From owner-freebsd-hackers Mon May 12 00:53:45 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id AAA05044 for hackers-outgoing; Mon, 12 May 1997 00:53:45 -0700 (PDT) Received: from labinfo.iet.unipi.it (labinfo.iet.unipi.it [131.114.9.5]) by hub.freebsd.org (8.8.5/8.8.5) with SMTP id AAA05039 for ; Mon, 12 May 1997 00:53:21 -0700 (PDT) Received: from localhost (luigi@localhost) by labinfo.iet.unipi.it (8.6.5/8.6.5) id JAA21494; Mon, 12 May 1997 09:08:15 +0200 From: Luigi Rizzo Message-Id: <199705120708.JAA21494@labinfo.iet.unipi.it> Subject: Re: sio flow control problems with 2.2? To: terry@lambert.org (Terry Lambert) Date: Mon, 12 May 1997 09:08:14 +0200 (MET DST) Cc: tom@sdf.com, brian@awfulhak.org, hackers@FreeBSD.ORG In-Reply-To: <199705111949.MAA06176@phaeton.artisoft.com> from "Terry Lambert" at May 11, 97 12:49:16 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > This is why there are stone tablets in a cave on Mt. Ararat which > (loosely translated) say: > > "Thou shalt not set the port speed higher than the committed > data rate for the communications device unless thine flow > control is active and trustworthy". which was my question in the first place.. do I have working flow control ? I just don't know how broken are my internal modems. In my case, with a 28.8 modem, even stty speed 19200 causes the same failure. That would suggest a problem at the receive side, except that I don't know how constant is the modem speed over time... Cheers Luigi -----------------------------+-------------------------------------- Luigi Rizzo | Dip. di Ingegneria dell'Informazione email: luigi@iet.unipi.it | Universita' di Pisa tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ _____________________________|______________________________________