On Nov 3, 2008, at 9:41 AM, HRH Sven Olaf Prinz von CyberBunker-
Kamphuis MP wrote:
No, but the providers who provide those connections should be
multihomed.
If they're not, I'd consider switching providers. Simple as that.
multihomed to whichever parties decide to generate split ups on
purpose
in the intarrwebbz.. meaning: all of them.. (you can never tell
which ones
will get the idea to depeer next, so you have to be multihomed to
all of
them or this can still happen)
I am afraid you are confused. No, you do not have to attach to every
network unless you think every network is going to disconnect from
every other network simultaneously. (Would there even be an Internet
then?)
If you are attached to two transit-free networks, you are guaranteed
connectivity to the entire Internet unless there is more than one
bifurcation simultaneously. And not just any two bifurcations.
Specifically, both of your upstreams would have to depeer the same
transit free network at the same time.
Attach to three, and it would require all 3 to depeer someone
simultaneously to affect you.
Etc., etc.
what should happen here is their customers just enforcing a contract
change that they contractually have to make every possible effort to
peer with
anyone or the customers leave...
Good luck with that.
--
TTFN,
patrick
