Criteria for initial PA Allocation

| >I think it makes sense - if you are not able to fill a /22, your network
| >is "smallish".  So using PA space and renumbering when changing ISPs is
| >not *that* hard, if done properly (DHCP, DNS, no hard-coded IP addresses
| >anywhere).
|
| I know several companies who would be willing to renumber once per year
| as long as they can be multihomed...

Why should I have to renumber once a year to be multi-homed ?

-hph