The [LLDP] section manages the Link Layer Discovery Protocol
(LLDP) and accepts the following keys:
MUDURL=
When configured, the specified Manufacturer Usage
Descriptions (MUD) URL will be sent in LLDP packets. The
syntax and semantics are the same as for MUDURL= in the
[DHCPv4] section described above.
The MUD URLs received via LLDP packets are saved and can be
read using the sd_lldp_neighbor_get_mud_url()
function.