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Date: Thu, 3 Apr 1997 18:25:30 +0100 (BST)
From: Chris Stenton <jacs@gnome.co.uk>
Subject: Problem with zp driver  or PCNFS under 2.2.1
To: questions@freebsd.org
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I have just installed 2.2.1 onto a gateway 2000 Laptop with a P90 
processor, 16MB of RAM and a 3COM PCMCIA ethernet card. 

It has been working fine and I have been able to copy 200MB of
data via nfs from another FreeBSD box. However, I have set it up to
be a pcnfs server and it works for a while but when a pcnfs client
downloads a large file the zp interface stops working. If I
try and ping a machine from the laptop I get

sendto: No buffer space available


netstat -i shows the interface is still up and a few output errors
have occured.


If I then do ifconfig zp0 down followed by ifconfig zp0 up then the 
interface comes back. 


Any ideas what I can do?

Chris