From owner-freebsd-isp Wed Mar 20 15:21:30 1996 Return-Path: owner-isp Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id PAA13720 for isp-outgoing; Wed, 20 Mar 1996 15:21:30 -0800 (PST) Received: from heather.greatbasin.com (heather.greatbasin.com [140.174.194.41]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id PAA13715 for ; Wed, 20 Mar 1996 15:21:27 -0800 (PST) Received: from euterpe (euterpe.sierrawave.com [207.33.38.69]) by heather.greatbasin.com (8.7.1/8.7.1) with SMTP id PAA10403 for < freebsd-isp@FreeBSD.ORG>; Wed, 20 Mar 1996 15:21:25 -0800 (PST) Message-Id: <199603202321.PAA10403@heather.greatbasin.com> Date: Wed, 20 Mar 96 15:21:09 PST From: jpaterson@sierrawave.com (Jim Paterson) Reply-To: jpaterson@sierrawave.com (Jim Paterson) To: freebsd-isp@FreeBSD.ORG X-Mailer: Jim Paterson's PMMail v1.1 Subject: Uninterruptable power supplies Sender: owner-isp@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Hello, I haven't seen it so I thought I'd ask -- is there driver support for any of the low cost UPS'es like APC, Tripplite or Best? I believe these all use either contact closure signals or RS-232 async messages to let the computer know it is running on a battery. Thanks, Jim Paterson jpaterson@sierrawave.com