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authorJakob Schlyter <jakob@cvs.openbsd.org>2003-01-20 21:07:55 +0000
committerJakob Schlyter <jakob@cvs.openbsd.org>2003-01-20 21:07:55 +0000
commitdcaedb23a762cacc9125d2056adca98bbec67e16 (patch)
tree8b2707b30928ce97b145ca6f3c102c662090d26e /usr.sbin/bind/README
parentcc53f94652b511572cc20f91f0356f1774e7d02c (diff)
ISC BIND version 9.2.2rc1
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+BIND 9
+
+ BIND version 9 is a major rewrite of nearly all aspects of the
+ underlying BIND architecture. Some of the important features of
+ BIND 9 are:
+
+ - DNS Security
+ DNSSEC (signed zones)
+ TSIG (signed DNS requests)
+
+ - IP version 6
+ Answers DNS queries on IPv6 sockets
+ IPv6 resource records (A6, DNAME, etc.)
+ Bitstring Labels
+ Experimental IPv6 Resolver Library
+
+ - DNS Protocol Enhancements
+ IXFR, DDNS, Notify, EDNS0
+ Improved standards conformance
+
+ - Views
+ One server process can provide multiple "views" of
+ the DNS namespace, e.g. an "inside" view to certain
+ clients, and an "outside" view to others.
+
+ - Multiprocessor Support
+
+ - Improved Portability Architecture
+
+
+ BIND version 9 development has been underwritten by the following
+ organizations:
+
+ Sun Microsystems, Inc.
+ Hewlett Packard
+ Compaq Computer Corporation
+ IBM
+ Process Software Corporation
+ Silicon Graphics, Inc.
+ Network Associates, Inc.
+ U.S. Defense Information Systems Agency
+ USENIX Association
+ Stichting NLnet - NLnet Foundation
+ Nominum, Inc.
+
+
+BIND 9.2.2 (release candidate 1)
+
+ BIND 9.2.1 is a maintenance release, containing fixes for
+ a number of bugs in 9.2.1 but no new features.
+
+ libbind: from BIND 8.3.3. [CERT CA-2002-19]
+ Mimimum OpenSSL version now 0.9.6e. [CERT CA-2002-23]
+
+BIND 9.2.1
+
+ BIND 9.2.1 is a maintenance release, containing fixes for
+ a number of bugs in 9.2.0 but no new features.
+
+ NOTE: dig, nslookup name. now report "Not Implemented" as
+ NOTIMP rather than NOTIMPL. This will have impact on scripts
+ that are looking for NOTIMPL.
+
+BIND 9.2.0
+
+ BIND 9.2.0 introduces a number of new features over 9.1,
+ including:
+
+ - The size of the cache can now be limited using the
+ "max-cache-size" option.
+
+ - The server can now automatically convert RFC1886-style
+ recursive lookup requests into RFC2874-style lookups,
+ when enabled using the new option "allow-v6-synthesis".
+ This allows stub resolvers that support AAAA records
+ but not A6 record chains or binary labels to perform
+ lookups in domains that make use of these IPv6 DNS
+ features.
+
+ - Performance has been improved.
+
+ - The man pages now use the more portable "man" macros
+ rather than the "mandoc" macros, and are installed
+ by "make install".
+
+ - The named.conf parser has been completely rewritten.
+ It now supports "include" directives in more
+ places such as inside "view" statememnts, and it no
+ longer has any reserved words.
+
+ - The "rndc status" command is now implemented.
+
+ - rndc can now be configured automatically.
+
+ - A BIND 8 compatible stub resolver library is now
+ included in lib/bind.
+
+ - OpenSSL has been removed from the distribution. This
+ means that to use DNSSEC, OpenSSL must be installed and
+ the --with-openssl option must be supplied to configure.
+ This does not apply to the use of TSIG, which does not
+ require OpenSSL.
+
+ - The source distribution now builds on Windows NT/2000.
+ See win32utils/readme1.txt and win32utils/win32-build.txt
+ for details.
+
+ This distribution also includes a new lightweight stub
+ resolver library and associated resolver daemon that fully
+ support forward and reverse lookups of both IPv4 and IPv6
+ addresses. This library is considered experimental and
+ is not a complete replacement for the BIND 8 resolver library.
+ Applications that use the BIND 8 res_* functions to perform
+ DNS lookups or dynamic updates still need to be linked against
+ the BIND 8 libraries. For DNS lookups, they can also use the
+ new "getrrsetbyname()" API.
+
+ BIND 9.2 is capable of acting as an authoritative server
+ for DNSSEC secured zones. This functionality is believed to
+ be stable and complete except for lacking support for wildcard
+ records in secure zones.
+
+ When acting as a caching server, BIND 9.2 can be configured
+ to perform DNSSEC secure resolution on behalf of its clients.
+ This part of the DNSSEC implementation is still considered
+ experimental. For detailed information about the state of the
+ DNSSEC implementation, see the file doc/misc/dnssec.
+
+ There are a few known bugs:
+
+ On some systems, IPv6 and IPv4 sockets interact in
+ unexpected ways. For details, see doc/misc/ipv6.
+ To reduce the impact of these problems, the server
+ no longer listens for requests on IPv6 addresses
+ by default. If you need to accept DNS queries over
+ IPv6, you must specify "listen-on-v6 { any; };"
+ in the named.conf options statement.
+
+ FreeBSD prior to 4.2 (and 4.2 if running as non-root)
+ and OpenBSD prior to 2.8 log messages like
+ "fcntl(8, F_SETFL, 4): Inappropriate ioctl for device".
+ This is due to a bug in "/dev/random" and impacts the
+ server's DNSSEC support.
+
+ OS X 10.1.4 (Darwin 5.4) reports errors like
+ "fcntl(3, F_SETFL, 4): Operation not supported by device".
+ This is due to a bug in "/dev/random" and impacts the
+ server's DNSSEC support.
+
+ --with-libtool does not work on AIX.
+
+ A bug in the Windows 2000 DNS server can cause zone transfers
+ from a BIND 9 server to a W2K server to fail. For details,
+ see the "Zone Transfers" section in doc/misc/migration.
+
+ For a detailed list of user-visible changes from
+ previous releases, see the CHANGES file.
+
+
+Building
+
+ BIND 9 currently requires a UNIX system with an ANSI C compiler,
+ basic POSIX support, and a 64 bit integer type.
+
+ We've had successful builds and tests on the following systems:
+
+ AIX 4.3
+ COMPAQ Tru64 UNIX 4.0D
+ COMPAQ Tru64 UNIX 5 (with IPv6 EAK)
+ FreeBSD 3.4-STABLE, 3.5, 4.0, 4.1
+ HP-UX 11.x, x < 11
+ IRIX64 6.5
+ NetBSD 1.5
+ Red Hat Linux 6.0, 6.1, 6.2, 7.0
+ Solaris 2.6, 7, 8
+ Windows NT/W2K
+
+ HP-UX 11.11 is not yet supported due to its incompatible
+ SIOCGLIFCONF ioctl.
+
+ Additionally, we have unverified reports of success building
+ previous versions of BIND 9 from users of the following systems:
+
+ AIX 5L
+ SuSE Linux 7.0
+ Slackware Linux 7.x, 8.0
+ Red Hat Linux 7.1
+ Debian GNU/Linux 2.2 and 3.0
+ OpenBSD 2.6, 2.8, 2.9
+ UnixWare 7.1.1
+ HP-UX 10.20
+ BSD/OS 4.2
+ OpenUNIX 8
+ Mac OS X 10.1
+
+ To build, just
+
+ ./configure
+ make
+
+ Do not use a parallel "make".
+
+ Several environment variables that can be set before running
+ configure will affect compilation:
+
+ CC
+ The C compiler to use. configure tries to figure
+ out the right one for supported systems.
+
+ CFLAGS
+ C compiler flags. Defaults to include -g and/or -O2
+ as supported by the compiler.
+
+ STD_CINCLUDES
+ System header file directories. Can be used to specify
+ where add-on thread or IPv6 support is, for example.
+ Defaults to empty string.
+
+ STD_CDEFINES
+ Any additional preprocessor symbols you want defined.
+ Defaults to empty string.
+
+ To build shared libraries, specify "--with-libtool" on the
+ configure command line.
+
+ For the server to support DNSSEC, you need to build it
+ with crypto support. You must have OpenSSL 0.9.5a
+ or newer installed and specify "--with-openssl" on the
+ configure command line. If OpenSSL is installed under
+ a nonstandard prefix, you can tell configure where to
+ look for it using "--with-openssl=/prefix".
+
+ To build libbind (the BIND 8 resolver library), specify
+ "--enable-libbind" on the configure command line.
+
+ On some platforms, BIND 9 can be built with multithreading
+ support, allowing it to take advantage of multiple CPUs.
+ You can specify whether to build a multithreaded BIND 9
+ by specifying "--enable-threads" or "--disable-threads"
+ on the configure command line. The default is operating
+ system dependent.
+
+ If your operating system has integrated support for IPv6, it
+ will be used automatically. If you have installed KAME IPv6
+ separately, use "--with-kame[=PATH]" to specify its location.
+
+ "make install" will install "named" and the various BIND 9 libraries.
+ By default, installation is into /usr/local, but this can be changed
+ with the "--prefix" option when running "configure".
+
+ You may specify the option "--sysconfdir" to set the directory
+ where configuration files like "named.conf" go by default,
+ and "--localstatedir" to set the default parent directory
+ of "run/named.pid". For backwards compatibility with BIND 8,
+ --sysconfdir defaults to "/etc" and --localstatedir defaults to
+ "/var" if no --prefix option is given. If there is a --prefix
+ option, sysconfdir defaults to "$prefix/etc" and localstatedir
+ defaults to "$prefix/var".
+
+ To see additional configure options, run "configure --help".
+ Note that the help message does not reflect the BIND 8
+ compatibility defaults for sysconfdir and localstatedir.
+
+ If you're planning on making changes to the BIND 9 source, you
+ should also "make depend". If you're using Emacs, you might find
+ "make tags" helpful.
+
+ If you need to re-run configure please run "make distclean" first.
+ This will ensure that all the option changes take.
+
+ Building with gcc is not supported, unless gcc is the vendor's usual
+ compiler (e.g. the various BSD systems, Linux).
+
+ A limited test suite can be run with "make test". Many of
+ the tests require you to configure a set of virtual IP addresses
+ on your system, and some require Perl; see bin/tests/system/README
+ for details.
+
+
+Documentation
+
+ The BIND 9 Administrator Reference Manual is included with the
+ source distribution in DocBook XML and HTML format, in the
+ doc/arm directory.
+
+ Some of the programs in the BIND 9 distribution have man pages
+ in their directories. In particular, the command line
+ options of "named" are documented in /bin/named/named.8.
+ There is now also a set of man pages for the lwres library.
+
+ If you are upgrading from BIND 8, please read the migration
+ notes in doc/misc/migration. If you are upgrading from
+ BIND 4, read doc/misc/migration-4to9.
+
+ Frequently asked questions and their answers can be found in
+ FAQ.
+
+
+Bug Reports and Mailing Lists
+
+ Bugs reports should be sent to
+
+ bind9-bugs@isc.org
+
+ To join the BIND 9 Users mailing list, send mail to
+
+ bind9-users-request@isc.org
+
+ archives of which can be found via
+
+ http://www.isc.org/ml-archives/
+
+ If you're planning on making changes to the BIND 9 source
+ code, you might want to join the BIND Workers mailing list.
+ Send mail to
+
+ bind-workers-request@isc.org
+
+