LTE modem where I can control the MTU

Warren Kumari warren at
Fri May 1 14:12:39 UTC 2020

On Fri, May 1, 2020 at 10:10 AM Dovid Bender <dovid at> wrote:
> Hi,
> We have VZ wireless in the data center as a backup to our core infrastructure. We have an issue where if packets have a large MTU they seem to die. Does anyone know of a good 4G modem where I can set the MTU on the cellular connection?

This (likely) isn't a function of the model, but rather whatever the
modem connects to -- set the MTU of the interface that the modem
connects to to be lower...


> TIA.
> Dovid

I don't think the execution is relevant when it was obviously a bad
idea in the first place.
This is like putting rabid weasels in your pants, and later expressing
regret at having chosen those particular rabid weasels and that pair
of pants.

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