That option is still in the current nprobe users guide. Also about a year ago I wrote to the mailing list and Simone had recommended the setting
On Sat, Jul 21, 2018, 2:28 AM Luca Deri <[email protected]> wrote: > Ryan > that option has been reworked. Can you please tell me where you read of it > that we need to fix the documentation? > > This said this is the option you need to use. > > Thanks Luca > > [--sample-rate|-S] <pkt rate>:<flow collection rate>:<flow export rate> > | Packet capture sampling rate (-i > only) > | and NetFlow collection/export > sampling rate. > | If <pkt rate> starts with > | '@' it means that nprobe will report > | the specified sampling rate but will > | not sample itself as incoming packets > | are already sampled on the specified > | capture device at the specified rate. > | NOTE: in sFlow pkt rate is part of > the packet. > | Flow collection rate specify the > flow sampling > | rate of the flows being collected > (-3 only)). > | Flow export rate (export only e.g. > -n) > | specifies how many flows are > exported > | (i.e. it does not affect flow > collection). > | Default: 1:1:1 [no sampling] > > > On 20 Jul 2018, at 20:45, Ryan Gelobter <[email protected]> wrote: > > Does --collector-sample-rate require a valid license? I'm running in demo > mode and get unrecognized option recently. > > /usr/local/bin/nprobe -n 10.x.x.x:9996 -n 10.x.x.x:9996 --zmq tcp:// > 127.0.0.01:5556 <http://127.0.0.1:5556/> -X 200000 > --collector-sample-rate 10 > > /usr/local/bin/nprobe: unrecognized option '--collector-sample-rate' > 20/Jul/2018 18:44:33 [nprobe.c:5659] WARNING: Unrecognized option > '--collector-sample-rate' > > /usr/local/bin/nprobe --version > > Welcome to nProbe v.8.5.180719 (r6203) for x86_64-unknown-linux-gnu > with native PF_RING acceleration. > Copyright 2002-18 ntop.org > > Build OS: CentOS Linux release 7.5.1804 (Core) > GIT rev: dev:79f34d329f9dfd560495fc046d82634a15a9a13f:20180719 > License: Invalid nProbe license (/etc/nprobe.license) [Missing > license file] > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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