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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Traffic statistic collector
I've tried flowd before and tried it again just now, running aggregation on as and charting it I see far less traffic being reported in cflowd than i see going across the interface, why might that be? also doesnt the system only report the next hop as so how do you determine how much you send to a particluar AS without listing all prefixes? I also get a lot of traffic coming in from my AS even though its an edge router interface, why might that be? Hmm Steve -- Stephen J. Wilcox Internet Manager, Opal Telecom http://www.opaltelecom.co.uk/ Tel: 0161 222 2000 Fax: 0161 222 2008 On Wed, 22 Nov 2000, Jay Ford wrote: > > On Wed, 22 Nov 2000, Jason Lixfeld wrote: > > I'm working on a proposal to run some OCx circuits southbound to connect to > > the NAPs and IX's of the world. I need to calculate how much traffic I'm > > sending to each member and to each members' customers. I'm using cflowd to > > gather info from the routers but I'm wondering if anyone knows of a > > script/proggy/hack that can take an AS or a series of netblocks, run them > > against the multiple cflowd data files, parse it out and spit out a MB/sec > > figure of some sort. > > Take a look at Dave Plonka's FlowScan: > > http://net.doit.wisc.edu/~plonka/FlowScan/ > > ________________________________________________________________________ > Jay Ford, Network Engineering Group, Information Technology Services > University of Iowa, Iowa City, IA 52242 > email: [email protected], phone: 319-335-5555, fax: 319-335-5505 > > >
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