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Hi there,I need some advise, we have a new 1Gb carrier ethernet circuit between Madrid and Spain.When performing iPerf (v3.6) TCP testing we get 950mbps from Barcelona towards Madrid but Madrid to Barcelona we get no higher than exactly 201mbps. I ca...
Hi Guys,I need some advise here, we have a 1gb circuit between site A and site B (500km distance) which we are told is underperforming. Through iPerf testing I have found that for a standard TCP test with no extra parameters, we only hit a maximum of...
To add to my previous post, we have a 10ms ping to the remote office.And here is what the advertised window size looks like when received.Window size value: 4374[Calculated window size: 4374][Window size scaling factor: -1 (unknown)] ?
At our Madrid end the circuit terminated in a 10gb LR SFP in a Nexus 9k.The remote end I don't have the port configuration as this was setup for a test by the service provider.
Ive been doing some iPerf testing with packet capturing and have noticed ...
Okay here is the circuit path:iPerf Server -> Nexus 9k -> 10Gb interface -> Carrier Network -> Test machine in the POPBoth ends are running Windows 10 and iPerf version 3.6The 10gb interface terminates multiple circuits from our ISP on different VLAN...
Hi Joseph,Thanks for your response, to answer your questions.We are running a windows VM in our core and at each branch site.UDP to the 5km site is quite low also though we can get 900mb TCP.[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagra...
