23 Jul
2009
23 Jul
'09
6:15 a.m.
On Thu, 23 Jul 2009, Sharef Mustafa wrote:
How can I block such broadcast from entering my network?
If you are not doing any L2 security for IPv6, you probably want to block the IPv6 ethertype packets altogether. Found a link here that might be useful: <http://ardenpackeer.com/security/security-common-ethertypes-in-vlan-access-maps/> I suggest anyone with L2 possibility between customers to implement something like this to avoid rogue RAs. -- Mikael Abrahamsson email: swmike@swm.pp.se