When receiving a connectionless l2cap packet containing a multi-hop information trailer whos "source record" flag is set (see typedef mhop_cl_mhop_ctrl_info), the address of the sender will be stored in the forwarding table.
Essentially, an entry in the forwarding table consists of the address of the source node, and the connection handle over which the source node can be reached.
|distance to the source node |
|Outgoing handle. |
|hold the last seq nr for every src node! |
|Address of the source node. |