15 Jun
2016
15 Jun
'16
5:44 p.m.
On 15/Jun/16 16:58, Radu-Adrian FEURDEAN wrote:
Hi,
The damage potential of accepting "up to /29 from 3 distinct /8" is huge. Please remember that one single /8 can contain up to 2 millions /29. If today's count of "/25 up to /29" is still quite low, this would open the way to hell on transfer market (which is self-limiting to /24), with possibility to go into "portable adresses" land (like in phone number portability).
Exactly my reluctance to be liberal with anything longer than a /24 for IPv4. The FIB penalty has the potential to be huge. Mark.