On 10 jun 2011, at 23:30, Rhys Rhaven wrote: > And here I thought with IPv6, we would have learned from our mistakes, > fixed those problems. We've had 15 years to think about it. I was > looking forward to a future where ICMPv6 might even be used. What are you talking about?? ICMPv6 does what IPv4 ICMP does as well as ARP and then some.