From owner-freebsd-stable@FreeBSD.ORG Sun Oct 8 17:53:08 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 85A8516A403 for ; Sun, 8 Oct 2006 17:53:08 +0000 (UTC) (envelope-from brooks@lor.one-eyed-alien.net) Received: from sccmmhc91.asp.att.net (sccmmhc91.asp.att.net [204.127.203.211]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0B4BA43D46 for ; Sun, 8 Oct 2006 17:53:07 +0000 (GMT) (envelope-from brooks@lor.one-eyed-alien.net) Received: from lor.one-eyed-alien.net ([12.207.12.9]) by sccmmhc91.asp.att.net (sccmmhc91) with ESMTP id <20061008175306m9100els74e>; Sun, 8 Oct 2006 17:53:07 +0000 Received: from lor.one-eyed-alien.net (localhost [127.0.0.1]) by lor.one-eyed-alien.net (8.13.8/8.13.8) with ESMTP id k98Hqw1G043760; Sun, 8 Oct 2006 12:53:03 -0500 (CDT) (envelope-from brooks@lor.one-eyed-alien.net) Received: (from brooks@localhost) by lor.one-eyed-alien.net (8.13.8/8.13.8/Submit) id k98Hqwe0043758; Sun, 8 Oct 2006 12:52:58 -0500 (CDT) (envelope-from brooks) Date: Sun, 8 Oct 2006 12:52:57 -0500 From: Brooks Davis To: "Brandon S. Allbery KF8NH" Message-ID: <20061008175257.GA43352@lor.one-eyed-alien.net> References: <200610081454.k98Eseas063823@lurza.secnetix.de> <7B127A4F-6756-4FAC-BFD8-6C5096B4FB0A@ece.cmu.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VbJkn9YxBvnuCH5J" Content-Disposition: inline In-Reply-To: <7B127A4F-6756-4FAC-BFD8-6C5096B4FB0A@ece.cmu.edu> User-Agent: Mutt/1.5.11 Cc: FreeBSD Stable Subject: Re: scp -c none (was Re: NFS client slow on amd64 6.2-PRERELEASE #2) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Oct 2006 17:53:08 -0000 --VbJkn9YxBvnuCH5J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 08, 2006 at 11:05:55AM -0400, Brandon S. Allbery KF8NH wrote: >=20 > On Oct 8, 2006, at 10:54 , Oliver Fromme wrote: >=20 > >Jeremy Chadwick wrote: > >>[...] > >>It's really too bad the OpenBSD guys refuse to > >>incorporate the HP (high-performance) patches into OpenSSH, and > >>being able to say "-c none" would *really* help when it comes to > >>benchmarking network I/O via scp > > > >I considered submitting the patch for official inclusion, > >but the OpenSSH people would reject it because they call > >it "insecure", and the FreeBSD people would reject it > >because they say the patch should be submitted to the > >OpenSSH people. *sigh* :-( >=20 > Actually, the openssh-portable folks are keeping an eye on the hpn =20 > patches, but those are still evolving so PSC isn't willing to submit =20 > them for inclusion. Try searching the openssh list for discussion =20 > about it. The HPN patches are an available option in the port. Intrestingly the HPN patches demonstrate that crypto overhead isn't all the significant with modern hardware unless you're pretty close to 1Gbps. -- Brooks --VbJkn9YxBvnuCH5J Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFKTr5XY6L6fI4GtQRAsapAKDGiJqGRUZLImIZBDNgCxrlnVJ0+wCgl2Kb IaPo336+YPkNKZFbhFdh8DM= =/RPB -----END PGP SIGNATURE----- --VbJkn9YxBvnuCH5J--