From owner-freebsd-stable Fri Dec 14 13:41: 3 2001 Delivered-To: freebsd-stable@freebsd.org Received: from scaup.prod.itd.earthlink.net (scaup.mail.pas.earthlink.net [207.217.120.49]) by hub.freebsd.org (Postfix) with ESMTP id 75BC737B41A for ; Fri, 14 Dec 2001 13:41:00 -0800 (PST) Received: from user-11202ms.dsl.mindspring.com ([66.32.10.220] helo=celery) by scaup.prod.itd.earthlink.net with smtp (Exim 3.33 #1) id 16F04a-0007Ou-00; Fri, 14 Dec 2001 13:40:53 -0800 Message-ID: <001b01c184e7$f0d8b3d0$dc0a2042@celery> From: "Jeff Love" To: "Alex Popa" , References: <20011214233200.A84807@ldc.ro> Subject: Re: Speeding up ssh over modem? Date: Fri, 14 Dec 2001 16:40:19 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Do you have compression on in your ssh_config? You are telling it to use a specific cipger, yet you don't define one. Jeff Love Burgh-Com ----- Original Message ----- From: "Alex Popa" To: Sent: Friday, December 14, 2001 4:32 PM Subject: Speeding up ssh over modem? > I am using ssh over a slow modem (28k, connects only at 14k because of a > very noisy line). My problem is that the new ssh seems to handle output > from programs differently from older versions. > > To be more precise, issuing "ipfw list" on a 10-rule firewall (mostly > diverts to pipes, I also use ipfilter) takes noticeably longer than > "ipfw list | cat". Also, a tcpdump on my tun0 interface shows three > packets for "sleep 5;ipfw list|cat", and "sleep 5;ipfw list" gives over > 50 packets (both cases counting ACKS). > > Is there a way to speed things up? The versions of ssh I am using are: > local(client): OpenSSH_2.9 FreeBSD localisations 20010713 > remote(server): OpenSSH_2.9 FreeBSD localisations 20010713 > > The server is running -STABLE cvsupped some 25 days ago, the client is > cvsupped this week. > > Arguments to ssh were "-v -C -l username". Server only supports > protocol version 2. > > Thanks! > Alex > > ------------+------------------------------------------ > Alex Popa, | "Artificial Intelligence is > razor@ldc.ro| no match for Natural Stupidity" > ------------+------------------------------------------ > "It took the computing power of three C-64s to fly to the Moon. > It takes a 486 to run Windows 95. Something is wrong here." > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message