From owner-freebsd-questions Mon May 18 14:21:06 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id OAA07273 for freebsd-questions-outgoing; Mon, 18 May 1998 14:21:06 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id OAA07121 for ; Mon, 18 May 1998 14:20:01 -0700 (PDT) (envelope-from dwhite@gdi.uoregon.edu) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.8.8/8.8.8) with SMTP id OAA10054; Mon, 18 May 1998 14:18:48 -0700 (PDT) (envelope-from dwhite@gdi.uoregon.edu) Date: Mon, 18 May 1998 14:18:48 -0700 (PDT) From: Doug White Reply-To: Doug White To: "[Oleg N.Kolesnikov]" cc: questions@FreeBSD.ORG Subject: Re: [Q] Tainet T-288C on 2LL vs FreeBSD - slow ping In-Reply-To: <199805151131.OAA12613@phys.chsu.cv.ua> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, 15 May 1998, [Oleg N.Kolesnikov] wrote: > We have a pair of TAINET T-288C/Ext working on 2 wire leased line > (S/N=40dB, V34+ 33.6 stable connect) > > Both modems are connected to FreeBSD 2.2.5 and 2.1.7 > machines, running pppd. When trying to ftp something from the other side > cps is about 3K/sec on .zip files. > > So everything seems to be fine EXCEPT ping and telnet :(( > > Ping is too slow :( ! - about 350-400ms minimum ! That's about right for a 33.6k modem connection. > There are also _visible_ delays with telnet. that's correct. Welcome to low bandwidth serial connections :) Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message