Messages in this thread | | | Subject | Re: 1000ms delay in networking stack or driver, new bug? | From | Scott Henry <> | Date | 20 Sep 1999 11:56:57 -0700 |
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>>>>> "D" == David S Miller <davem@redhat.com> writes:
D> Date: Mon, 20 Sep 1999 10:49:19 -0500 (CDT) D> From: Oliver Xymoron <oxymoron@waste.org>
D> On Mon, 20 Sep 1999, Stephen D. WIlliams wrote:
>> It has been pointed out that it might be my pcmcia drivers, I'm >> using pcmcia-cs-3.0.13, or the fact that I'm using pump (which >> apparently has bugs compared to dhcpcd, the client daemon).
D> I've seen this after restarting networking with D> /etc/rc.d/init.d/network restart. Redhat 6, hand-compiled D> 2.2.1[012] kernel, with nothing fancy except firewalling. I'v also D> seen multiples of seconds up to 5 and 6.
D> Do I sense that the common denominator in this problem is that some D> form of DHCP/pump/whatever is being used? If that is common amongst D> everyone seeing this problem, it would be nice to know.
I get it on my laptop, with PCMCIA card, no DHCP/pump/whatever. (what's pump?) I will occasionally get really backed-up pings, a flood of replies all at once, with ~1000msec intervals. I'll try to get a snoop from another host the next time I see it. usually, though, the pings are 1000msec + what it should really be, not just "1000msec".
Even stranger is to see pings from laptop getting 1000+msec, and in an ssh-ed window to the other system, see sub-msec pings to the laptop...
-- Scott Henry <scotth@sgi.com> / Help! My disclaimer is missing! IRIX MTS, / GIGO *really* means: Garbage in, Gospel Out Silicon Graphics, Inc / http://reality.sgi.com/scotth/
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