From owner-freebsd-current@FreeBSD.ORG  Wed Mar 17 10:13:11 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id AC47A16A4CE
	for <freebsd-current@freebsd.org>;
	Wed, 17 Mar 2004 10:13:11 -0800 (PST)
Received: from carver.gumbysoft.com (carver.gumbysoft.com [66.220.23.50])
	by mx1.FreeBSD.org (Postfix) with ESMTP id A131443D39
	for <freebsd-current@freebsd.org>;
	Wed, 17 Mar 2004 10:13:11 -0800 (PST)
	(envelope-from dwhite@gumbysoft.com)
Received: by carver.gumbysoft.com (Postfix, from userid 1000)
	id 8FCCE72DD4; Wed, 17 Mar 2004 10:13:11 -0800 (PST)
Received: from localhost (localhost [127.0.0.1])
	by carver.gumbysoft.com (Postfix) with ESMTP
	id 8D09F72DD2; Wed, 17 Mar 2004 10:13:11 -0800 (PST)
Date: Wed, 17 Mar 2004 10:13:11 -0800 (PST)
From: Doug White <dwhite@gumbysoft.com>
To: Leroy van Logchem <freebsd-current.20.lvl@spamgourmet.com>
In-Reply-To: <40582114.10002@spamgourmet.com>
Message-ID: <20040317095315.R52341@carver.gumbysoft.com>
References: <40582114.10002@spamgourmet.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
cc: freebsd-current@freebsd.org
Subject: Re: udp NFS stopped working
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 17 Mar 2004 18:13:11 -0000

On Wed, 17 Mar 2004, Leroy van Logchem wrote:

> FreeBSD nfs client 5.2.1-p1
> FreeBSD nfs server 5.2.1-RC2
>
> After 18 days of uptime trouble started. Auto mounted paths stopped
> working to another server (sunos). And all mounts using udp hang. When I
> use tcp on the clients it works fine. How to figure out what's going
> wrong next time?

. tcpdump -- make sure the packets are getting sent & recieved on both
ends
. Check for log messages
. check netstat -m for mbuf usage
. check other NFS daemons (lockd, statd, etc.)

Ethereal is handy for decoding NFS packets if needed.
>

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org