Date: Wed, 3 Jan 1996 20:52:00 -0800 (PST) From: Wes Santee <wsantee@wsantee.oz.net> To: questions@freebsd.org Subject: Thruput at 28.8 slower than 24.4. Huh? Message-ID: <199601040452.UAA03578@wsantee.oz.net>
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Okay, first my setup: - FreeBSD 2.1 running IIJPPP w/tun0 running at 750 MRU - Supra 28.8bps external FaxModem w/latest ROMS, hi-speed UART, etc - Connected to Port Livingston terminal servers w/US Robotics Courier v.Everything's When the receive speed of my modem is set to 24.4 - 26.6bps, everything is smooth as silk. When I get a true 28.8 connection, however, my throughput slows down to about 1/10th the speed it was running at w/26.6bps or below. At 28.8, I'll get a burst of something, then nothing for a couple seconds, then another burst, etc. At 26.6 data just streams away. Any ideas from the software side what this might be before suspecting hardware? Cheers, -- ( -Wes Santee <wsantee@wsantee.oz.net> | ) ( <wsantee@oz.net> (backup) | No one told you when to run... ) ( http://www.oz.net/~wsantee \------------------------------- ) ( finger for PGP info Powered by FreeBSD )
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