From owner-freebsd-hackers Wed Jul 12 15:05:09 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id PAA27498 for hackers-outgoing; Wed, 12 Jul 1995 15:05:09 -0700 Received: from casparc.ppp.net (casparc.ppp.net [194.64.12.35]) by freefall.cdrom.com (8.6.10/8.6.6) with SMTP id PAA27492 for ; Wed, 12 Jul 1995 15:05:04 -0700 Received: from ernie by casparc.ppp.net with uucp (Smail3.1.28.1 #1) id m0sW9qz-000I3fC; Thu, 13 Jul 95 00:02 MET DST Received: by ernie.altona.hamburg.com (Smail3.1.29.0 #16) id m0sW9fA-00021gC; Wed, 12 Jul 95 23:49 MET DST Message-Id: From: hm@ernie.altona.hamburg.com (Hellmuth Michaelis) Subject: 2.0.5 ftp getting very slow over 64k ISDN link To: freebsd-hackers@freebsd.org (FreeBSD Hackers) Date: Wed, 12 Jul 1995 23:49:47 +0200 (MET DST) Reply-To: hm@altona.hamburg.com X-Mailer: ELM [version 2.4 PL24] Content-Type: text Content-Length: 992 Sender: hackers-owner@freebsd.org Precedence: bulk Hi, the machine i just upgraded from 1.1.5.1 to 2.0.5 has an ethernet connection to an ip router which connects me via ISDN to another ISDN/ip router and nfinally to an HPUX host. Under 1.1.5.1 i used to get continuous 7.5 Kb/sec ftp rate without any problems. Under 2.0.5 the ftp transfer starts (with the server being on the HPUX machine) and then slows down until it looks like being halted (but succeeds eventually). In numbers: i try to xfer an 18Kbyte file from HPUX to the 2.0.5 machine; the first 30..40% of the file are transferred in a "ususal/normal" time, then the speed starts to decay more and more, the result is that ftp reports an xfer rate of 44 bytes/per second! Until now i tried to disable the "new" tcp-extensions in /etc/sysconfig, but that has not changed anything. Has anyone an idea ? hellmuth -- Hellmuth Michaelis hm@altona.hamburg.com Hamburg, Europe (A)bort, (R)etry, (I)nstall BSD ?