4 ms·

A seamless migration path (in the sense that you seem to be wanting it) was impossible. v4's design doesn't allow for it.

• walshemj 7y ago
  And your basing this on?
  • Dagger2 7y ago
    My knowledge of v4's design. The header fields for source and destination address are 32 bits wide, and the pigeonhole principle stops you from fitting more than 32 bits of addresses into those fields.