Aussie 4G IoT users: a client has switched from Telstra to Simbase and their data usage charges have plummeted. My working theory is that Telstra NAT shenanigans drives up the TCP overhead.
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@Unixbigot same underlying carrier (Telstra)?
@jpm i’m told that yes old= m2mone/telstra new=simbase/telstra
@Unixbigot hmmmmmm… maybe one only counts downloads and the other counts both down- and up-loads?
@jpm @Unixbigot or some kind of 95% utilisation shenanigans?
