Patrick, Existe uma possibildade de vc.. colocar este teste em forma de artigo ?? acho que era isso que todos estavam procurando..
2008/7/31 Patrick Tracanelli <[EMAIL PROTECTED]>: > Estou testando e funciona muitissimo bem. Uma forma facil de controlar p2p > sem codigo em kernel. > > -- > Patrick Tracanelli > > FreeBSD Brasil LTDA. > Tel.: (31) 3516-0800 > [EMAIL PROTECTED] > http://www.freebsdbrasil.com.br > "Long live Hanin Elias, Kim Deal!" > > > Hi, > > An Internet Cafe I do some work for was recently having problems with very > slow internet access. It turns out customers were running P2P file sharing > applications which were hogging all the bandwidth. I looked for programs > that would allow me to shape traffic according to the application layer > protocol, but couldn't find any for FreeBSD. I found a couple: l7-filter and > ipp2p, but these are Linux specific. So, I decided to write one. The result > is ipfw-classifyd : > http://people.freebsd.org/~mtm/ipfw-classifyd.tar.bz2 > > As the name implies it uses ipfw(4) to implement a userland daemon that > classifies TCP and UDP packets according to regular expression patterns for > various protocols. It's intended to be used with divert(4) sockets and > dummynet(4) so you can do traffic shaping depending on the application level > protocol. The protocol patterns are from the l7-filter project. > > Basically, you use ipfw(8) to divert tcp/udp packets to the damon. It reads > its configuration file for a list of protocols and ipfw(8) rules. Then, when > it detects a matching session it re-injects the packet back at the specified > rule number. The tarball has a sample configuration file and firewall script > to get you started. > > While I have not done extensive testing, preliminary tests are encouraging > and it seems to work, so I thought I'd announce it to the rest of the world > in case anyone else is interested in this kind of application. > > Comments and suggestions highly appreciated. > > Cheers. > -- > Mike Makonnen | GPG-KEY: http://people.freebsd.org/~mtm/mtm.asc > mtm @ FreeBSD.Org | AC7B 5672 2D11 F4D0 EBF8 5279 5359 2B82 7CD4 1F55 > FreeBSD | http://www.freebsd.org > _______________________________________________ > [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "[EMAIL PROTECTED]" > > ------------------------- > Histórico: http://www.fug.com.br/historico/html/freebsd/ > Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd > > ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
