From: Vlad Y. <vla...@hp...> - 2009-10-28 13:28:27
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Cristian Constantin wrote: > hi! > > in linux the default SACK timeout is 200ms. using this timeout I am > seeing this behaviour: > > host A (non-linux) host B (linux) > ------------------------------------------------------- > > data_chunk_1 -------------> > <------------- data_chunk_2 (+14ms) > (+60ms)SACK_data_chunk_2 -------------> > (+45ms)data_chunk_1 -------------> > (retrans) > <------------- SACK_data_chunk_1 > > the question is, why isn't the SACK for data chunk 1 piggy-backed > on the packet carrying data_chunk_2 (which btw has some 170 bytes - so > it is not because of the mtu)? can I enforce this? how? > Use 2.6.31 kernel. I has the behavior you are looking for. If you can't, you'll need to port some patches from 2.6.31 tree to your version. -vlad > thanks a lot! > bye now! > cristian > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > _______________________________________________ > Lksctp-developers mailing list > Lks...@li... > https://lists.sourceforge.net/lists/listinfo/lksctp-developers > |