Date: Tue, 22 May 2007 03:40:01 +0100 From: "Bruce M. Simpson" <bms@FreeBSD.org> To: freebsd-net@freebsd.org Subject: Re: asymetric speeds over gigE link Message-ID: <46525801.7050407@FreeBSD.org> In-Reply-To: <20070522020512.GA22189@obelix.dsto.defence.gov.au> References: <4651DB6E.5090102@jim-liesl.org> <4651E74A.2080202@tomjudge.com> <20070522020512.GA22189@obelix.dsto.defence.gov.au>
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Wilkinson, Alex wrote: > 0n Mon, May 21, 2007 at 07:39:06PM +0100, Tom Judge wrote: > > > I have also seen 700Mb/s sustained FreeBSD - FreeBSD using the openssh HPN > > patch set and no extra tuning of the network stack. Which makes me > > think that maybe the linux stack needs some tuning? > > What is the "HPN patch" ? > http://www.psc.edu/networking/projects/hpn-ssh/ Pittsburgh Supercomputing Center high performance networking patches, which have been around for a few years and are maintained, available as part of ports/security/openssh-portable. Sadly, my patches for the ROT13 cipher have not made it into OpenSSH/OpenSSL as of yet. + Regards, BMS + Very capable of line rate encryption. And based on a mature USENET technology...
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