strange "throttling" issue with pf on xDSL connection

[Greg Hennessy]

> Hi
> 
> Two of us have found out a very strange issue with pf on FreeBSD 6.2
> on a xDSL connection.
> 

Posting a copy of your pf.conf and trawling the logs for drops around the
same time as the transfers are underway would be useful. 

You're possibly meeting an issue with tcp window scaling and keeping state
on something other than Flags S/A. 



Greg