Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] ULAs (unique local addresses) 2nd unauthorized access unicast access layer media types native access virtualized address space addressing IPv4 NAT public vs. private renumbering static vs. dynamic connectivity 2nd deployment mechanisms forwarding routing 2nd service rollout tunnels brokers ISATAP manually configured servers Teredo Unicast Reverse Path Forwarding (uRPF) 2nd unicast routing/forwarding unique local addresses (ULAs) 2nd unspecified addresses upgrade costs hosts network elements operations overview uRPF (Unicast Reverse Path Forwarding) 2nd |