From owner-freebsd-questions Mon Oct 7 07:30:30 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id HAA00241 for questions-outgoing; Mon, 7 Oct 1996 07:30:30 -0700 (PDT) Received: from etinc.com (et-gw-fr1.etinc.com [204.141.244.98]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id HAA00219 for ; Mon, 7 Oct 1996 07:30:27 -0700 (PDT) Received: from dialup-usr11.etinc.com (dialup-usr11.etinc.com [204.141.95.132]) by etinc.com (8.6.12/8.6.9) with SMTP id KAA09894; Mon, 7 Oct 1996 10:41:04 -0400 Date: Mon, 7 Oct 1996 10:41:04 -0400 Message-Id: <199610071441.KAA09894@etinc.com> X-Sender: dennis@etinc.com X-Mailer: Windows Eudora Version 2.0.3 Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: Adam David From: dennis@etinc.com (dennis) Subject: Re: 460.8 kb/s serial ports? Cc: questions@freebsd.org Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >What would be the best way to connect a bunch of 460.8 kb/s async serial ports >to a FreeBSD based login server? > >An "Enhanced" serial port will provide the peripheral interface hardware, but >this imposes a limit of 4 ports per machine (2 E2S1P cards, 4 interrupts). > >What I want is an intelligent controller that will do 32 ports per interrupt at >this speed, like an enhanced version of the Specialix XIO. > >Or where else should I be looking? The idea is to offer ISDN and ordinary modem >service on the same bunch of dialup lines. Whats next? anyone running bisync at T3? db