Date: Mon, 10 Jul 1995 13:24:04 -0500 (CDT) From: "Lars Fredriksen" <fredriks@mcs.com> To: kwong@fathergoose.net6c.io.org (Ken Wong) Cc: bde@zeta.org.au, hackers@freebsd.org Subject: Re: sio driver problem Message-ID: <m0sVNUy-0003l4C@mercury.mcs.com> In-Reply-To: <199507030347.XAA00290@fathergoose.net6c.io.org> from "Ken Wong" at Jul 2, 95 11:47:58 pm
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Ken Wong writes: > > > > >Then how can we get pppd to work when getty is running at the same > > >serial port. > > >> > > >> ttyd1 should only be used for incoming calls. > > > > >ttyd1 is used for incoming call i.e. getty on ttyd1. and pppd on cuaa1. > > > > Don't allow getty to open ttyd1. Perhaps Carrier Detect is configured > > (in the modem) to be always high. That would allow getty to open ttyd1 > > immediately. Carrier Detect should be configured to only be high while > > there is a connection. > > in this case, I am not sure I can disable it. I used kermit to dialout, > after getting the connection, exit kermit. (I guess at this point > Carrier Detect (CD) is ON) I invoke pppd on cuaa1, but pppd complained > that the port is busy ( I suppose getty may mistaken that CD is actually > not intended for the getty but for the pppd). > > > > > Bruce > > > > Ken > Take a look at the connect-ppp script in /usr/src/usr.bin/chat. It locks the tty, and works real well with the hylafax package(but then hylafax might be a smarter getty) Lars -- ------------------------------------------------------------------- Lars Fredriksen fredriks@mcs.com (home) lars@fredriks.pr.mcs.net (home-home) fredriks@asiago.cs.wisc.edu
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