From owner-freebsd-questions@FreeBSD.ORG Tue Dec 23 12:38:00 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B40FA1065670 for ; Tue, 23 Dec 2008 12:38:00 +0000 (UTC) (envelope-from OttK@zzz.ee) Received: from zzz.ee (kalah.zzz.ee [194.204.30.253]) by mx1.freebsd.org (Postfix) with ESMTP id 66E948FC14 for ; Tue, 23 Dec 2008 12:38:00 +0000 (UTC) (envelope-from OttK@zzz.ee) Received: from zzz.ee (localhost.zzz.ee [127.0.0.1]) by zzz.ee (Postfix) with ESMTP id DA140FD2CA for ; Tue, 23 Dec 2008 14:37:58 +0200 (EET) Received: by zzz.ee (Postfix, from userid 3019) id D845CFD2C8; Tue, 23 Dec 2008 14:37:58 +0200 (EET) X-Spam-Checker-Version: SpamAssassin on spamassassin.zzz.ee X-Spam-Level: X-Spam-Guessed-Language: X-Spam-Status: No, score=-4.0 required=5.0 tests=ALL_TRUSTED,BAYES_50 X-Spam-Checker-URL: http://info.zzz.ee Received: from [192.168.5.3] (adsl215.uninet.ee [194.204.62.215]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by zzz.ee (Postfix) with ESMTPS id 86687FD2D9 for ; Tue, 23 Dec 2008 14:37:55 +0200 (EET) Message-ID: <4950DBA2.7040502@zzz.ee> Date: Tue, 23 Dec 2008 14:37:54 +0200 From: =?windows-1252?Q?Ott_K=F6stner?= Organization: TIGMA AS User-Agent: Thunderbird 2.0.0.18 (X11/20081125) MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: <1229788709.1583.16.camel@MGW_1> <20081220172702.B9566@wojtek.tensor.gdynia.pl> <1229798135.1583.20.camel@MGW_1> <20081220205029.F10042@wojtek.tensor.gdynia.pl> <1229812373.1583.32.camel@MGW_1> In-Reply-To: <1229812373.1583.32.camel@MGW_1> Content-Type: multipart/mixed; boundary="------------000405020603040803090407" X-Virus-Scanned: ClamAV using ClamSMTP @zzz.ee X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: Network Stack Code Re-write (Possible motivations...?) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Dec 2008 12:38:00 -0000 This is a multi-part message in MIME format. --------------000405020603040803090407 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Martes G Wigglesworth wrote: > A year, or two, ago, I found such information buried within the Juniper > website; however, upon recent attempts at further investigation, both > for learning about certifications, and subject matter for this topic, I > am unable to locate said information. The "historic Juniper" blurbs > were very informative. I am sure that the information is still > available, however, I have not been successful in locating it. > Maybe this link helps a little: http://www.juniper.net/solutions/literature/white_papers/200264.pdf "Network Operating System Evolution JUNOS Software: Architectural Choices at the Forefront of Networking" "Juniper’s main operating system, JUNOS software, is an excellent illustration of this industry trend . The basis of the JUNOS software kernel comes from the FreeBSD UNIX OS, an open-source software system . The JUNOS software kernel and infrastructure have since been heavily modified to accommodate advanced and unique features such as state replication, nonstop active routing and in-service software upgrades, all of which do not exist in the donor operating system . Nevertheless, the JUNOS software tree can still be synchronized with the FreeBSD repository to pick the latest in system code, device drivers and development tool chains, which allows Juniper Networks engineers to concentrate on network-specific development ." Best regards, O.K. -- Testi oma Interneti kiirust / Test Your Internet speed: http://speedtest.zzz.ee/ --------------000405020603040803090407--