On Fri, 23 Dec 2011, Jeff Wheeler wrote:
On Fri, Dec 23, 2011 at 4:13 PM, Mohacsi Janos <moha...@niif.hu> wrote:
If you can limit number of ARP/NDP entries per interfaces and you complement
RAGuard and DHCPv4 snooping your are done.
That depends on how ARP/ND gleaning works on the box. In short, Cisco
already has a knob to limit the number of ND entries per interface on
some of their kit, and it is not a solution, only a damage mitigation
measure. http://inconcepts.biz/~jsw/IPv6_NDP_Exhaustion.pdf
The solution is that you monitor your device: if limits reached then you
get notified and you can resolve the problem.
Best Regards,
Janos Mohacsi
--
Jeff S Wheeler <j...@inconcepts.biz>
Sr Network Operator / Innovative Network Concepts
