to illustrate point above:
Sequence that easy to guess, but will never collide until it wraps back to 1.
n1=1,n2=2,…
(Caveat: if generated only by single node/thread)
Sequence that easy to guess, but will never collide until it wraps back to 1.
n1=1,n2=2,…
(Caveat: if generated only by single node/thread)
A computer random number generator with a seed deterministically based on MAC address is another less trivial demonstration of the idea.