IGD[11335]: config.utapi traffic stats: bytes sent 2147483647, rcvd 2147483647, pkts sent 74533320, rcvd 221400907
It is curious that "(2**31)-1" is that "2147483647" value.
This number is the largest, positive, number that can be stored in a 32-bit word, namely one bit that is "0", to indicate a non-negative number, and 31-bits, each with the value "1".
A quarter of a century ago, "Y2K" was the big problem -- the year after "1999" was sometimes being displayed as "20100" (19+1 => 20, & 99+1 => 100). It was a different type of "overflow".
