IPv6 /48 advertisements

Justin M. Streiner streiner at cluebyfour.org
Wed Dec 18 13:10:07 UTC 2013


On Wed, 18 Dec 2013, Cliff Bowles wrote:

> Question: will carriers accept IPv6 advertisements smaller than /48?

Most of the carriers I've seen won't accept anything smaller than /48. 
You have 4096 /48s to use in your /36.  The bigger concern for carriers/ISPs
is IPv6 routing table bloat from carrying lots of small individual
advertisements.

jms



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