Subject: Re: zstty fifo overrun
To: None <bsalai@tmonline.com>
From: Gordon W. Ross <gwr@mc.com>
List: port-sparc
Date: 10/23/1997 10:44:37
> Date: Thu, 23 Oct 1997 09:05:12 -0400 (EDT)
> From: Brad Salai <bsalai@tmonline.com>

> Since upgrading to current from 1.2.1, I am getting a _LOT_ of
> 
> zstty0 fifo overrun's   I mean all the time.
> 
> I've been playing with a bunch of different stuff, and may have messed
> something up, but I can't tell what.
> 
> Is there a preferred speed to set in ppp/options?
> 
> Is there something else I should look at?
> 
> Brad

Make sure you have some kind of flow control enbled, preferably
"crtscts" and make sure the modem is doing H/W flow control too.

What that configuration, I have been unable to reproduce any
"fifo overrun" problems.

Gordon