Knot DNS 3.0.2

Knot DNS 3.0.2 (2020-11-11)

Features:

  • kdig prints Extended DNS Error (Gift for Marek Vavruša)
  • kxdpgun allows source IP address/subnet specification

Improvements:

  • Server doesn't start if any of listen addresses fails to bind
  • knotc no longer stores empty and adjacent identical commands to interactive history
  • Depth of interactive history of knotc was increased to 1000 commands
  • keymgr prints error messages to stderr instead of stdout
  • keymgr checks for proper offline-ksk configuration before processing KSR or SKR
  • keymgr imports Revoked timer from BIND keys
  • Additional XDP support detection in server
  • Lots of spelling and grammar fixes in documentation (Thanks to Paul Dee)
  • Some documentation improvements

Bugfixes:

  • If more masters configured, zone retransfer triggers AXFR from all masters
  • Server can fail to bind address during restart due to missing SO_REUSEADDR
  • KSK imported from BIND doesn't roll over automatically
  • libdnssec respects local GnuTLS policy — affects DNSSEC operations and Knot Resolver
  • kdig can stuck in infinite loop when solving BADCOOKIE responses
  • Zone names received over control interface are not lower-cased
  • Zone attributes not secured with multi-threaded changes
  • kzonecheck ignores forced dnssec checks if zone not signed
  • kzonecheck fails on case-sensitivity of owner names in NSEC records #699
  • kdig fails to establish TLS connection #700
  • Server responds NOTIMPL to queries with QDCOUNT 0 and known OPCODE