Nathan, I can send you more details off list. I should have been clearer; I'm getting different results when testing iperf on L2 to the EPC management network vs. L3 to management, even when taking bandwidth delay product into account. Thanks... more later.
On Mon, Jan 30, 2017 at 6:08 PM Nathan Anderson <[email protected]> wrote: > Can you detail your specific results? > > > > I'll try to run some iperfs between our ENBs and EPC so we can compare to > yours, but we are not doing L2 PDNs so not sure how much help we can be > there. > > > > -- Nathan > > > > *From:* [email protected] [mailto:[email protected]] *On > Behalf Of *Jeremy Austin > *Sent:* Monday, January 30, 2017 7:01 PM > > > *To:* [email protected] > *Subject:* Re: [Telrad] Issues > > > > > > On Sun, Nov 20, 2016 at 2:13 AM, Nathan Anderson <[email protected]> wrote: > > Which again leaves us at square one as far as explaining what is going on, > but at least we now have a working solution. So, huzzah for that. Ever > since moving the EPC trunk port to a different port on our LTE core > router, I have been able to do 60Mbit/s single-stream TCP tests to UEs that > are multiple hops out on our microwave backbone. I have NEVER been able to > accomplish this before, much less consistently. I think that using the > word "giddy" here to explain our disposition ever since we made this > discovery would be a vast understatement. > > > To revisit an older thread, has anyone else done iperf tests between ENB > and EPC and found a bottleneck that wasn't a backhaul? I'm getting > radically different L2 vs. L3 results, and it does seem to be narrowed down > to the EPC. > > > > S1 and PDNs are on the same switch port. > > > > > -- > > Jeremy Austin > > > > (907) 895-2311 > > (907) 803-5422 > > [email protected] > > > > Heritage NetWorks > > Whitestone Power & Communications > > Vertical Broadband, LLC > > > > Schedule a meeting: http://doodle.com/jermudgeon > _______________________________________________ > Telrad mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/telrad >
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