The TCP stack in the linux kernel behaves this way:
I have got a FULL-DUPLEX 28.800kbps channel with BER <= 1*10-9
a) I start a long TCP connection in one direction
b) After 5 minutes I start another connection in the opposite direction
The second connection rusn for about half a minute, then converges to 0
throughtput. After several minutes, another 30 seconds of transmission ocuur.
The data path in the direction that should be used for this connection is
empty, except for occasional ACKs. The utilization of the channel is about 4%.
I would expect that both channels would be used for at least 95%. Instead, only
one is used.
Is this a bug of Linux kernel TCP stack, or a bug in the algorithm presented
in the appropriate RFC?
Isn't UDP more suitable for data transfers?
-- Karel Kulhavy http://atrey.karlin.mff.cuni.cz/~clock - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sun Apr 15 2001 - 21:00:10 EST