Used for pure IPv6 nodes (without 6LoWPAN).
| ||IPv6-node neighbor discovery definitions. |
|[out]||l2addr||The link-layer for the next hop to |
|[out]||l2addr_len||Length of |
|[in]||iface||The interface to search the next hop on. May be KERNEL_PID_UNDEF if not specified. |
|[in]||dst||An IPv6 address to search the next hop for. |
|[in]||pkt||Packet to send to |
dst. Leave NULL if you just want to get the addresses.
- The PID of the interface, on success.
dst is not reachable.
l2addr_len was smaller than the resulting
l2addr would be long.