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Date:      Mon, 24 Jun 2002 16:47:11 -0400
From:      "Morse, Richard E." <REMORSE@PARTNERS.ORG>
To:        "'fcash@mail.ocis.net'" <fcash@mail.ocis.net>
Cc:        stable@freebsd.org
Subject:   RE: Did someone break TCP?
Message-ID:  <375F68784081D511908A00508BE3BB1701EF1BF0@phsexch22.mgh.harvard.edu>

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Freddie Cash [mailto:fcash@mail.ocis.net] wrote:

> What NIC are you using?  We've had problems with this (Sendto 
> Failed:  No 
> buffer space available.) using the ep driver (3c509 ISA 
> cards).  Turns out 
> there's a problem with the driver in FreeBSD versions < 4.6.  
> Luckily, the external card never goes down so we can connect to the 
> box and down/up 
> the card (wrote a nice little watchdog script to do this for 
> me -- it tries 
> to send ICMP packets and if it gets an error, then it restarts the 
> interface).

Wow!  I have 'ep0: <3Com 3C509B-TPO EtherLink III (PnP)> on isa0' in my dmesg,
so that would appear to be the problem.

Do you think that you could send me the script?  I'd like to see how it works...

Thanks,
Ricky

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