We had a customer with an issue like this the other day ended up being a line card in the transport carriers dwdm gear. He was getting like 1Mbps/100Mbps on speedtests. You also want to look at your optics if provider tested the circuit clean, replace it and replace the patch cable to the NID.
On Fri, Nov 15, 2019 at 7:47 PM Jason McKemie < j.mcke...@veloxinetbroadband.com> wrote: > I have a DWDM circuit that is giving me almost the exact same issue. > > On Fri, Nov 15, 2019 at 6:12 PM Matt Hoppes < > mattli...@rivervalleyinternet.net> wrote: > >> I’m at a loss on this one. >> >> We have a circuit with a fiber provider that aggregate at prime time can >> hit 800mbps download. >> >> However, with a high end laptop connected directly to the fiber NID we >> can’t get more than 200-250mbps sustained download to any speed test ( >> speedtest.net, fast.com, speed.ui.com) and it just starts slowly going >> down. Upload is around 800mbps. >> >> Same laptop on a Level3 circuit will easily hit gigabit in both >> directions. >> >> We setup an iperf server and see the same thing. The provider brings an >> iperf server in and they can hit the proper speeds going to an off net >> iperf server they have. Provider speed tests to our iperf server and gets >> the slower speeds. >> >> They say because they can’t find an issue when using their iperf server >> there is no issue. >> >> I don’t even know what to suggest at this point. >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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