3745. [func] "configure --with-tuning=large" adjusts various
compiled-in constants and default settings to
values suited to large servers with abundant
memory. [RT #29538]
3733. [func] Improve interface scanning support. Interface
information will be automatically updated if the
OS supports routing sockets (MacOS, *BSD, Linux).
Use "automatic-interface-scan no;" to disable.
Add "rndc scan" to trigger a scan. [RT #23027]
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]
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]
3524. [func] Added an alternate statistics channel in JSON format,
when the server is built with the json-c library:
http://[address]:[port]/json. [RT #32630]
3472. [bug] The active-connections counter in the socket
statistics could underflow. [RT #31747]
(cherry picked from commit 4dfe072abe4e76f5078a38ea0b97800333290877)
Squashed commit of the following:
commit bcbe9ae7a99e1f7f4236a22739a793b51ace8684
Author: Mark Andrews <marka@isc.org>
Date: Wed Oct 31 15:10:53 2012 +1100
Use IPV6_USE_MIN_MTU for TCP as well as UDP
This includes the following changes:
3326. [func] Added task list statistics: task model, worker
threads, quantum, tasks running, tasks ready.
[RT #27678]
3325. [func] Report cache statistics: memory use, number of
nodes, number of hash buckets, hit and miss counts.
[RT #27056]
3324. [test] Add better tests for ADB stats [RT #27057]
3323. [func] Report the number of buckets the resolver is using.
[RT #27020]
3322. [func] Monitor the number of active TCP and UDP dispatches.
[RT #27055]
3321. [func] Monitor the number of recursive fetches and the
number of open sockets, and report these values in
the statistics channel. [RT #27054]
3320. [func] Added support for monitoring of recursing client
count. [RT #27009]
3319. [func] Added support for monitoring of ADB entry count and
hash size. [RT #27057]
