imho isp's should be doing exactly what they do with IPv4, and that is to run uRPF which would prevent a customer from sending a packet which doesn't have a route back to that same interface i.e. if I don't route the block to you, I won't accept traffic from you with that source address.
IPv6 uRPF is available in newish cisco IOS Regards --Rob --------------------------------------------------------------------- The IPv6 Users Mailing List Unsubscribe by sending "unsubscribe users" to [EMAIL PROTECTED]
