> Since migrated, I sometimes failed to ssh into it on the first try.  The
> next tries always succeeded.  See:

When it fails, does it fail immediately, or does it take a few seconds
before the error shows up?

If it fails immediately, it could be a router or firewall blocking
something or maybe iptables.

If it takes a few seconds, then it's more likely that the machine just
isn't responding to the ARP request, because it didn't receive it or
it's not listening.

                                                         - Bluejay Adametz

Definition: Nestles n. The small rubbery pads on the bottom of a dog's paw.
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