On Mon, 24 Dec 2007 04:21:41 -0500
Thor Lancelot Simon <tls@rek.tjls.com> wrote:

> One quick thing you could try is to set RADV, RDTR, TIDV, and TADV all
> to zero, and let me know what happens.
> 
It didn't solve the performance issue.  I'd have to run that way for
a couple of days, at least, to be sure about the hangs.

		--Steve Bellovin, http://www.cs.columbia.edu/~smb