Changes in 2.2.0 Release on 2016-09-21:
---------------------------------------
mialtize (Michael Altizer)
	* Add text output to the dump DAQ module.
	* Add daq_version_number() and daq_version_string() API calls.
	* Switch to my newer, less dead e-mail address.
	* Update LibDAQ version to 2.2.0 and library major version to 4.

rdempste (Ron Dempster)
	* Update dp_add_dc() to take additional parameters for timeout length and
	flags.  Also update DAQ_DP_key_t to support mixed family address
	specifications.

anagunas (Anand Gunasekaran)
	* Add QOS-related counters to End of Flow statistics.

Changes in 2.1.0 Release on 2016-06-21:
---------------------------------------
mialtize (Michael Altizer)
	* Add extended flow modification support.  It now allows for storing an
	opaque HA state blob and setting a QoS ID in addition to the original
	opaque value setting functionality.
	* Add flow querying support.  Currently supports querying scrubbed TCP
	options and opaque HA state blobs.
	* Add new metapacket type for HA state blobs (DAQ_METAHDR_TYPE_HA_STATE).
	* Add DAQ_PKT_FLAG_ERROR_PACKET to mark packets with known errors.
	* Add DAQ_PKT_FLAG_FLOWID_IS_VALID to indicate that the flow ID value in
	the packet header is valid.
	* Add DAQ_PKT_FLAG_LOCALLY_DESTINED and DAQ_PKT_FLAG_LOCALLY_ORIGINATED to
	indicate locally destined and originated packets respectively.
	* Add DAQ_PKT_FLAG_HA_STATE_AVAIL to indicate that HA state for the flow
	associated with the packet is available to be queried.
	* Increment DAQ API version to 0x00010003.
	* Stop clobbering AM_CFLAGS.
	* Replace AX_CFLAGS_GCC_OPTION with AX_CHECK_COMPILE_FLAG in SF autoconf
	macros.
	* Autoconf updates based on modern best practices.
	* Replace deprecated __FUNCTION__ identifier with __func__.
	* Remove RCS variable headers from source files.
	* daq_afpacket: Add FANOUT configuration to support kernel-based
	loadbalancing.  See the README for details.
	* daq_afpacket: Improve SO_ERROR message and provide variable VLAN TPID
	when available.
	* daq_afpacket: Fix injection on passive interfaces as they do not have a
	TX ring.
	* Update LibDAQ version to 2.1.0 and library major version to 3.

rdempste (Ron Dempster)
	* Add capability flags for indicating the ability of backing hardware to
	decode certain tunnel types (GTP, Teredo, GRE, 4-in-4, 6-in-4, 4-in-6,
	6-in-6, and MPLS).
	* Add MPLS DAQ dynamic protocol tunnel type.
	* Add DAQ_PKT_FLAG_IGNORE_VLAN to inform the application that it should
	ignore any VLAN tags on the packet.
	* Add "real" IPs and ports to the DAQ packet header to propagate external
	addresses for NAT'ed connections.
	* Add DAQ_PKT_FLAG_REAL_ADDRESSES, DAQ_PKT_FLAG_REAL_SIP_V6, and
	DAQ_PKT_FLAG_REAL_DIP_V6 to indicate that "real" IPs and ports in the DAQ
	packet header are valid and whether they are IPv6.
	* Add DAQ_PKT_FLAG_SCRUBBED_TCP_OPTS to indicate that scrubbed TCP options
	may be available to be queried.

cwaxman (Carter Waxman)
	* daq_pcap: Force packet counter rollover to be checked every billionth
	packet.  (Thanks to Elof <elof@sentor.se>)

stechew (Steve Chew)
	* Add DAQ_PKT_FLAG_RETRY_PACKET to indicate that the packet is an
	internally re-sent packet from the retry queue.

rahburma (Rahul Burman)
	* Modify daq_common.h includes to address win32 Snort build failure.

Changes in 2.0.6 Release on 2015-07-15:
---------------------------------------
2015-07-15 13:50  mialtize
    * os-daq-modules/daq_static_modules.c:
      Fixed missing netmap static module definition.

Changes in 2.0.5 Release on 2015-04-22:
---------------------------------------
2015-04-22 18:58  jocornet

    * api/daq_common.h:
      Fixed build issue on windows. 

2015-04-01 14:56 maltizer

    * configure.ac, os-daq-modules/Makefile.am,
      os-daq-modules/daq_dump.c, os-daq-modules/daq_netmap.c,
      os-daq-modules/daq_static_modules.h, sfbpf/Makefile.am:
      Fixed build issues on FreeBSD. 
      Fixed overflowable snaplen in dump module.
      Fixed issues with netmap module.

Changes in 2.0.4 Released on 2014-09-06:
----------------------------------------
2014-07-21 16:05  stechew

	* api/daq_common.h: 
	  Changed name from 'priv_flow_id' to 'flow_id'.  Changed the
	  'flow_id' field to an uint32_t rather than void * since that's
	  how it is used and will be safer to pass around.  

2014-07-08 16:19  jocornet
	* m4/sf.m4, sfbpf/Makefile.am: 
	  Fix DAQ macros to allow users to edit libpcap version in cache
	  file. Also fixed a parallel build error for individual
	  make targets in spfbf.  Thanks to Mike Frysinger for noting the
	  issue and proposing the fix.  

2014-06-19 15:55  mialtize
	* os-daq-modules/daq_netmap.c: 
	* README, configure.ac, api/daq_common.h,
	  os-daq-modules/Makefile.am, os-daq-modules/daq_afpacket.c: 
	  Add new open source netmap DAQ module for Linux/FreeBSD; see the
	  README for more details.  Clean up error reporting during
	  AFPacket DAQ module initialization.
	  
Changes in 2.0.3 Released on 2014-06-06:
----------------------------------------
2014-06-06 10:00  cwaxman

	* api/daq.h, api/daq_api.h, api/daq_base.c,
	  api/daq_mod_ops.c, os-daq-modules/daq_afpacket.c,
	  os-daq-modules/daq_pcap.c, os-daq-modules/daq_static_modules.c,
	  os-daq-modules/daq_static_modules.h, sfbpf/sf_bpf_filter.c,
	  sfbpf/sf_bpf_printer.c, sfbpf/sf_gencode.c,
	  sfbpf/sf_nametoaddr.c, sfbpf/sfbpf-int.h,
	      sfbpf/sfbpf_dlt.h:
	  Update copyright.

	* configure.ac:
	  Fixed FreeBSD 10 compatibility (Thanks to Joshua Kinard for
	  reporting the issue).

2014-01-17 21:31  cwaxman

	* os-daq-modules/daq_pcap.c:
	  Fix compatibility with libpcap 1.5.1 and 1.5.2.

Changes in 2.0.2 Released on 2013-11-30:
----------------------------------------
2013-11-05 10:18  maltizer

	* os-daq-modules/daq_ipfw.c: 
	  Don't treat being interrupted by a signal as an error.

	* configure.ac, daq.spec, os-daq-modules/daq_afpacket.c:
	  Fix frame length sanity check.

	* README, configure.ac, os-daq-modules/daq_afpacket.c:
	  Fix AFPacket DAQ module to attempt to reconstruct the automatically
	  stripped VLAN header prior to passing it to the reader.  Also, use
	  AFPacket TX Ring instead of sendto to improve TX performance.  (Requires
	  a newer Linux kernel version, README and configure.ac updated to reflect
	  this.)


Changes in 2.0.1 Released on 2013-07-22:
----------------------------------------
2013-06-28 11:00  rcombs

    * daq.h, daq_api.h, daq_base.c, daq_common.h, daq_mod_ops.c, 
      daq_afpacket.c, daq_dump.c, daq_ipfw.c, daq_ipq.c, daq_nfq.c, 
      daq_pcap.c, daq_static_modules.c, daq_static_modules.h, 
      sf_bpf_filter.c, sf_bpf_printer.c, sf_gencode.c, sf_nametoaddr.c, 
      sf_optimize.c, sfbpf-int.c, sfbpf-int.h, sfbpf.h, 
      sfbpf_dlt.h:
      Update copyright year.

    * daq_dump.c, daq_ipfw.c, daq_ipq.c, daq_nfq.c: 
      Ensure verdict is in range before bumping peg counts.
      Thanks to John Menerick <omgclouds@gmail.com> for reporting the
      issue.

Changes in 2.0.0 Released on 2012-10-09:
----------------------------------------
2012-10-01 16:15  ssturges

    * daq.spec: 
      Update DAQ spec file to reflect 2.0.0.

2012-09-07 15:30  maltizer

    * sfbpf/sll.h:
      Fix sfbpf compilation on Solaris.

2012-09-06 17:56  hsugar

    * api/daq.h: 
      Add a DAQ version for conditional compiles.

2012-09-06 11:17  maltizer

    * COPYING, configure.ac, api/Makefile.am, api/daq.h, api/daq_api.h,
      api/daq_base.c, api/daq_common.h, api/daq_mod_ops.c,
      os-daq-modules/daq_afpacket.c, os-daq-modules/daq_dump.c,
      os-daq-modules/daq_ipfw.c, os-daq-modules/daq_ipq.c,
      os-daq-modules/daq_nfq.c, os-daq-modules/daq_pcap.c,
      os-daq-modules/daq_static_modules.c,
      os-daq-modules/daq_static_modules.h, sfbpf/sf_bpf_printer.c:
      Add address_space_id fields to DAQ packet headers and flow
      messages.  Rev LibDAQ to major 2.  Update the address of the FSF.

Changes in 1.1.1 Released on 2012-07-18:
----------------------------------------
2012-01-11 17:59  maltizer

    * configure.ac, daq.spec, os-daq-modules/Makefile.am:
      Fix build when configuring with --disable-shared (don't build
      dynamic modules).  Add note to AFPacket section of README warning
      against RHEL5's kernel.  Update LibDAQ version to 1.1.1.

2012-01-04 00:54  maltizer

    * api/daq_common.h:
      Fix flag definition.

2011-12-23 14:25  maltizer

    * configure.ac, daq.spec, api/daq_common.h:
      Add the DAQ_PKT_FLAG_NOT_FORWARDING flag

2011-11-04 13:28  maltizer

    * configure.ac, daq.spec, api/Makefile.am:
      Update the SO major revision of libdaq to 1.


Changes in 0.6.2 Released on 2011-10-06:
----------------------------------------
2011-09-21 16:22  rcombs

    * configure.ac, os-daq-modules/Makefile.am:
      fix dnet vs dumbnet in a more righteous way

2011-07-18 10:05  rdempster

    * sfbpf/Makefile.am:
      Remove GNU Make specific declarations and replace with srcdir
      literals.

Changes in 0.6 Released on 2011-08-23:
--------------------------------------

2011-06-08 17:26  rcombs

    * daq.dsp, daq.spec, api/daq.h, api/daq_common.h:
      convert spec file to unix flavor; fix windows build

2011-05-27 12:07  rdempster

    * configure.ac, os-daq-modules/daq-modules-config.in:
      Fix up some typos and shell errors.

2011-05-13 15:50  rdempster

    * configure.ac, daq.spec, api/daq.h, api/daq_common.h,
      m4/ax_cflags_gcc_option.m4, os-daq-modules/Makefile.am,
      os-daq-modules/daq-modules-config.in,
      os-daq-modules/daq_afpacket.c, os-daq-modules/daq_dump.c,
      os-daq-modules/daq_ipfw.c, os-daq-modules/daq_ipq.c,
      os-daq-modules/daq_nfq.c, os-daq-modules/daq_pcap.c,
      sfbpf/Makefile.am, sfbpf/sf-redefines.h, sfbpf/sf_bpf_filter.c,
      sfbpf/sf_bpf_printer.c, sfbpf/sf_gencode.c, sfbpf/sfbpf-int.h: 
      Update daq to gracefully handle dnet as dumbnet on ubuntu.
      Make libpcap export pcap_version, so that it works with the daq
      configure script.

2011-05-13 15:46  rcombs

    * os-daq-modules/daq_nfq.c:
      convert sec to ms; disable ENOBUFS

2011-02-15 17:59  maltizer

    * os-daq-modules/daq_pcap.c:
      Fix typo in pcap DAQ module's buffer_size variable parsing.

2010-12-08 11:03  rcombs

    * os-daq-modules/daq_ipfw.c:
      use ipv4 instead of raw

2010-12-08 10:53  rcombs

    * README, os-daq-modules/daq_ipq.c, os-daq-modules/daq_nfq.c:
      discriminate between ip4 and ip6 raw packets

2010-12-08 10:30  rcombs

    * os-daq-modules/Makefile.am: Bugs Fixed: 81786 Change description:
      add missing additional libraries; remove sort which isn't
      supported on OpenBSD 4.7 and up.  Test case description:
      Documentation: Set Status Whiteboard:

2010-11-01 15:33  maltizer

    * os-daq-modules/daq_afpacket.c: Bugs Fixed: 80711 Change
      description: Be more defensive against empty interface strings
      being passed in.  Test case description: Documentation: Set
      Status Whiteboard:

2010-10-21 12:15  rcombs

    * os-daq-modules/daq_dump.c: 
      fix msg buf size

2010-09-24 13:22  bbantwal

    * m4/sf.m4: check for pcap version 1.0.0 and above while building
      daq

Changes in 0.1 Released on 2010-09-03:
-------------------------------------

2010-08-24 11:23  maltizer

    * os-daq-modules/daq_afpacket.c:
      DAQ_VERDICT_REPLACE should translate to DAQ_VERDICT_PASS for 
      AFPacket (fix AFPacket in-place replaces).

2010-08-23 15:12  bbantwal

    * README:
      divert sockets do not work with bridges on FreeBSD and OpenBSD. 
      Updating the documentation of daq with details to setup NAT with divert
      sockets.

2010-08-23 11:38  rcombs

    * README:
      made OpenBSD notes more better

2010-08-19 16:46  rcombs

    * README, os-daq-modules/daq_ipfw.c, os-daq-modules/daq_ipq.c,
      os-daq-modules/daq_nfq.c: 
      add caveat on bridge/divert

2010-08-16 16:45  bbantwal

    * configure.ac:
      "--enable" options were treated like "--disable"

2010-08-16 10:17  rdempster

    * README, os-daq-modules/daq_ipfw.c, os-daq-modules/daq_ipq.c,
      os-daq-modules/daq_nfq.c, os-daq-modules/daq_pcap.c:
      Normalize Makefiles

2010-08-12 13:39  bbantwal

    * os-daq-modules/daq_nfq.c:
      configure the queue len for nfq daq by adding a new
      config option called queue_len

2010-08-12 12:01  bbantwal

    * os-daq-modules/daq_nfq.c:
      if errno is set to EINTR we need to restart the PacketLoop and not
      print an error message and exit.

2010-08-12 11:59  bbantwal

    * os-daq-modules/: daq_ipq.c, daq_nfq.c:
      check the case where the config->name is not NULL but
      has an empty string.

2010-08-11 17:49  bbantwal

    * os-daq-modules/: daq_ipq.c, daq_nfq.c:
      ipq and nfq fatal error when used with interface or readback modes.

2010-08-09 14:51  rcombs

    * os-daq-modules/daq_ipfw.c:
      don't count forwarding injects

Changes in 0.1 Released on 2010-07-27:
-------------------------------------

2010-07-06 12:48  rcombs

    * os-daq-modules/daq_pcap.c:
      incremented version

2010-07-06 11:21  rcombs

    * os-daq-modules/daq_pcap.c:
      call pcap_dispatch() with remaining packet count

2010-06-30 11:55  rcombs

    * README: 
      add dnet install tip

2010-06-15 17:19  maltizer

    * os-daq-modules/daq_pcap.c:
      Make the PCAP DAQ module handle pcap_stats()'s 32-bit values
      wrapping.  (This is done the old Snort way because I don't feel
      like messing with endianness vs. unions.)

2010-06-10 15:35  ssturges

    * sfbpf/Makefile.am: 
      Fix Makefile to use non gmake variables

2010-06-10 15:31  rcombs

    * configure.ac, api/daq_common.h, os-daq-modules/daq_dump.c,
      os-daq-modules/daq_ipq.c, os-daq-modules/daq_nfq.c:
      added flag to indicate that unpriveleged mode is *not* supported; and changed error messages
      to exclude \n etc for consistency.

2010-06-09 13:31  rcombs

    * configure.ac, daq.spec, os-daq-modules/Makefile.am,
      sfbpf/Makefile.am:
      updates for rpm support

2010-06-08 14:48  maltizer

    * os-daq-modules/daq_pcap.c:
      Fix BPF handling with custom PCAP modules to make local copies of
      the BPF program.

2010-06-07 10:46  rcombs

    * os-daq-modules/daq_ipq.c:
      update version, fetch msgerr.

2010-06-01 10:25  rcombs

    * api/daq_common.h, os-daq-modules/daq_ipfw.c,
      os-daq-modules/daq_ipq.c, os-daq-modules/daq_nfq.c: 
      add DAQ_CAPA_INJECT_RAW to indicate proper encoding for injection

2010-05-25 12:35  rcombs

    * os-daq-modules/: daq_afpacket.c, daq_ipfw.c, daq_ipq.c,
      daq_nfq.c: 
      fix bpf compilation (raw, not eth, for nfq, ipq, and ipfw) and make
      non-pcap modules count packets_received the same as pcap.

2010-05-21 11:43  rcombs

    * os-daq-modules/: daq_ipq.c, daq_nfq.c:
      allow explicit configuration of ip injection for ipq
      and nfq

2010-05-21 11:14  rcombs

    * os-daq-modules/: daq_ipfw.c, daq_ipq.c, daq_nfq.c:
      changed OS DAQ modules to use dictionary for
      configuration of non-standard values (eg ipfw divert port, nfq
      queue id, ipq inject device).

2010-05-18 14:46  rcombs

    * os-daq-modules/daq_dump.c:
      moved output file name from getenv to daq dict.

2010-05-18 13:36  rcombs

    * os-daq-modules/daq_pcap.c: Fix bpf error handling.

2010-05-17 15:35  maltizer

    * api/daq_base.c, api/daq_common.h, os-daq-modules/daq_afpacket.c,
      os-daq-modules/daq_dump.c, os-daq-modules/daq_ipfw.c,
      os-daq-modules/daq_ipq.c, os-daq-modules/daq_nfq.c,
      os-daq-modules/daq_pcap.c:
      added daq var load-mode to specify packet acquisition mode

2010-05-12 09:17  ssturges

    * sfbpf/Makefile.am:
      missing files to extra dist

2010-05-06 18:40  ssturges

    * daq.dsp:
      Add win32 project file.

2010-05-06 18:33  maltizer

    * api/daq.h, api/daq_mod_ops.c, sfbpf/sf_gencode.c:
      Win32 DAQ compile fixes

2010-04-22 16:45  maltizer

    * m4/sf.m4: 
      Use lib64 on 64-bit systems.  Remove useless polluting call in libdaq
      autoconfig.

2010-04-20 15:49  maltizer

    * os-daq-modules/Makefile.am, os-daq-modules/daq_pcap.c,
      sfbpf/sfbpf.h:
      Fix DAQ compilation on Mac and *BSD.

2010-04-15 15:18  maltizer

    * Makefile.am, configure.ac, api/Makefile.am, api/daq.h,
      api/daq_api.h, api/daq_base.c, api/daq_common.h,
      api/daq_mod_ops.c, m4/sf.m4, os-daq-modules/Makefile.am,
      os-daq-modules/daq-modules-config.in,
      os-daq-modules/daq_afpacket.c, os-daq-modules/daq_dump.c,
      os-daq-modules/daq_ipfw.c, os-daq-modules/daq_ipq.c,
      os-daq-modules/daq_nfq.c, os-daq-modules/daq_pcap.c,
      os-daq-modules/daq_static_modules.c,
      os-daq-modules/daq_static_modules.h, sfbpf/Makefile.am,
      sfbpf/arcnet.h, sfbpf/atmuni31.h, sfbpf/ethertype.h,
      sfbpf/gencode.h, sfbpf/grammar.y, sfbpf/ieee80211.h,
      sfbpf/ipnet.h, sfbpf/llc.h, sfbpf/namedb.h, sfbpf/nlpid.h,
      sfbpf/ppp.h, sfbpf/runlex.sh, sfbpf/scanner.l,
      sfbpf/sf_bpf_filter.c, sfbpf/sf_bpf_printer.c,
      sfbpf/sf_gencode.c, sfbpf/sf_nametoaddr.c, sfbpf/sf_optimize.c,
      sfbpf/sfbpf-int.c, sfbpf/sfbpf-int.h, sfbpf/sfbpf.h,
      sfbpf/sfbpf_dlt.h, sfbpf/sll.h, sfbpf/sunatmpos.h:
      LibDAQ Integration - Add LibDAQ, DAQ modules
