From owner-freebsd-net Sun May 27 21:58:37 2001 Delivered-To: freebsd-net@freebsd.org Received: from segfault.kiev.ua (segfault.kiev.ua [193.193.193.4]) by hub.freebsd.org (Postfix) with ESMTP id D86EC37B423 for ; Sun, 27 May 2001 21:58:31 -0700 (PDT) (envelope-from netch@iv.nn.kiev.ua) Received: (from uucp@localhost) by segfault.kiev.ua (8) with UUCP id HWM50248 for freebsd-net@freebsd.org; Mon, 28 May 2001 07:58:28 +0300 (EEST) (envelope-from netch@iv.nn.kiev.ua) Received: (from netch@localhost) by iv.nn.kiev.ua (8.11.3/8.11.3) id f4RJoer01532 for freebsd-net@freebsd.org; Sun, 27 May 2001 22:50:40 +0300 (EEST) (envelope-from netch) Date: Sun, 27 May 2001 22:50:40 +0300 From: Valentin Nechayev To: freebsd-net@freebsd.org Subject: ssh protocol 2 interactive delays Message-ID: <20010527225040.A1375@iv.nn.kiev.ua> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-42: On Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org What is the difference between ssh protocol 1 and protocol 2 stream control? I tried protocol 1 in openssh and protocol 2 in openssh and Ylonen's SSH 2.3.0 via PSTN 56K line. With protocol 1 interactive delays are reasonable. With protocol 2, in both openssh and Ylonen's ssh, delays are unreasonable annoying. When going to localhost, all is OK. My impression is those delays are similar to ones in case when TCP_NODELAY was not turned on. Openssh client is standard from -current date=2001.05.12.00.00.00 (`SSH-1.99-OpenSSH_2.9 green@FreeBSD.org 20010503'). All ssh servers are openssh from 4.3-RC or 4.3-RELEASE. /netch To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message