[p2p-hackers] IPv6 and NAT

[Wes Felter]

Lemon Obrien wrote:
> why can't an application implement it? 
> if you can write raw ip packets, you can imulate teredo

Sure, if you can afford to write an *entire network stack*. (But then, I 
guess a secure, reliable P2P messaging layer that can bust through every 
type of NAT/firewall is almost as complex...)

 > java implements ipv6 and its vm runs on top of the os.

I'm pretty sure Java VMs just use the OS's IPv6 stack.

Wes Felter - wesley at felter.org