The original version printed just a few u64s, which is useful for
directly working on the code, but not when figuring out what is
possibly a config or environment-related issue. So, add printing
the 5-tuple struct in a way that is usable by an operator.
Change-Id: I84cc3a239cdaff05ed31c3458cea198e38b58e03 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>