From owner-freebsd-questions Sat May 26 12: 0:39 2001 Delivered-To: freebsd-questions@freebsd.org Received: from clmboh1-smtp3.columbus.rr.com (clmboh1-smtp3.columbus.rr.com [65.24.0.112]) by hub.freebsd.org (Postfix) with ESMTP id 8ACF937B424; Sat, 26 May 2001 12:00:34 -0700 (PDT) (envelope-from wmoran@iowna.com) Received: from iowna.com (dhcp065-024-023-038.columbus.rr.com [65.24.23.38]) by clmboh1-smtp3.columbus.rr.com (8.11.2/8.11.2) with ESMTP id f4QIvNk22596; Sat, 26 May 2001 14:57:23 -0400 (EDT) Message-ID: <3B0FFD03.5968879E@iowna.com> Date: Sat, 26 May 2001 14:59:15 -0400 From: Bill Moran X-Mailer: Mozilla 4.76 [en] (X11; U; FreeBSD 4.3-STABLE i386) X-Accept-Language: en MIME-Version: 1.0 To: Harkirat Singh Cc: freebsd-net@FreeBSD.ORG, freebsd-questions@FreeBSD.ORG Subject: Re: UDP - Reliable throughput mesaurement tool References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Harkirat Singh wrote: > > Hello! > > I want to measure UDP thruput of lossy channel, is there any tool > which tests it? I looked at some of the tools but these do not take care > of loss, I mean no retransmisson, just measure raw thruput of UDP (TTCP > is one of these). > > I am looking for a measurement tool which should retransmit in case of > loss and keep a track of packets, I mean make UDP reliable amd blocking > calls. I may be missing something here ... but if you're looking for reliable UDP, why not use TCP? -Bill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message