[dns-operations] The possible problems after May 5th

[Stephane Bortzmeyer]

Since my employer warned network administrators about possible
consequences of the root signing
<http://www.afnic.fr/actu/nouvelles/240/afnic-invites-network-managers-to-prepare-for-the-signing-of-the-dns-root-in-may-2010>,
I received several requests from people asking under which conditions
exactly will things break when the last root name server will server
DNSSEC data.

It helped me to write it as pseudo-code so I post the results of my
thoughts here:

http://www.bortzmeyer.org/files/dns-size-pseudocode.txt

Comments and criticims welcome.