALL.sgi</a>
1.9       deraadt   521: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/socppc/INSTALL.socppc">
1.7       deraadt   522:        .../OpenBSD/5.5/socppc/INSTALL.socppc</a>
1.9       deraadt   523: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
1.7       deraadt   524:        .../OpenBSD/5.5/sparc/INSTALL.sparc</a>
1.9       deraadt   525: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
1.7       deraadt   526:        .../OpenBSD/5.5/vax/INSTALL.vax</a>
1.9       deraadt   527: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/zaurus/INSTALL.zaurus">
1.7       deraadt   528:        .../OpenBSD/5.5/zaurus/INSTALL.zaurus</a>
1.1       deraadt   529: </ul>
                    530: <hr>
                    531:
                    532: <p>
                    533: Quick installer information for people familiar with OpenBSD, and the
                    534: use of the "disklabel -E" command.  If you are at all confused when
                    535: installing OpenBSD, read the relevant INSTALL.* file as listed above!
                    536: <p>
                    537:
                    538: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
                    539: <ul>
                    540: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
                    541: release is on CD1. If your BIOS does not support booting from CD, you will need
                    542: to create a boot floppy to install from. To create a boot floppy write
                    543: <i>CD1:5.5/i386/floppy55.fs</i> to a floppy and boot via the floppy drive.
                    544:
                    545: <p>
                    546: Use <i>CD1:5.5/i386/floppyB55.fs</i> instead for greater SCSI controller
                    547: support, or <i>CD1:5.5/i386/floppyC55.fs</i> for better laptop support.
                    548:
                    549: <p>
                    550: If you can't boot from a CD or a floppy disk,
                    551: you can install across the network using PXE as described in
                    552: the included INSTALL.i386 document.
                    553:
                    554: <p>
                    555: If you are planning on dual booting OpenBSD with another OS, you will need to
                    556: read INSTALL.i386.
                    557:
                    558: <p>
                    559: To make a boot floppy under MS-DOS, use the &quot;rawrite&quot; utility located
                    560: at <i>CD1:5.5/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
                    561: use the
                    562: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&amp;sektion=1">dd(1)</a>
                    563: utility. The following is an example usage of
                    564: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&amp;sektion=1">dd(1)</a>,
                    565: where the device could be &quot;floppy&quot;, &quot;rfd0c&quot;, or
                    566: &quot;rfd0a&quot;.
                    567:
                    568: <ul><pre>
                    569: # <strong>dd if=&lt;file&gt; of=/dev/&lt;device&gt; bs=32k</strong>
                    570: </pre></ul>
                    571:
                    572: <p>
                    573: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
                    574: your install will most likely fail. For more information on creating a boot
                    575: floppy and installing OpenBSD/i386 please refer to
                    576: <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
                    577: </ul>
                    578:
                    579: <p>
                    580: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
                    581: <ul>
                    582: The 5.5 release of OpenBSD/amd64 is located on CD2.
                    583: Boot from the CD to begin the install - you may need to adjust
                    584: your BIOS options first.
                    585: If you can't boot from the CD, you can create a boot floppy to install from.
                    586: To do this, write <i>CD2:5.5/amd64/floppy55.fs</i> to a floppy, then
                    587: boot from the floppy drive.
                    588:
                    589: <p>
                    590: If you can't boot from a CD or a floppy disk,
                    591: you can install across the network using PXE as described in the included
                    592: INSTALL.amd64 document.
                    593:
                    594: <p>
                    595: If you are planning to dual boot OpenBSD with another OS, you will need to
                    596: read INSTALL.amd64.
                    597: </ul>
                    598:
                    599: <p>
                    600: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
                    601: <ul>
                    602: Burn the image from the FTP site to a CDROM, and power on your machine
                    603: while holding down the <i>C</i> key until the display turns on and
                    604: shows <i>OpenBSD/macppc boot</i>.
                    605:
                    606: <p>
                    607: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
                    608: /5.5/macppc/bsd.rd</i>
                    609: </ul>
                    610:
                    611: <p>
                    612: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
                    613: <ul>
                    614: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
                    615:
                    616: <p>
                    617: If this doesn't work, or if you don't have a CDROM drive, you can write
                    618: <i>CD3:5.5/sparc64/floppy55.fs</i> or <i>CD3:5.5/sparc64/floppyB55.fs</i>
                    619: (depending on your machine) to a floppy and boot it with <i>boot
                    620: floppy</i>. Refer to INSTALL.sparc64 for details.
                    621:
                    622: <p>
                    623: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    624: will most likely fail.
                    625:
                    626: <p>
                    627: You can also write <i>CD3:5.5/sparc64/miniroot55.fs</i> to the swap partition on
                    628: the disk and boot with <i>boot disk:b</i>.
                    629:
                    630: <p>
                    631: If nothing works, you can boot over the network as described in INSTALL.sparc64.
                    632: </ul>
                    633:
                    634: <p>
                    635: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
                    636: <ul>
                    637: <p>Write <i>FTP:5.5/alpha/floppy55.fs</i> or
                    638: <i>FTP:5.5/alpha/floppyB55.fs</i> (depending on your machine) to a diskette and
                    639: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
                    640:
                    641: <p>
                    642: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    643: will most likely fail.
                    644:
                    645: </ul>
                    646:
                    647: <p>
                    648: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
                    649: <ul>
                    650: <p>
                    651: After connecting a serial port, Thecus can boot directly from the network
                    652: either tftp or http. Configure the network using fconfig, reset,
                    653: then load bsd.rd, see INSTALL.armish for specific details.
                    654: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
                    655: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
                    656: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
                    657: More details are available in INSTALL.armish.
                    658: </ul>
                    659:
                    660: <p>
                    661: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
                    662: <ul>
                    663: <p>
                    664: Boot over the network by following the instructions in INSTALL.hp300.
                    665: </ul>
                    666:
                    667: <p>
                    668: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
                    669: <ul>
                    670: <p>
                    671: Boot over the network by following the instructions in INSTALL.hppa or the
                    672: <a href="hppa.html#install">hppa platform page</a>.
                    673: </ul>
                    674:
                    675: <p>
                    676: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
                    677: <ul>
                    678: <p>
                    679: Write <i>miniroot55.fs</i> to the start of the CF
                    680: or disk, and boot normally.
                    681: </ul>
                    682:
                    683: <p>
                    684: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
                    685: <ul>
                    686: <p>
                    687: Write <i>miniroot55.fs</i> to a USB stick and boot bsd.rd from it
                    688: or boot bsd.rd via tftp.
                    689: Refer to the instructions in INSTALL.loongson for more details.
                    690: </ul>
                    691: <p>
                    692:
                    693: <p>
                    694: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
                    695: <ul>
                    696: <p>
                    697: Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.
                    698: Alternatively, you can create a bootable tape and boot from it. Refer to
                    699: the instructions in INSTALL.luna88k for more details.
                    700: </ul>
                    701:
                    702: <p>
                    703: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
                    704: <ul>
                    705: <p>
                    706: You can create a bootable installation tape or boot over the network.<br>
                    707: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
                    708: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
                    709: for more details.
                    710: </ul>
                    711:
                    712: <p>
                    713: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
                    714: <ul>
                    715: <p>
                    716: You can create a bootable installation tape or boot over the network.<br>
                    717: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
                    718: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
                    719: for more details.
                    720: </ul>
                    721:
                    722: <p>
                    723: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
                    724: <ul>
                    725: <p>
                    726: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
                    727: Refer to the instructions in INSTALL.octeon for more details.
                    728: </ul>
                    729:
                    730: <p>
                    731: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
                    732: <ul>
                    733: <p>
                    734: To install on an O2, burn cd55.iso on a CD-R, put it in the CD drive of your
                    735: machine and select <i>Install System Software</i> from the System Maintenance
                    736: menu.
                    737:
                    738: <p>
                    739: On other systems, or if your machine doesn't have a CD drive, you can
                    740: setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd.IP##" using
                    741: the kernel matching your system type.
                    742: Refer to the instructions in INSTALL.sgi for more details.
                    743: </ul>
                    744:
                    745: <p>
                    746: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
                    747: <ul>
                    748: <p>
                    749: After connecting a serial port, boot over the network via DHCP/tftp.
                    750: Refer to the instructions in INSTALL.socppc for more details.
                    751: </ul>
                    752:
                    753: <p>
                    754: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
                    755: <ul>
                    756: Boot from one of the provided install ISO images, using one of the two
                    757: commands listed below, depending on the version of your ROM.
                    758:
                    759: <ul><pre>
                    760: ok <strong>boot cdrom 5.5/sparc/bsd.rd</strong>
                    761: or
                    762: &gt; <strong>b sd(0,6,0)5.5/sparc/bsd.rd</strong>
                    763: </pre></ul>
                    764:
                    765: <p>
                    766: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
                    767: To do so you need to write <i>floppy55.fs</i> to a floppy.
                    768: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
                    769: To boot from the floppy use one of the two commands listed below,
                    770: depending on the version of your ROM.
                    771:
                    772: <ul><pre>
                    773: ok <strong>boot floppy</strong>
                    774: or
                    775: &gt; <strong>b fd()</strong>
                    776: </pre></ul>
                    777:
                    778: <p>
                    779: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    780: will most likely fail.
                    781:
                    782: <p>
                    783: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
                    784: setup a bootable tape, or install via network, as told in the
                    785: INSTALL.sparc file.
                    786: </ul>
                    787:
                    788: <p>
                    789: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
                    790: <ul>
                    791: Boot over the network via mopbooting as described in INSTALL.vax.
                    792: </ul>
                    793:
                    794: <p>
                    795: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
                    796: <ul>
                    797: <p>
                    798: Using the Linux built-in graphical ipkg installer, install the
                    799: openbsd55_arm.ipk package.  Reboot, then run it.  Read INSTALL.zaurus
                    800: for a few important details.
                    801: </ul>
                    802:
                    803: <p>
                    804: <h3><font color="#e00000">Notes about the source code:</font></h3>
                    805: <ul>
                    806: src.tar.gz contains a source archive starting at /usr/src.  This file
                    807: contains everything you need except for the kernel sources, which are
                    808: in a separate archive.  To extract:
                    809: <p>
                    810: <ul><pre>
                    811: # <strong>mkdir -p /usr/src</strong>
                    812: # <strong>cd /usr/src</strong>
                    813: # <strong>tar xvfz /tmp/src.tar.gz</strong>
                    814: </pre></ul>
                    815: <p>
                    816: sys.tar.gz contains a source archive starting at /usr/src/sys.
                    817: This file contains all the kernel sources you need to rebuild kernels.
                    818: To extract:
                    819: <p>
                    820: <ul><pre>
                    821: # <strong>mkdir -p /usr/src/sys</strong>
                    822: # <strong>cd /usr/src</strong>
                    823: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
                    824: </pre></ul>
                    825: <p>
                    826: Both of these trees are a regular CVS checkout.  Using these trees it
                    827: is possible to get a head-start on using the anoncvs servers as
                    828: described <a href="anoncvs.html">here</a>.
                    829: Using these files
                    830: results in a much faster initial CVS update than you could expect from
                    831: a fresh checkout of the full OpenBSD source tree.
                    832: <p>
                    833: </ul>
                    834:
                    835: <a name="upgrade"></a>
                    836: <hr>
                    837: <p>
                    838: <h3><font color="#0000e0">How to upgrade</font></h3>
                    839: <p>
                    840: If you already have an OpenBSD 5.4 system, and do not want to reinstall,
                    841: upgrade instructions and advice can be found in the
                    842: <a href="faq/upgrade55.html">Upgrade Guide</a>.
                    843:
                    844: <a name="ports"></a>
                    845: <hr>
                    846: <p>
                    847: <h3><font color="#0000e0">Ports Tree</font></h3>
                    848: <p>
                    849: A ports tree archive is also provided.  To extract:
                    850: <p>
                    851: <ul><pre>
                    852: # <strong>cd /usr</strong>
                    853: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
                    854: </pre></ul>
                    855: <p>
                    856: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree.  Go
                    857: read the <a href="faq/ports/index.html">ports</a> page
                    858: if you know nothing about ports
                    859: at this point.  This text is not a manual of how to use ports.
                    860: Rather, it is a set of notes meant to kickstart the user on the
                    861: OpenBSD ports system.
                    862: <p>
                    863: The <i>ports/</i> directory represents a CVS (see the manpage for
                    864: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&amp;sektion=1&amp;arch=i386">
                    865: cvs(1)</a> if
                    866: you aren't familiar with CVS) checkout of our ports.  As with our complete
                    867: source tree, our ports tree is available via
                    868: <a href="anoncvs.html">AnonCVS</a>.
                    869: So, in order to keep current with it, you must make the <i>ports/</i> tree
                    870: available on a read-write medium and update the tree with a command
                    871: like:
                    872: <p>
                    873: <ul><pre>
                    874: # <strong>cd /usr/ports</strong>
                    875: # <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_5</strong>
                    876: </pre></ul>
                    877: <p>
                    878: [Of course, you must replace the server name here with a nearby anoncvs
                    879: server.]
                    880: <p>
                    881: Note that most ports are available as packages through FTP. Updated
                    882: packages for the 5.5 release will be made available if problems arise.
                    883: <p>
                    884: If you're interested in seeing a port added, would like to help out, or just
                    885: would like to know more, the mailing list
                    886: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
                    887: <p>
                    888: </body>
                    889: </html>