5 Jun
2012
5 Jun
'12
6:29 p.m.
On Jun 5, 2012, at 3:15 PM, Chris Grundemann wrote:
On Jun 5, 2012, at 2:23 PM, William Herrin wrote:
2. Subnetting in v6 in a nutshell:
FWIW - There is a published BCOP on IPv6 subnetting: http://www.ipbcop.org/ratified-bcops/bcop-ipv6-subnetting/
Unfortunately, this BCOP recommends /56s for residential which is potentially harmful. I'm also not a fan of the /126 or /127 on point-to-points, but, the theoretical issues of neighbor table exhaustion attacks, etc. certainly should not be ignored entirely. Owen