>I recently installed NetBSD 1.3 and have PPP running.  However, I keep getting
>a number of silo overflows (hundreds or even thousands at a time) on scc0,0.
>I've got a Hayes Accura 33.6 and I've set my serial rate to 28800, 33600
>(which didn't work), 38400, and 57600.  I've tried it with hardware flow
>control and without.  I've used 250, 296, and 1500 for my MTU.  Nothing seems
>to help.  Every few seconds the line will just han while it straightens out
>the problem.
>
>Someboody please tell me there is a fix for this.

Let me guess.  This is on a 5000/120, 5000/125, or 5000/133, yes?