Date: Fri, 14 Dec 2001 16:40:19 -0500 From: "Jeff Love" <jl@burghcom.com> To: "Alex Popa" <razor@ldc.ro>, <freebsd-stable@freebsd.org> Subject: Re: Speeding up ssh over modem? Message-ID: <001b01c184e7$f0d8b3d0$dc0a2042@celery> References: <20011214233200.A84807@ldc.ro>
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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" <razor@ldc.ro> To: <freebsd-stable@freebsd.org> 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
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