From owner-freebsd-hackers Thu Dec 22 09:56:08 1994 Return-Path: hackers-owner Received: (from root@localhost) by freefall.cdrom.com (8.6.9/8.6.6) id JAA07468 for hackers-outgoing; Thu, 22 Dec 1994 09:56:08 -0800 Received: from UUCP-GW.CC.UH.EDU (root@UUCP-GW.CC.UH.EDU [129.7.1.11]) by freefall.cdrom.com (8.6.9/8.6.6) with SMTP id RAA07462 for ; Thu, 22 Dec 1994 17:56:04 GMT Received: from Taronga.COM by UUCP-GW.CC.UH.EDU with UUCP id AA06475 (5.67a/IDA-1.5 for freebsd.org!hackers); Thu, 22 Dec 1994 11:47:12 -0600 Received: by bonkers.taronga.com (smail2.5p) id AA19021; 22 Dec 94 11:40:07 CST (Thu) Received: from localhost (localhost [127.0.0.1]) by bonkers.taronga.com (8.6.8/8.6.6) with SMTP id LAA19017 for ; Thu, 22 Dec 1994 11:40:06 -0600 Message-Id: <199412221740.LAA19017@bonkers.taronga.com> X-Authentication-Warning: bonkers.taronga.com: Host localhost didn't use HELO protocol To: hackers@freebsd.org Subject: Re: bidirectional ports ? In-Reply-To: Your message of "Thu, 22 Dec 94 11:09:12 EST." <199412221609.AA264792552@yarmouth.fsl.noaa.gov> X-Mailer: exmh version 1.4.1 7/21/94 Date: Thu, 22 Dec 1994 11:40:04 -0600 From: Peter da Silva Sender: hackers-owner@freebsd.org Precedence: bulk Lotsa modems make it hard to set up carrier-detect right. For example Intel 144 FAX modems play silly games with DSR and DTR no matter what you do with the flags. For most modems it's the AT&C and AT&D settings.