Subject: Re: udp receive buffer overflow with many small packets
To: Stuart Brooks <stuartb@cat.co.za>
From: Hubert Feyrer <hubert@feyrer.de>
List: tech-net
Date: 04/21/2005 14:49:37
On Thu, 21 Apr 2005, Stuart Brooks wrote:
> I get exactly the same thing on Netbsd 2.0. If I send 170 packets, 164
> get through and netstat -s shows 6 more udp packets dropped due to full
> socket buffers. The packets are 88 bytes each, but increasing the size
> (within reason) makes no difference. eg 200B/packet also yields an
> overflow after 164 packets.

UDP... I think there was some checksum problem reported/discussed lately,
dunno if that's related. Can you try -current?


  - Hubert

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