> In the most common usage of this header, the border router inserts a > source routing header with the full set of intermediate nodes before > forwarding it towards the destination within the RPL network.
and then. > Yes, we do not use IP-in-IP tunneling and instead simply insert the RH head= > er in the packet. What specification are you following that says do this? Routing headers (as designed and specified) are inserted by an originating node (whether the original sender or a tunnel entry point). If you have a middle node insert this header to an existing packet, no suprise things are not going to work. Thomas -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------