133     std::optional<std::string> macAddress;  member
250                                 ethData.macAddress = *mac;  in extractEthernetInterfaceData()
1325     const std::string& ifaceId, const std::string& macAddress,  in handleMACAddressPatch()  argument
1332         "xyz.openbmc_project.Network.MACAddress", "MACAddress", macAddress);  in handleMACAddressPatch()
1901     if (ethData.macAddress)  in parseInterfaceData()
1903         jsonResponse["MACAddress"] = *ethData.macAddress;  in parseInterfaceData()
2331                 std::optional<std::string> macAddress;  in requestEthernetInterfacesRoutes()  local
2369                         "MACAddress", macAddress,                          //  in requestEthernetInterfacesRoutes()
2384                      fqdn = std::move(fqdn), macAddress = std::move(macAddress),  in requestEthernetInterfacesRoutes()
2429                         if (macAddress)  in requestEthernetInterfacesRoutes()
2431                             handleMACAddressPatch(ifaceId, *macAddress,  in requestEthernetInterfacesRoutes()