root/fwknop/tags/fwknop_0_4_2_r1/ChangeLog

fwknop-0.4.2 (09/27/2004):
    - Added init script for Fedora systems.
    - Added --Kill, --Restart, and --Status modes (this fixes the generic
      init script which depends on these arguments).

fwknop-0.4.1 (09/14/2004):
    - Bugfix for legacy posf code in fwknop and variable in fwknop.conf.

fwknop-0.4 (09/10/2004):
    - Added ability to specify multiple IPs/networks in a single SOURCE
      definition.
    - Better examples section in the fwknop manpage.
    - Bugfix to make sure EMAIL_ADDRESSES variable does not contain commas
      (any commas are translated into spaces).
    - Added LICENSE file.

fwknop-0.3 (08/21/2004):
    - Bugfix for tracking knock sequences by source IP address.
    - Bugfix for knock sequence timeouts.
    - Removed old passive OS fingerprinting code in favor of the p0f
      strategy.
    - Added support for taking encryption keys from a file specified on
      the command line.
    - Update to send "sequence decrypt failed" email message only if
      decryption failed for all encrypt sequence SOURCE blocks.

fwknop-0.2 (07/31/2004):
    - Implemented remote username checking in encrypted sequences.
    - Added support for icmp in knock sequences.
    - Added protocol rotation option for encrypted sequences.
    - Added code for multiple SOURCE access blocks with the same source
      net/IP.
    - Added KNOCK_LIMIT access control variable to limit the number of
      times a particular knock sequence is honored.
    - Added email alerts.

fwknop-0.1 (07/08/2004):
    - Initial release.