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From: Jonathon Exley <Jonathon.Exley@kordia.co.nz> To: "nanog@nanog.org" <nanog@nanog.org> Date: Thu, 28 Oct 2010 13:11:09 +1300 In-Reply-To: <AANLkTimdCM2iqV4a1MCk23KAjHekfnTSZYVGkQ=nTdQ3@mail.gmail.com> Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org For comissioning testing, you can use a hardware packet generator to send p= ackets to an Ethernet demarcation with a MAC-swap loopback, and analyse the= returned traffic. For ongoing performance monitoring, having Y.1731 capable CPE is highly des= irable. Jonathon. -----Original Message----- From: Diogo Montagner [mailto:diogo.montagner@gmail.com]=20 Sent: Thursday, 28 October 2010 12:33 p.m. To: nanog@nanog.org Subject: Ethernet performance tests Hello everyone, I am looking for performance test methodology for ethernet-based circuits. = These ethernet circuits can be: dark-fiber, l2circuit (martini), l2vpn (kom= pella), vpls or ng-vpls. Sometimes, the ethernet circuit can be a mix of th= ese technologies, like below: CPE <-> metro-e <-> l2circuit <-> l2vpn <-> l2circuit <-> metro-e <-> CPE The goal is verify the performance end-to-end. I am looking for tools that can check at least the following parameters: - loss - latency - jitter - bandwidth - out-of-order delivery At this moment I have been used IPerf to achieve these results. But I would= like to check if there is some test devices that can be used in situations= like that to verify the ethernet-based circuit performance. The objective of these tests is to verify the signed SLAs of each circuit b= efore the customer start to use it. I checked all MEF specifications and I only find something related to perfo= rmance for Circuit Emulation over Metro-E (which is not my case). Appreciate your comments. Thanks! ./diogo -montagner This email and attachments: are confidential; may be protected by privilege and copyright; if received in error may not be used,copied, or kept; are not guaranteed to be virus-free; may not express the views of Kordia(R); do not designate an information system; and do not give rise to any liability for Kordia(R).
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