N01. If (DA.Argument != 0) {
N02.   If (IPv6 Hop Limit <= 1) {
N03.     Send an ICMP Time Exceeded message to the Source Address,
           Code 0 (Hop limit exceeded in transit),
           interrupt packet processing and discard the packet.
N04.   }
N05.   Copy DA.Argument into the bits [LBL..(LBL+AL-1)] of the
         Destination Address.
N06.   Set the bits [(LBL+AL)..127] of the Destination Address to
         zero.
N07.   Decrement IPv6 Hop Limit by 1.
N08.   Submit the packet to the IPv6 module for transmission to the
         new destination via a member of J.
N09. }