In article <01BDE820.6D00AC00@stevep>,
	Steve Paul <stevep@mccue.com> writes:
> and eventually, I get a few of these:
> de0: abnormal interrupt: transmit underflow (raising TX threshold to 96|256)
> de0: abnormal interrupt: transmit underflow (raising TX threshold to 8|512)
> de0: abnormal interrupt: transmit underflow (raising TX threshold to 1024)

As long as the driver doesn't switch to store and forward mode you don't
really have a problem.

-- 
Matthias Scheler                                http://home.owl.de/~tron/