Hi Colin, It seems to me that if the addresses are global, presumably built on a off-link prefix there is no problem.
> The ABR is address fe80::33:44 so it will now send a multihop ND message. > The regular IPv6 sending algorithm will first search the NC for connectivity > before sending through the default router (fe80::11:22). Actually what the IPv6 algorithm says is " Next-hop determination for a given unicast destination operates as follows. The sender performs a longest prefix match against the Prefix List to determine whether the packet's destination is on- or off-link. If the destination is on-link, the next-hop address is the same as the packet's destination address. Otherwise, the sender selects a router from the Default Router List" " Once the IP address of the next-hop node is known, the sender examines the Neighbor Cache for link-layer information about that neighbor." Best, Mathilde _______________________________________________ 6lowpan mailing list [email protected] https://www.ietf.org/mailman/listinfo/6lowpan
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