Syn Fin dot Net » fragroute http://synfin.net/sock_stream Streaming Thoughts from Syn to Fin Sun, 30 May 2010 03:33:23 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Tcpreplay + Fragroute = v3.3.rc1 http://synfin.net/sock_stream/technology/code/tcpreplay/tcpreplay-fragroute-v33rc1 http://synfin.net/sock_stream/technology/code/tcpreplay/tcpreplay-fragroute-v33rc1#comments Sun, 27 Apr 2008 07:45:13 +0000 Synfinatic http://synfin.net/sock_stream/?p=195 I’ve finally got a basic integration of Dug Song’s fragroute with tcprewrite. I’m pretty excited about this not only because it’s something I’ve wanted to do for over two years, but because it really shows the power of Open Source. Anyways, big thanks to Dug who made this possible not only by his work writing fragroute, but also choosing a license which allows people like me to use it in their own projects.

This release candidate also includes numerous bug fixes and enhancements reported/requested by users, so thanks to everyone who either reported issues or made suggestions. I still have some work to do before the official 3.3.0 release, including merging in the improved timing code from the performance feature branch. This improved timing code dramatically improves the accuracy of sending packets allowing far better control of how quickly packets are sent.

Feel free to grab the code and let me know of any issues.

]]> http://synfin.net/sock_stream/technology/code/tcpreplay/tcpreplay-fragroute-v33rc1/feed 0 fragroute + tcprewrite == tcprewrite http://synfin.net/sock_stream/technology/code/tcpreplay/fragroute-tcprewrite-tcprewrite http://synfin.net/sock_stream/technology/code/tcpreplay/fragroute-tcprewrite-tcprewrite#comments Mon, 14 Jan 2008 06:41:04 +0000 Synfinatic http://synfin.net/sock_stream/technology/code/tcpreplay/fragroute-tcprewrite-tcprewrite Well this weekend was full of football and since my 49ers are out of the running (and likely for next year as well) I’ve regressed into a Packer fan. Hard not to with Brett Favre running the show. Anyways, while watching the Pack kill the Seagulls err… Seahawks, and the other games over the weekend, I made some serious progress on merging tcprewrite and fragroute.
I’ve decided for now that the first pass will require libdnet. Honestly, libdnet is an awesome library and if it wasn’t for tcpreplay being libpcap/libnet based for so long, I would of written it with libdnet in mind. Anyways, the goal is being able to take any pcap file and use fragroute rules to modify the packets.

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