7 Jan
2011
7 Jan
'11
4:14 p.m.
On Fri, Jan 7, 2011 at 09:56, Dobbins, Roland <rdobbins@arbor.net> wrote:
On Jan 7, 2011, at 9:30 PM, TJ wrote:
Today (IPv4) they may not, but many recommendations for tomorrow (IPv6) are to use discrete network allocations for your infrastructure (loopbacks and PtP links, specifically) and to filter traffic destined to those at your edges ...
Actually, this has been an IPv4 BCP for the last decade or so, in order to allow for scalable use of iACLs, CoPP, et. al.
True - but some places don't have enough IPv4 address space or willingness to renumber, nor did some have the forethought, to accomplish this ... /TJ