On Mon, Oct 05, 2009 at 05:18:29PM +0500, rihad wrote: > >You've mentioned previously: "The pipes are fine, each normally having > >100-120 concurrent consumers (i.e. active users)." > >This IS competition between TCP flows inside each pipe. > > > Well, each user gets instantiated with a new copy of the pipe. Each such > user counts towards the limit imposed by hash_size*max_chain_len for > that pipe only. It would have been competition had I used dst-ip dst-ip > 0xffffff00 or similar and not dst-ip 0xffffffff, _then_ all 256 users > (determined by the mask) would compete for the pipe's bandwidth. So the > only competition is in the uplink at our main Cisco, I guess.
Hmm, yes, you are rigth. I've missed 'mask'. Try to disable net.inet.ip.dummynet.io_fast to see if there is a bug in 'fast' dummynet mode. Eugene Grosbein _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
