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Date:      Thu, 6 May 1999 11:27:49 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Sune Stjerneby <sst@hermes.vmunix.dk.eu.org>
Cc:        questions@FreeBSD.ORG
Subject:   Re: "No buffer space available" - NBUF?
Message-ID:  <Pine.BSF.4.03.9905061126190.25986-100000@resnet.uoregon.edu>
In-Reply-To: <19990506092141.A20855@hermes.vmunix.dk.eu.org>

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On Thu, 6 May 1999, Sune Stjerneby wrote:

> Hi,
> 
> I've been getting messages such as;
> 
> May  2 12:13:56 hermes login: login on ttyv3 as rvj
> ** May  2 12:14:53 hermes timed[115]: /usr/src/usr.sbin/timed/timed/master.c 160: sendto 195.192.213.127: No buffer space available
> May  2 12:15:00 hermes CRON[66299]: (root) CMD (/usr/libexec/atrun)
> ** May  2 12:18:53 hermes timed[115]: /usr/src/usr.sbin/timed/timed/master.c 160: sendto 195.192.213.127: No buffer space available

When this happens, check your routing table.  Packets usually queue up if
they can't figure out where to go.

It's not an out-of-mbufs condition.  You can tell by:

. netstat -m
. kernel panic complaining to increase mbufs :-)

Are you running routed?

> May  2 12:23:03 hermes /vmunix: Copyright (c) 1992-1999 FreeBSD Inc.
> May  2 12:23:03 hermes /vmunix: Copyright (c) 1982, 1986, 1989, 1991, 1993
                          ^^^^^^ Habit?

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org



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