3943. [func] SERVFAIL responses can now be cached for a
limited time (configured by "servfail-ttl",
default 10 seconds, limit 30). This can reduce
the frequency of retries when an authoritative
server is known to be failing, e.g., due to
ongoing DNSSEC validation problems. [RT #21347]
3936. [func] Added authoritative support for the EDNS Client
Subnet (ECS) option.
ACLs can now include "ecs" elements which specify
an address or network prefix; if an ECS option is
included in a DNS query, then the address encoded
in the option will be matched against "ecs" ACL
elements.
Also, if an ECS address is included in a query,
then it will be used instead of the client source
address when matching "geoip" ACL elements. This
behavior can be overridden with "geoip-use-ecs no;".
When "ecs" or "geoip" ACL elements are used to
select a view for a query, the response will include
an ECS option to indicate which client network the
answer is valid for.
(Thanks to Vincent Bernat.) [RT #36781]
3867. [func] "rndc nta" can now be used to set a temporary
negative trust anchor, which disables DNSSEC
validation below a specified name for a specified
period of time (not exceeding 24 hours). This
can be used when validation for a domain is known
to be failing due to a configuration error on
the part of the domain owner rather than a
spoofing attack. [RT #29358]
3852. [func] Increase the default number of clients available
for servicing lightweight resolver queries, and
make them configurable via the "lwres-tasks" and
"lwres-clients" options. (Thanks to Tomas Hozza.)
[RT #35857]
3851. [func] Allow libseccomp based system-call filtering
on Linux; use "configure --enable-seccomp" to
turn it on. Thanks to Loganaden Velvindron for
the contribution. [RT #35347]
3832. [func] "named -L <filename>" causes named to send log
messages to the specified file by default instead
of to the system log. (Thanks to Tony Finch.)
[RT #35845]
in draft-andrews-dnsext-expire-00. Retrivial of
remaining time to expiry from slave zones is supported.
EXPIRE uses an experimental option code (65002) and
is subject to change. [RT #35416]
(which are similar to DNS Cookies by Donald Eastlake)
and are designed to help clients detect off path
spoofed responses and for servers to detect legitimate
clients.
SIT use a experimental EDNS option code (65001).
SIT can be enabled via --enable-developer or
--enable-sit. It is on by default in Windows.
RRL processing as been updated to know about SIT with
legitimate clients not being rate limited. [RT #35389]
information will be automatically updated if the
OS supports routing sockets. Use
"automatic-interface-scan no;" to disable.
Add "rndc scan" to trigger a scan. [RT #23027]
3705. [func] "configure --enable-native-pkcs11" enables BIND
to use the PKCS#11 API for all cryptographic
functions, so that it can drive a hardware service
module directly without the need to use a modified
OpenSSL as intermediary (so long as the HSM's vendor
provides a complete-enough implementation of the
PKCS#11 interface). This has been tested successfully
with the Thales nShield HSM and with SoftHSMv2 from
the OpenDNSSEC project. [RT #29031]
3535. [func] Add support for setting Differentiated Services Code
Point (DSCP) values in named. Most configuration
options which take a "port" option (e.g.,
listen-on, forwarders, also-notify, masters,
notify-source, etc) can now also take a "dscp"
option specifying a code point for use with
outgoing traffic, if supported by the underlying
OS. [RT #27596]
3504. [func] Add support for ACLs based on geographic location,
using MaxMind GeoIP databases. Based on code
contributed by Ken Brownfield <kb@slide.com>.
[RT #30681]
report the files that were being used so they can
be cleaned up if desired. [RT #27899]
Squashed commit of the following:
commit 0e4e69d0c3153fe94aaa375b908cf7e3e45b5059
Author: Mark Andrews <marka@isc.org>
Date: Thu Feb 21 17:01:44 2013 +1100
report the zones to be removed rather than removing them
commit 5d247ac592eef64c4c467d99af4983b8c1ff998f
Author: Mark Andrews <marka@isc.org>
Date: Wed Feb 20 15:05:47 2013 +1100
remove slave/stub files when deleting a zone using delzone
[RT #32315]
Squashed commit of the following:
commit ad40744e2c7dc253b70857bb229def5dd194b418
Author: Mark Andrews <marka@isc.org>
Date: Fri Jan 4 17:24:45 2013 +1100
logfileconfig spams the system log files
