[Bloat] T-Mobile LTE buffer bloat
Hal Murray
hmurray at megapathdsl.net
Thu Oct 31 01:45:17 EDT 2013
> My personal record for a mobile network is 180 seconds RTT. They *really*
> *really* want to deliver the packets, and if the radio environment go bad
> they'll still buffer 400 packets (or so).
I've seen 50 seconds on the big-bad-internet with no radio links. I assume
it was a link down and some box like my DSL modem didn't flush the queue
and/or didn't implement the corner of the RFC that says to bump the hop count
every second..
I routinely see not-quite 4 seconds on the download side of a DSL link.
--
These are my opinions. I hate spam.
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