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Date:      Wed, 02 Jan 2002 17:51:57 +0100
From:      "Rogier R. Mulhuijzen" <drwilco@drwilco.net>
To:        hackers@FreeBSD.ORG
Cc:        TD790@aol.com
Subject:   Re: Running out of bufferspace
Message-ID:  <5.1.0.14.0.20020102174314.01e9f9b0@mail.drwilco.net>
In-Reply-To: <cc.449c7ad.2963945d@aol.com>

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>I think that fact that you still see the problem "hours later" indicates that
>some internal device doesnt have a process to "revisit" the queue once you've
>filled it. You can do the same thing fairly easily with a trafic generator
>that uses raw sockets....check the ifp->if_snd.ifq_len for the device you are
>sending on

Well turns out my problem was two-fold. I'm indeed running out of 
ifp->if_snd on my xl0 interface, but I was also running out of space on my 
vmnet1 interface, but since I don't always run vmware it wasn't being 
emptied. Guess mount_smbfs needs a little patch.. I'll work on that =)

         Doc


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