Date: Wed, 13 Jan 1999 12:48:49 +0100 From: HERBELOT Thierry <Thierry.Herbelot@alcatel.fr> To: Caroline Beauchamps <caroline.beauchamps@bt-sys.bt.co.uk> Cc: "'freebsd-questions@freebsd.org'" <freebsd-questions@FreeBSD.ORG> Subject: Re: network performance measurement application Message-ID: <369C8820.3CAB2019@telspace.alcatel.fr> References: <c=GB%a=_%p=BT%l=ATLAS-990113113016Z-18364@mussel.futures.bt.co.uk>
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Hello, >From the ping man page : -f Flood ping. Outputs packets as fast as they come back or one hundred times per second, whichever is more. For every ECHO_REQUEST sent a period ``.'' is printed, while for every ECHO_REPLY received a backspace is printed. This provides a rapid display of how many packets are being dropped. Only the super-user may use this option. This can be very hard on a net- work and should be used with caution. You've also the bing program from the ports (DESCR follows) Bing is a point-to-point bandwidth measurement tool (hence the 'b'), based on ping. It is written by Pierre Beyssac <pb@fasterix.freenix.fr>. More information is available at http://web.cnam.fr/Network/bing.html -Justin Seger- jseger@scds.com HTH TfH Caroline Beauchamps wrote: > > Hello, > > I would like to find an application to measure the performance of the > network between hosts connected on a LAN by a wired or wireless link. > The information I need is the bit rate, the number of packets lost, and > the delay between each packets. > > Do you know an application which measures that ? > > Thanks > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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