12/19/2015 Version 4.1.1-beta3

- Option --unique-ip accepts --duration (#227)

- RFC1624 incremental checksums (#225)

- Option --duration performance optimizations (#223)

- Correct company name in license (#217)

- Compile and mult-arch cross-compile on ARM (#211)

- Switch to wire speed after 30 minutes at 6 Gbps (#210)

- Master doesn't compile on OS X 10.11 (#203)

- Support for tcprewrite multiple IP CIDR (#199)

- Option --loop=0 full wire wire speed after 1st pass (#172 #191)

- Fix incorrect checksums after editing fragmented packets (#190)

- Extra packets sent with -L option (#173)

- Buffer overflow bug in tcpprep (#167)

11/22/2015 Version 4.1.1-beta2

- Tap device support for Linux and FreeBSD from Murat Demirten (#207)

- Handle loopback for linux cooked capture files from corentin-p1(Linux SLL) (#204)

- Recognise tbd stubs from Dominyk Tiller (#202)

- Big-endian tcpliveplay work-around from Brian Micek (#194)

- Build OS X using existing XCode SDK (#185)

- Update to autogen version 5.18.6 and libopts 46.0.16 (#182)

- Duration feature from dexteradeus (#175)

- Stop sending and exit when limit is reached (#174)

12/17/2014 Version 4.1.0

- Do not build Quick TX modules on OS X (#164)

- Add a flag to customize netmap delay (#160)

- Fix some compile wwarnings (#159)

- Disabled QuickTX build by default (#157)

- Less verbose build (#154)

- Add a loop delay option (#125)

- CentOS 6.5 kernel panic on Quick TX init (#146)

- Fix libpcap not found on CentOS 7 (#145)

- Segfault in tcpliveplay on x86_64 (#132)

- Sometimes unable to interrupt with Ctrl-C (#129)

10/08/2014 Version 4.1.0beta1

- Fix cross compiling (#140)

- Add Quick TX module for Linux (#136)

- Better recovery for missing static libpcap libs (#128)

09/05/2014 Version 4.0.5

- Fix build failure with latest netmap 11 (#123)

- Fix unable to use Zero Copy interfaces on PF_RING (#118)

- Corrected build for latest version of PF_RING (#81)

- Proper error message when vale is unconfigured (#113)

- Avoid a netmap module debug message (#110)

- Add missing header to distribution (#108)

- Make --netmap version agnostic (#106)

- Fix netmap hang in FreeBSD 11 (#103)

- Fix netmap hang if network cables unplugged (#96)

- Support for Vale Switch (#91)

- Prevent file retransmissions when selecting multiple files (#86)

- Fix max replay rate for all loops except first when omitting --mbps (#85)

- Add missing sanity check in libopt (#84)

- Seg fault on some IPv6 files when using -C option with tcprewrite (#83)

- Support for PF_RING DNA version of libpcap (#81)

- Fix segfault when using '-F pad' (#80)

- Disallow netmap on multiple interfaces (#79)

- Fix build for FreeBSD version 8.4 (#78)

03/22/2014 Version 4.0.4

- Number of packets inaccurate when using --netmap method (#76)

- Unexpected packet counts with --loop and --cachefile enabled (#75)

- Improved error messages when interface is a file (#74)

- Missing interfaces with --listnics option (#67)

- Compile issue with netmap v10 and debugging (#66)

- Bad values with --stats and -t options (#65)

02/04/2014 Version 4.0.3

- Fix build errors when ENABLE_VERBOSE is not set (#60)

- Build error on host without tcpdump (#59)

01/17/2014 Version 4.0.2

- Fix hangs with --mbps command (#54)

01/16/2014 Version 4.0.1

- Support for netmap version 10 API (#53)

- Remove deprecated "absolute time" for OS X (#52)

- Make dosleep() rentrant to support API concurrency (#51)

- Remove compiler warnings (#50)

- Fix slow netmap in Intel GigE "igb" server NICS (#49)

01/05/2014 Version 4.0.0

- Implemented wiki page for 4.X - http://tcpreplay.appneta.com

- Support for ARM aarch64 (appneta #43)

- Add Juniper Encapsulated Ethernet DLT (appneta #42)

- Fixed seg fault on -K and --dualfile options (appneta #41)

12/22/2013 Version 4.0.0beta2

- Restored -K option which somehow disappeared (appneta #35)

- Improve printing with small pcaps at high rates (appneta #34)

- Fixed build errors on BSD and Fedora 20 (appneta #32 #33)

12/20/2013 Version 4.0.0beta1

- Compile and cross compile on ARM (appneta #26)

- Add flow statistics (appneta #23)

- Merge code cleanups from old 4.0alpha1 project (appneta #18)

- Deprecated file-cache option - use preload-pcap instead (appneta #17)

- Removed obsolete sleep-mode and sleep-accel options (appneta #16)

- Remove unreliable RDTSC option (appneta #16)

- Switch from BSD to GPLv3 license (appneta #5)

- Add --unique-ip option to tcpreplay (appneta #4)

- Removed sleep-accel option (appneta #2)

- Enhance accuracy and performance of --mbps option (appneta #2)

- Add netmap injector (appneta #1)

- Properly process IPv6 extension headers (#396)

- Update URL's to point to new tcpreplay website (#430)

- Improve & fix bugs in tcpcapinfo (#437)

- Fix statistics to be more industry standard (#443)

- Add --nofixcsum (#449)

- Fix compile failure under FreeBSD 9.0 (#450)

- Don't checksum packets before going through fragroute engine (#452)

- Add support for --maxsleep option to tcpreplay (#453)

- Fix segfault when rewriting multiple ports (#459)

- Fix bug with printing stats after CTRL-C (#482)

- Update autotools (#483)

- Don't recalculate UDP checksums if it's value is 0 (#490)

- Fix documentation of --efcs option to be 4, not 2 bytes (#495)

- Fix libdnet header detection under Debian distros (#499)

- Update GNU Autogen to 5.11.5 (#501)

- Fix --stats option for tcpreplay (#503)

- Add support for injecting directly via custom Linux kernel module (#505)

- Fix cidr code debugging (#506)

- Standardize on primary/secondary meaning of interfaces/tcpprep split (#507)

08/15/2010 Version 3.4.5beta1

- First pass at fixing 'make test' on many little-endian systems (#429)

- Warn users when processing LINUX_SLL frames w/o an Ethernet source MAC (#434)

- Don't try to fragroute non-IPv4/v6 packets so we don't error out (#432)

- Initial Linux TX_RING sending support (#435)

- Update to GNU Autoconf 2.67 (#436)

- Add tcpcapinfo which dumps information about the pcap header/packets (#437)

- Add --dualfile support for replaying two files at the same time (#439)

- Fix bug where --tos=0 didn't do anything (#440)

- Fix crash when processing CIDR data (#441)

04/04/2010 Version 3.4.4

- Set default timing method to either gtod or abstime (#404)

- Fix IPv6 parsing of CIDR's (#405)

- Add support for preloading the memory cache (#410)

- Generate more useful error when packets are too small (#411)

- Update to libopts/Autogen 5.9.9 (#412)

- Ship Win32Readme.txt file (#413)

- Update copyright notice to 2010 (#416)

- Dramatically enhance --portmap option (#417)

- Update autotools (#423)

- Add support for printing statistics periodically during the run (#424)

- Warn user when pcap snaplen < 65535 (#425)

- Add 802.1q processing support tcpprep (#428)

06/25/2009: Version 3.4.3

- Link libnl when newer versions of libpcap require it (#397)

- Ship m4 directory (#398)

- Upgrade to latest autotools scripts (#400)

- Fix error message when running autogen.sh (#401)

05/20/2009: Version 3.4.2

- Added extensive IPv6 support to tcprewrite & tcpreplay-edit (#11)

- Add IPv6 fragroute support (#388)

- Add IPv6 decoding support to tcpprep (#11)

- Fix compile time error in err.h (#390)

- Add --endpoints support in tcpreplay-edit (#393)

02/18/2009: Version 3.4.1

- Sendpacket method did not match documentation (#361)

- Fix compile issue on systems without err.h (#363)

- Fix tcpprep --mac not processing non-IPv4 packets (#369)

- Always build tcpreplay w/ editing features as tcpreplay-edit (#372)

- Fix potential tcpbridge issues under OS X & *BSD (#373)

- Fix crash on 4 byte strictly aligned systems (#377)

- Add MTU truncation to tcprewrite/tcpreplay-edit (#379)

01/15/2009: Version 3.4.0

- Add libdnet and remove libnet support for sending packets (#302)

- Fix numerous 802.11 decoder bugs (#325)

- Fix compile issue under Linux (#326)

- Fix Mbps/sec nonsense (#327)

- Fix tcprewrite crash when packets have no L3+ data (#328)

- Clean up err.c/err.h code and improve performance for non-debug builds (#331)

- Fix timesdiv() timer code (#332)

- Improve high-performance packet sending via multiple packets/interval (#334)

- Fix statistics report errors (#335)

- Fix BPF filters not being used in tcpbridge (#336)

- Improve tcpbridge performance (#337)

- Only use two libpcap handles for tcpbridge (#338)

- Fix autotools usage errors (#340)

- Clean up 'make test' results (#341)

- Update to AutoGen/AutoOpts 5.9.7 (#342)

- Fix compiler warnings from GCC 4.2 (#344)

- Fix numerous memory corruption bugs in libtcpedit DLT plugin code (#345)

- Add support for editing IPv4 TOS/DiffServ/ECN (#348)

- Update autotools to more recent versions (#349)

- Report injection method via -V (#352)

- Fix DLT_USER l2len check bug (#353)

- Replace man2html w/ groff (#354)

- Fix false pcap_inject() detection under Windows/Winpcap (#355)

- tcpbridge now builds under Win32/Cygwin

- libdnet is no longer an option for Win32/Cygwin (#57)

- tcpbridge now supports --listnics (#357)

06/20/2008: Version 3.3.2

- Fix (again) tcpbridge --unidir assert error (#308)

- Fix tcpbridge bug where all packets that were sent were all zeros

- Fix tcpbridge not honoring --include/exclude flags (#311)

- Fix ip_in_cidr() debug messages (#312)

- Report packets which have timestamps which go backwards in time (#315)

- Clean up --sleep-accel code to use options struct (#316)

- Remove really old and out of date RPM .spec file (#317)

- Warn when sending on non-Ethernet interface (#318)

- Re-enable tcpreplay --listnics (#319)

- Fix sendpacket always reporting using PF_PACKET, even when it doesn't (#322)

- Fix major packet timing issue under old versions of glibc (#324)

05/17/2008: Version 3.3.1

- Fix limitation of PF_PACKET only supporting Ethernet (#123)

- Fix (again) /dev/bpf detection in FreeBSD 8.0 (#292)

- Document building code from Subversion under Cygwin (#304)

- Fix --enable-force-* under Linux (#305)

- Fix tcpbridge --unidir assert error (#308)

05/04/2008: Version 3.3.0

- Improve tcpreplay timing accuracy between packets (#41)

- Add tcprewrite fragroute support (#42)

- Fix tcprewrite --efcs option (#277)

- Updated Win32/Cygwin documentation (#280)

- Add dmalloc support (#282)

- Fix tcpprep broken handling of VLAN tagged frames (#290)

- Fix tcprewrite crash when cache file has NO_SEND packets (#291)

- Fix /dev/bpf detection in FreeBSD 8.0 (#292)

- Add tcprewrite --ttl editing option (#294)

- Fix autoconf AM_PROG_CC_C_O warning (#295)

- Add tcpprep --reverse option to split by matching client addresses (#297)

- Update version of autoconf to 1.10.1 (#298)

- Improved GNU Autogen detection and warnings (#299)

- Track EAGAIN errors separately from ENOBUFS (#301)

- Automatically detect Winpcap on Cygwin (#303)

01/23/2008: Version 3.2.5

- Fix linker error with --enable-tcpreplay-edit and --enable-dynamic-link (#288)

- Fix compile errors with Sun Studio compiler (#286)

01/16/2008: Version 3.2.4

- Fix crash in tcpreplay when --enable-tcpreplay-edit (#281)

- Display if --enable-tcpreplay-edit in -V (#283)

11/01/2007: Version 3.2.3

- Fix compile issue under Linux and other OS's (#275)

10/31/2007: Version 3.2.2

- Enable source MAC spoofing for OS X (#142, #151)

* Tcpreplay now requires OS X 10.5 (Leopard)

- Fix crash/memory access error with tcpreplay -N (#273)

10/25/2007: Version 3.2.1

- Fix tcprewrite segfault in 'make test' under Linux (#200)

- Major performance improvement in tcpprep for large pcaps (#261)

- Fix strsignal already defined error under Cygwin/Windows (#199)

- Fix compile errors for older versions of GCC (#201)

- Remove flowreplay code (#262)

- Fix DLT rewrite code causing corrupted ethernet protocol type (#268)

- Try to fix inet_aton() issue under Solaris (#260)

08/26/2007: Version 3.2

- Return a more useful error message when tcpprep fails (#187)

- Add Tomahawk test tool client/server detection algorithm (#186)

- Improved AutoGen support (#191)

- Improved documentation (#164, #198)

- Added Doxygen markup (#176)

- configure now honors --with-tcpdump flag (#192)

- configure now defaults to --enable-64bits which breaks backwards

compatibility in certain situations. Use --disable-64bits if this

concerns you (#195)

- Use safe_free() to detect bugs earlier in development (#197)

07/19/2007: Version 3.1.1

- Upgrade libopts tearoff to 29:0:4 so that everyone else in the world can

compile tcpreplay (#189)

07/18/2007: Version 3.1.0

- Add tcprewrite --srcmap & --dstmap for rewriting only source or destination IP's (#185)

- ./configure now reports configuration at end (#155)

- Fix svn:keywords (#160)

- Optimize performance of dlt_en10mb plugin (#161)

- Performance improvements on strictly aligned systems (#162)

- Improve tcpprep error messages and handling (#163)

- Add support for warnings in libtcpedit (#165)

- Only use __attribute__((unused)) w/ GCC (#168)

- Fix compile issues under Solaris (#178)

- Gracefully handle systems w/o static libraries (#179)

- Fix segfault when using BPF filters (#182)

- Add additional DLT Plugins:

- 802.11 (#103)

- 802.11 w/ Radiotap (#177)

05/01/2007: Version 3.0.1

- Stop tcpreplay causing OS X WiFi from disassociating (#167)

- --pnat incorrectly matched all IP addresses (#170)

- Fix serious memory leak in core common library (#175)

- Fix tcprewrite --enet-vlan on little endian systems (#174)

- Bad pcap timestamps were causing excessive delays (#169)

- Code cleanup (#173)

04/20/2007: Version 3.0

- By default, no longer try to use libnet. You must now specify --enable-libnet (#148)

- Improve documentation (#30)

- General code cleanup (#47)

- Warn when GNU Autogen version < 5.9 (#153)

- Remove support for pcap_snapshot_override which was never added to libpcap (#140)

- Fix support for C99/GCC 4.3 "inline". Rely on -O3 for better performance. (#149)

- Prioritize 64 bit libraries over 32 bit counterparts (#150)

04/14/2007: Version 3.0.RC1

- Fix tcpbridge and make it compile by default (#15)

- Fix tcprewrite crash on little-endian systems (#127)

- Gracefully handle broken pcap files where the snaplen < caplen (#130)

- Note: Fix was made in libpcap and will be part of 0.9.6

- Fix numerous bugs with the sendpacket code (#137)

- Add optional support for editing packets with tcpreplay (#61)

- Fix 'make test' on little endian systems (#64)

- tcprewrite -s is no longer endian dependent (#65)

- /docs cleaned up (#66)

- Fix detection/compile of libpcap. Now support versions >= 0.7.2 (#80, #144)

- Add official support Cygwin/Win32 support (#110)

- Clean up libpcap version code (#111)

- Add support for interface alias names for Win32 (#113)

- Warn user on DLT miss-match (#125)

- Fix tcprewrite segfault with --fixlen=pad (#134)

- Add loop/cache support for better performance (#136)

- inline debugging code for better performance (#138)

- configure now supports selecting injection method (#139)

- Fix configure/compile errors under OpenBSD (#146)

- Add tcpbridge --verbose mode (#28)

- Fix compile issues under HP-UX & strictly aligned systems (#141)

- --enable-dynamic-link supports 64bit libraries (#143)

03/22/2007: Version 3.0.beta13

- Fixed detection of IPv4 packets in libtcpedit on little-endian boxes (#115, #116)

- Fixed TCP/UDP checksum calculation on little-endian boxes (#126)

- Added --quiet flag to tcpreplay for Lothar (#109)

- The --seed flag should now generate the same IPs on both little-endian & big-endian boxes (#65)

- The --skipl2broadcast flag now works as documented (#112)

- Adding L2 header for DLT_RAW encapsulated packets now works (#16)

- Clean up documentation (#66, #75)

- Start initial support for Win32 port (#110, #111)

- Finish DLT plugin rewrite (#82)

- Fix compile on systems without tcpdump installed

02/22/2007: Version 3.0.beta12

- Fix compile under RH ES 3.x (gcc 3.2.2) (#79)

- Fix compile on MIPS, ARM, HPPA, etc (#81, #88)

- Rewrite L2/DLT code in tcpedit/tcprewrite to be plugin based (#82)

- Create Ethernet Plugin (#99)

- Create User Plugin (#100)

- Create Cisco HDLC Plugin (#101)

- Create DLT_LINUX_SLL Plugin (#102)

- Create DLT_RAW Plugin (#104)

- Create DLT_NULL Plugin (#105)

- Create DLT_LOOP Plugin (#106)

- Properly decode ethernet frames when they are VLAN tagged (#84)

- Do not install man2html (#85)

- Add configure --disable-libopts-install option (#86)

- Enhance tcpreplay --oneatatime (#90)

- libtcpedit can now return warnings & errors (#92)

- Fix tcpprep --include/exclude (#96)

- Upgrade AutoGen tearoff (libopts) to latest version (5.9.0) (#97)

- Don't do L4 checksums for non-fragment offset == 0 (#107)

08/07/2006: Version 3.0.beta11

- Fix distribution to ship missing src/tcpr.h (#73)

- Add support to tcprewrite to alter output file DLT (#74)

- Fix errors in 'make test' (little endian still broken) (#77)

- Tweak Autogen .def files documentation (#78)

08/05/2006: Version 3.0.beta10

- tcpprep & tcprewrite no longer require root access (#3)

- Develop wrapper API for libnet, libpcap, BPF and PF_PACKET (#4, #24)

- Enhance do_sleep() to support looping for better accuracy (#6)

- Prefer inet_pton over older, deprecated routines (#26)

- Remove libnet as a requirement (#29)

- Optionally don't rewrite broadcast/multicast IP/MAC addresses (#38)

- Remove libnids dependancy for flowreplay (#55)

- Fix build issues when libpcapnav is installed (#56)

- Fix truncate feature not putting correct packet length in IP header (#59)

- Internal error reporting fixes in libtcpedit (#60)

- Support --enable-debug when building under gcc 3.x (#62)

- tcpedit_stub.h wasn't being generated automatically from SVN (#63)

- Fix 'make doxygen' (#67)

- Fix some Makefile issues (#68)

- tcprewrite --endpoints should require a cache file (#70)

- Improve IP randomizer code to be more random (#71)

07/17/2006: Version 3.0.beta9

- Fix compile issue for users not having AutoOpts installed (#54)

- Fix compile issue for users w/ AutoOpts 5.8.4 (upgrade to 5.8.4)

07/16/2006: Version 3.0.beta8

- Fix -M running in MBps rather then Mbps

- Fix tcpbridge segfault/bus error reported by Steven Z. (Gerry)

- Improve tcpbridge man page

- Massive tcprewrite fixes & cleanup (#50)

- Much improved README document

- Reorganize packet editing code into a standalone module (tcpedit)

which has been librarized. (#5)

- Strict code cleanup (#27)

- Fix tcpprep from generating bad cache files (#48)

- Add MAC split mode for tcpprep (#1)

- Improve dbg() to list file/line (#32)

- Add tcpprep statistical reports (#2)

- Reorganize flowreplay code (#46)

- Fix conflicting speed_t for Debian (#33)

- Too many other things to document

08/07/2005: Version 3.0.beta7

- New 'make doxygen' target builds pretty source code docs in

docs/web/doxygen/html

- Fix tcpprep auto/router mode which was sending all packets out the

secondary interface

- Fix endian issue on little-endian systems which made tcpprep think all

packets were not IP

- Improve debugability of tcpprep

- Fix UDP header offset bug in flowreplay

06/28/2005: Version 3.0.beta6

- Fix rpm .spec file which was still based on tcpreplay 2.x (untested)

- Detect and manually include pcap-bpf.h which fixes compile problem

- Fix tcprewrite -S crash with only one MAC

- Fix tcpreplay using 2nd NIC split mode

- Fix tcpreplay packet counter initialization

- Fix tcpprep to properly handle missing -i and -c with -I and -P

06/14/2005: Version 3.0.beta5

- Fix --decode flag

- Fix compile under AMD64/RHEL4 where libraries are in /usr/lib64

- tarball now ships with a full test subdir

- Fix compile of src/common/get.c under strictly aligned architectures

- Fix ./configure --enable-64bits flag

- Fix bug on little endian systems which prevented tcprewrite from

editing packets

- Fix tcprewrite linktype checks

- Add --pktlen for when the pcap snaplen lies to us

- Add --enable-dynamic-link for those who want to dynamically link their

libs

06/05/2005: Version 3.0.beta4

- Really fix compile problems with dlt2desc with old versions of libpcap

- All libraries are now statically linked and full-path #includes. This

should fix problems with people who have different versions of

libraries installed in different locations.

- Fix problems compiling on systems with libpcapnav

- Add support for libpcap 0.5 such as on OpenBSD

- Fix tcpprep --verbose

- Close STDIN prior to re-opening it for certain OS's

05/04/2005: Version 3.0.beta3

- Fix autoconf problems with --with-libnet

- Fix compile problems with dlt2desc with old versions of libpcap

- Fix compile problem due to not shipping flowreplay_opts.h and

tcpbridge_opts.h

04/19/2005: Version 3.0.beta2

- Significant improvements to FAQ and manual

- Use autoopts for flowreplay

- Be more cautious about memcpy's

- Fix numerous warnings during compile

- Allow overriding L2 protocol field for DLT_RAW

- tcpprep -I & -P now take the cache filename

- Lots of cleanup

- Added tcpbridge utility

- Fix tcpreplay --mbps which was being interpreted as bps

- Add --no-arg-comment feature for tcpprep

- Improve auto-tests and fix old broken ones

- Fix Makefile errors in the docs directory

- Upgrade libopts tear off to v5.7pre12 which fixes problems with

loading config files

- Add support for forcing the use of the local libopts tearoff code

02/27/2005: Version 3.0.beta1

- Major code cleanups and rewriting

- Rip out all edit functions from tcpreplay and put into tcprewrite

- Improve tcpreplay performance by about 5% for raw sending

- Move around utility functions for greater code-reuse

- Move MAC Address funcs into mac.c

- Move global defines into defines.h

- Standardize use of structs and typedefs

- Start passing const's when we don't need to modify

- Start using GNU AutoOpts for arg/config file processing

- Start using automake and autoheader

- Major rewrite of configure.in

- Add support for printing which interface packets go out

- 64bit counters are optional via --enable-64bits

- Can now rewrite L2 data per outbound interface

- Add support for additional DLT types

- Non-Code changes

- I now own the full copyright for tcpreplay

- Removed the evil 4th clause from the BSD license

- Start updating the FAQ and split some content to make a manual

- Automatically generate man pages based via autogen

- New Applications:

- tcprewrite

- Removed Applications: (Ethereal has better utilities)

- capinfo

- pcapmerge

- Merge fixes from 2.x/stable branch:

- portmap.c endian bugs

- edit_packet.c handle corrupted pcap's where caplen < len

- configure now properly uses --with-libnet and --with-libpcap

*** Fork 3.x Branch from v2.3.1 ***