240 lines
8.4 KiB
Plaintext
240 lines
8.4 KiB
Plaintext
This is the source portion of BIND version 8. Its companions are "doc" and
|
|
"contrib" so you are probably not missing anything.
|
|
|
|
See the CHANGES file for a detailed listing of all changes. See the INSTALL
|
|
file for information on building and installing BIND.
|
|
|
|
See the SUPPORT file for information on obtaining commercial support for ISC
|
|
artifacts including BIND, INN, and DHCP.
|
|
|
|
Note that BIND 8 is in "end-of-life", having been replaced by BIND 9. See
|
|
http://www.isc.org/ for more details.
|
|
|
|
BIND 8.3.1 Highlights
|
|
Critical bug fix to prevent DNS storms. If you have BIND 8.3.0 you
|
|
need to upgrade.
|
|
|
|
BIND 8.3.0 Highlights
|
|
IPv6 transport support in resolver (from KAME).
|
|
Opaque rdata support.
|
|
EDNS0 support.
|
|
Glue ordering to help non-ENDS0 aware clients (servers) cope with
|
|
larger responses as a result of IPv6 by allowing A records to be added
|
|
first to the additional section. IPv6 capable clients are expected to
|
|
use EDNS0 to allow larger responses to be sent.
|
|
Bug Fixes, includes BIND 8.2.5 changes.
|
|
|
|
BIND 8.2.4 Highlights
|
|
NSAP processing was not RFC 1706 compliant. NOTE: OLD MASTER FILES
|
|
NEED TO BE CORRECTED AND CACHE FILES REMOVED.
|
|
Fixes long-standing protocol incompatibility in DNSSEC support.
|
|
Avoids fwd'ing to root name servers if response will be rejected.
|
|
new port/cygwin contributed by s_c_biggs@bigfoot.com.
|
|
new contrib/mdnkit (V1.3) from author.
|
|
new contrib/adm from official ftp site.
|
|
new contrib/host from author.
|
|
new contrib/dnsp from author.
|
|
fixed file descriptor leak in resolver.
|
|
fixed a major memory leak in the processing of dynamic updates.
|
|
numerous portability improvements.
|
|
numerous bug fixes.
|
|
|
|
BIND 8.2.3 Highlights
|
|
|
|
Improved support for Windows NT and Windows 2000.
|
|
Host stats are no longer required to track the source of a record.
|
|
IXFR improvements.
|
|
Forwarders track and use RTT to select fastest.
|
|
Unix domain sockets implementions that require the directory
|
|
to be secure, are now secured.
|
|
Many minor problems fixed.
|
|
Linux DoS removed.
|
|
|
|
BIND 8.2.2 patchlevel 5 Highlights
|
|
|
|
Bug in named-xfer (from patchlevel 4).
|
|
Portability to IPv6 versions of FreeBSD, OpenBSD, NetBSD.
|
|
Portability improvements (A/UX, AIX, IRIX, NetBSD, SCO, MPE/IX, NT).
|
|
"also-notify" option could cause memory allocation errors.
|
|
IXFR improvements (though client-side is still disabled).
|
|
Contributed software upgraded (including TIS's "dns_signer").
|
|
Several latent denial-of-service bugs fixed (from audits, not abuse).
|
|
New "make noesw" top-level target for removing encumbered components.
|
|
|
|
BIND 8.2.2 Highlights
|
|
|
|
Interoperability with MS-Win2K has been improved.
|
|
Server-side IXFR is now known to work even under high load.
|
|
Support for Windows/NT (thanks to BayNetworks).
|
|
More fixes, especially to DNSSEC, TSIG, IXFR, and selective forwarding.
|
|
More portability improvements and lint removal (A/UX 3.1.1, SCO 5.0).
|
|
Better NOTIFY behaviour, especially with large update volume.
|
|
Better UPDATE handling, including SRV RR support and RFC compliance.
|
|
Fix for "ndc reload ZONENAME" (specific zone reload) problems.
|
|
Fix for round robin when multiple CNAMEs are in use.
|
|
New "min-roots" (MINROOTS) and "serial-queries" (MAXQSERIAL) options.
|
|
Log files are no longer auto-rotated every time the server starts up.
|
|
New "ndc reconfig" command only finds new/deleted zones, no stat()ing.
|
|
New global options for "transfer-source" and "also-notify".
|
|
$GENERATE now supports more record types, and options.
|
|
|
|
BIND 8.2.1 Highlights
|
|
|
|
Bug fixes, especially to DNSSEC, TSIG, IXFR, and selective forwarding.
|
|
Portability improvements and lint removal.
|
|
Use best SOA rather than first-better when selecting an AXFR master.
|
|
$TTL now accepts symbolic time values (such as "$TTL 1h30m").
|
|
"ndc reload" now accepts a zone argument, for single-zone reloads.
|
|
ndc is better behaved; is verbose or quiet when appropriate.
|
|
event and error reporting improvements.
|
|
|
|
BIND 8.2 Highlights
|
|
|
|
RFC 2308 (Negative Caching)
|
|
RFC 2181 (DNS Clarifications)
|
|
RFC 2065 (DNS Security)
|
|
TSIG (Transaction SIGnatures)
|
|
support for multiple virtual name servers
|
|
NDC uses a "control channel" now (no more signals)
|
|
"Split DNS" via zone type "forward".
|
|
|
|
Many bug fixes
|
|
Documentation improvements
|
|
Performance enhancements
|
|
|
|
BIND 8.1.2 Highlights
|
|
|
|
Security fixes for a number of problems including:
|
|
|
|
An attacker could overwrite the stack if inverse query support
|
|
was enabled.
|
|
|
|
A number of denial of service attacks where malformed packets
|
|
could cause the server to crash.
|
|
|
|
The server was willing to answer queries on its forwarding
|
|
sockets.
|
|
|
|
Several memory leaks have been plugged.
|
|
|
|
The server no longer panics if a periodic interface scan fails due
|
|
to no file descriptors being available.
|
|
|
|
Updates to a number of ports. New ports for QNX, LynxOS, HP-UX 9.x,
|
|
and HP MPE.
|
|
|
|
"files unlimited" now works as expected on systems where setting
|
|
an infinite rlim_max for RLIMIT_NOFILE works.
|
|
|
|
Adding and deleting the same record in the same dynamic update no
|
|
longer crashes the server.
|
|
|
|
If a dynamic update fails, rollback is now done in LIFO order instead
|
|
of FIFO order.
|
|
|
|
Better behavior when priming of the root servers fails.
|
|
|
|
purge_zone() didn't work correctly for the root zone, allowing
|
|
old data to persist after loading the zone.
|
|
|
|
Improved handling of oversized UDP packets.
|
|
|
|
All hosts on the also-notify list are now notified.
|
|
|
|
The meaning of the count returned by select() varies somewhat by
|
|
operating system, and this could cause previous releases of the
|
|
server to spin.
|
|
|
|
Per-host statistics may be disabled by specifying 'host-statistics no'
|
|
in named.conf.
|
|
|
|
The maximum number of zones has been increased from 32768 to 65536.
|
|
|
|
query-source may specify an address and port that the server is
|
|
already listening on. BIND 8.1.1 required that either the address
|
|
or port be wild. E.g., you can now say:
|
|
|
|
listen-on port 53 { 10.0.0.1; };
|
|
query-source address 10.0.0.1 port 53;
|
|
|
|
The value of FD_SETSIZE to use may be specified.
|
|
|
|
Experimental -u (set user id), -g (set group id), and -t (chroot)
|
|
command line options. See the INSTALL file for details.
|
|
|
|
BIND 8 Features
|
|
|
|
-> DNS Dynamic Updates (RFC 2136)
|
|
|
|
-> DNS Change Notification (RFC 1996)
|
|
|
|
-> Completely new configuration syntax
|
|
|
|
-> Flexible, categorized logging system
|
|
|
|
-> IP-address-based access control for queries, zone transfers, and
|
|
updates that may be specified on a zone-by-zone basis
|
|
|
|
-> More efficient zone transfers
|
|
|
|
-> Improved performance for servers with thousands of zones
|
|
|
|
-> The server no longer forks for outbound zone transfers
|
|
|
|
-> Many bug fixes
|
|
|
|
File and Directory Overview
|
|
|
|
CHANGES history of added features and
|
|
fixed bugs
|
|
|
|
INSTALL how to build and install
|
|
|
|
README this file
|
|
|
|
TODO features planned but not yet written
|
|
|
|
Version the version number of this release
|
|
|
|
bin/* source for executables, including
|
|
the nameserver
|
|
|
|
include/* public .h files
|
|
|
|
lib/* the resolver and various BIND
|
|
support libraries
|
|
|
|
port/* ports to various operating systems
|
|
|
|
|
|
Kits, Questions, Comments, and Bug Reports
|
|
|
|
<URL:ftp://ftp.isc.org/isc/bind/src/cur> current non-test release
|
|
<URL:ftp://ftp.isc.org/isc/bind/src/testing> latest public test kit
|
|
|
|
<URL:usenet:comp.protocols.dns.bind> using BIND
|
|
<URL:usenet:comp.protocols.dns.ops> DNS operations in general
|
|
<URL:usenet:comp.protocols.dns.std> DNS standards in general
|
|
|
|
<URL:mailto:bind-users-request@vix.com> gw'd to u:c.p.d.bind
|
|
<URL:mailto:namedroppers-request@internic.net> gw'd to u:c.p.d.std
|
|
<URL:mailto:bind-workers-request@vix.com> code warriors only please
|
|
|
|
<URL:http://www.isc.org/bind.html> the BIND home page
|
|
<URL:mailto:bind-bugs@isc.org> bug reports
|
|
|
|
To Support the Effort
|
|
|
|
Note that BIND is supported by the Internet Software Consortium, and
|
|
although it is free for use and redistribution and incorporation into
|
|
vendor products and export and anything else you can think of, it
|
|
costs money to produce. That money comes from ISPs, hardware and
|
|
software vendors, companies who make extensive use of the software,
|
|
and generally kind hearted folk such as yourself.
|
|
|
|
The Internet Software Consortium has also commissioned a DHCP server
|
|
implementation, has taken over official support/release of the INN
|
|
system, and has supported the Kerberos Version 5 effort at MIT. You
|
|
can learn more about the ISC's goals and accomplishments from the web
|
|
page at <URL:http://www.isc.org/>.
|