Hi Greg please try specifying just -o, omitting -i, because they are the same (however I added a check for this in svn now).
Alfredo > On 23 Apr 2015, at 20:55, Gregory Bayard <[email protected]> wrote: > > I have 2 servers with Intel 10gig cards cross-connected via dna0 on each > host. I am able to run throughput tests using pfsend and pfcount without > issue and performance matches expectations. > > I am unable to use pflatency to test timings. The pfbounce process starts > fine, but pflatency complains "Unable to enable ring :-(" after estimating > the CPU frequency and then exits. The command I'm using follows: > > ./pflatency -I dna0 -o dna0 -l 60 -g 1 -c 10000000 > > The dna0 interface works fine with pfsend/pfcount and looks fine in ifconfig. > Any obvious configurations I'm missing? > > Thanks, > Greg > _______________________________________________ > 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
