nanog mailing list archives

Re: FIOS Router


From: Chris Burwell <cburwell () gmail com>
Date: Thu, 27 May 2010 15:40:29 -0400

To be honest, I'm not sure how they got the 100Mb service. The fastest
service I have seen on the FiOS website is the 50/20. I can only
assume that it varies by region.

- Chris

On Thu, May 27, 2010 at 3:22 PM, Robert Enger - NANOG <nanog () enger us> wrote:
 Sadly, I have only the 50/20 FiOS service.  I would love to get 100/100.
 Where do I sign up.

My initial installation used MoCA.  It would not reliably deliver 50Mbps on
tcp-based download tests.  (coax network brand new, very small).  Test
results were erratic, typically between 30 and 40Mbps.  Technician told me
to put up with it (not making this up).

I fought with VZ and had them re-provision me to 100BaseT connection on the
ONT.  I immediately observed reliable, consistent download speeds at
51.8Mbps.  (Since dropped to 49.2 after their speed re-provisioning a few
months ago.)

MoCA is a half-duplex channel with sophisticated MAC (e.g. BW reservations
and so forth).   The MoCA diag displays show that the STBs see each other
and the Actiontech at speeds over 220Mbps.  I doubt the issue is inadequate
phy connection.  I assume the interplay between the MoCA MAC and TCP yields
poor performance.  But, I did not research this.  I had them take my
Internet off the MoCA path and it has worked fine since.

So, how I go about getting 100/100?






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