Date: Fri, 30 Aug 1996 23:47:19 -0700 (PDT) From: Doug White <dwhite@gdi.uoregon.edu> To: Larry Dolinar <LARRYD@bldg1.croute.com> Cc: questions@freebsd.org Subject: Re: TCP/IP incoming falling asleep? Message-ID: <Pine.BSI.3.94.960830234514.267q-100000@gdi.uoregon.edu> In-Reply-To: <C36E22A1B8E@bldg1.croute.com>
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On Thu, 29 Aug 1996, Larry Dolinar wrote: > Some of you may remember an earlier post about 3 parallel printers and > IRQ 12/IO 300. Based on some suggestions, I've since tried IRQ 10/IO > 2C0, but essentially the same thing is happening: after several hours of > print requests, most incoming UDP/TCP seems to crawl to a stop. Something to try after shuffling IRQs (and perhaps trying polled mode): I wonder if you are running low on mbufs. You aren't getting any unusual kernel messages? (And what happened to vty0?) Send us the output of netstat -m during normal ops and when it gets stuck. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major
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