HCI sniffer - Bluetooth packet analyzer ver 2.5 device: hci0 snap_len: 1500 filter: 0xffffffffffffffff < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 bdaddr 0D:B9:8D:1D:2E:20 > HCI Event: Command Complete (0x0e) plen 4 LE Set Random Address (0x08|0x0005) ncmd 1 status 0x00 < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 type 0x01 (active) interval 11.250ms window 11.250ms own address: 0x01 (Random) policy: All > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Parameters (0x08|0x000b) ncmd 1 status 0x00 < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x01 (scanning enabled) filter duplicates 0x01 (enabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 > HCI Event: LE Meta Event (0x3e) plen 29 LE Advertising Report ADV_IND - Connectable undirected advertising (0) bdaddr 84:DD:20:E2:41:92 (Public) Flags: 0x06 Shortened service classes: 0xfff0 Unknown type 0xff with 8 bytes data RSSI: -87 > HCI Event: LE Meta Event (0x3e) plen 40 LE Advertising Report SCAN_RSP - Scan Response (4) bdaddr 84:DD:20:E2:41:92 (Public) Unknown type 0x12 with 4 bytes data TX power level: 0 Complete local name: 'iSmartLight Bough' RSSI: -87 > HCI Event: LE Meta Event (0x3e) plen 27 LE Advertising Report ADV_IND - Connectable undirected advertising (0) bdaddr 9C:20:7B:86:1B:76 (Public) Flags: 0x1a Unknown type 0xff with 10 bytes data RSSI: -94 > HCI Event: LE Meta Event (0x3e) plen 12 LE Advertising Report SCAN_RSP - Scan Response (4) bdaddr 9C:20:7B:86:1B:76 (Public) RSSI: -95 < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x00 (scanning disabled) filter duplicates 0x00 (disabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 < HCI Command: Inquiry (0x01|0x0001) plen 5 lap 0x9e8b33 len 4 num 0 > HCI Event: Command Status (0x0f) plen 4 Inquiry (0x01|0x0001) status 0x00 ncmd 1 > HCI Event: Extended Inquiry Result (0x2f) plen 255 bdaddr C4:73:1E:8D:DD:22 mode 1 clkoffset 0x61ea class 0x08043c rssi -82 Complete local name: 'TVBluetooth' Complete service classes: 0x110a 0x110c 0x110e 0x1200 Unknown type 0x05 with 0 bytes data Unknown type 0x07 with 0 bytes data Unknown type 0xff with 5 bytes data TX power level: 0 Unknown type 0x10 with 8 bytes data > HCI Event: Inquiry Result with RSSI (0x22) plen 15 bdaddr C8:29:2A:05:0E:C3 mode 1 clkoffset 0x3715 class 0x000000 rssi -75 > HCI Event: Inquiry Complete (0x01) plen 1 status 0x00 < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 bdaddr 13:DC:4A:6A:76:AD > HCI Event: Command Complete (0x0e) plen 4 LE Set Random Address (0x08|0x0005) ncmd 1 status 0x00 < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 type 0x01 (active) interval 11.250ms window 11.250ms own address: 0x01 (Random) policy: All > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Parameters (0x08|0x000b) ncmd 1 status 0x00 < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x01 (scanning enabled) filter duplicates 0x01 (enabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 > HCI Event: LE Meta Event (0x3e) plen 29 LE Advertising Report ADV_IND - Connectable undirected advertising (0) bdaddr 84:DD:20:E2:41:92 (Public) Flags: 0x06 Shortened service classes: 0xfff0 Unknown type 0xff with 8 bytes data RSSI: -87 > HCI Event: LE Meta Event (0x3e) plen 40 LE Advertising Report SCAN_RSP - Scan Response (4) bdaddr 84:DD:20:E2:41:92 (Public) Unknown type 0x12 with 4 bytes data TX power level: 0 Complete local name: 'iSmartLight Bough' RSSI: -86 < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x00 (scanning disabled) filter duplicates 0x00 (disabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 < HCI Command: LE Create Connection (0x08|0x000d) plen 25 bdaddr 84:DD:20:E2:41:92 type 0 interval 96 window 48 initiator_filter 0 own_bdaddr_type 0 min_interval 40 max_interval 56 latency 0 supervision_to 42 min_ce 0 max_ce 0 > HCI Event: Command Status (0x0f) plen 4 LE Create Connection (0x08|0x000d) status 0x00 ncmd 1 < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 type 0x01 (active) interval 11.250ms window 11.250ms own address: 0x01 (Random) policy: All > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Parameters (0x08|0x000b) ncmd 1 status 0x00 < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x01 (scanning enabled) filter duplicates 0x01 (enabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 > HCI Event: LE Meta Event (0x3e) plen 19 LE Connection Complete status 0x00 handle 64, role master bdaddr 84:DD:20:E2:41:92 (Public) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 value 0x00 (scanning disabled) filter duplicates 0x00 (disabled) > HCI Event: Command Complete (0x0e) plen 4 LE Set Scan Enable (0x08|0x000c) ncmd 1 status 0x00 < ACL data: handle 64 flags 0x00 dlen 7 ATT: MTU req (0x02) client rx mtu 512 > ACL data: handle 64 flags 0x02 dlen 16 L2CAP(d): cid 0x0005 len 12 [psm 0] < ACL data: handle 64 flags 0x00 dlen 10 L2CAP(d): cid 0x0005 len 6 [psm 0] < HCI Command: LE Connection Update (0x08|0x0013) plen 14 > ACL data: handle 64 flags 0x02 dlen 7 ATT: MTU resp (0x03) server rx mtu 23 > HCI Event: Command Status (0x0f) plen 4 LE Connection Update (0x08|0x0013) status 0x00 ncmd 1 < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Group req (0x10) start 0x0001, end 0xffff type-uuid 0x2800 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 2 > ACL data: handle 64 flags 0x02 dlen 24 ATT: Read By Group resp (0x11) attr handle 0x0001, end group handle 0x000b value 0x00 0x18 attr handle 0x000c, end group handle 0x000f value 0x01 0x18 attr handle 0x0010, end group handle 0x0022 value 0x0a 0x18 < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Group req (0x10) start 0x0023, end 0xffff type-uuid 0x2800 > ACL data: handle 64 flags 0x02 dlen 18 ATT: Read By Group resp (0x11) attr handle 0x0023, end group handle 0x0033 value 0xf0 0xff attr handle 0x0034, end group handle 0xffff value 0x0f 0x18 < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Group req (0x10) start 0x0001, end 0xffff type-uuid 0x2801 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 2 > ACL data: handle 64 flags 0x02 dlen 9 ATT: Error (0x01) Error: Unsupported group type (16) Read By Group req (0x10) on handle 0x0001 > HCI Event: LE Meta Event (0x3e) plen 10 LE Connection Update Complete status 0x00 handle 64 interval 97.50ms, latency 0.00ms, superv. timeout 6000.00ms < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x0023, end 0x0033 type-uuid 0x2802 > ACL data: handle 64 flags 0x02 dlen 9 ATT: Error (0x01) Error: Attribute not found (10) Read By Type req (0x08) on handle 0x0023 < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x0023, end 0x0033 type-uuid 0x2803 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 > ACL data: handle 64 flags 0x02 dlen 27 ATT: Read By Type resp (0x09) length: 7 handle 0x0024, value 0x0a 0x25 0x00 0xf1 0xff handle 0x0027, value 0x02 0x28 0x00 0xf2 0xff handle 0x002a, value 0x08 0x2b 0x00 0xf3 0xff < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x0025, end 0x0033 type-uuid 0x2803 > ACL data: handle 64 flags 0x02 dlen 27 ATT: Read By Type resp (0x09) length: 7 handle 0x0027, value 0x02 0x28 0x00 0xf2 0xff handle 0x002a, value 0x08 0x2b 0x00 0xf3 0xff handle 0x002d, value 0x10 0x2e 0x00 0xf4 0xff < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x0028, end 0x0033 type-uuid 0x2803 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 2 > ACL data: handle 64 flags 0x02 dlen 27 ATT: Read By Type resp (0x09) length: 7 handle 0x002a, value 0x08 0x2b 0x00 0xf3 0xff handle 0x002d, value 0x10 0x2e 0x00 0xf4 0xff handle 0x0031, value 0x02 0x32 0x00 0xf5 0xff < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x002b, end 0x0033 type-uuid 0x2803 > ACL data: handle 64 flags 0x02 dlen 20 ATT: Read By Type resp (0x09) length: 7 handle 0x002d, value 0x10 0x2e 0x00 0xf4 0xff handle 0x0031, value 0x02 0x32 0x00 0xf5 0xff > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x002e, end 0x0033 type-uuid 0x2803 > ACL data: handle 64 flags 0x02 dlen 13 ATT: Read By Type resp (0x09) length: 7 handle 0x0031, value 0x02 0x32 0x00 0xf5 0xff < ACL data: handle 64 flags 0x00 dlen 11 ATT: Read By Type req (0x08) start 0x0032, end 0x0033 type-uuid 0x2803 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 > ACL data: handle 64 flags 0x02 dlen 9 ATT: Error (0x01) Error: Attribute not found (10) Read By Type req (0x08) on handle 0x0032 < ACL data: handle 64 flags 0x00 dlen 7 ATT: Read req (0x0a) handle 0x0032 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 2 > ACL data: handle 64 flags 0x02 dlen 9 ATT: Error (0x01) Error: Insufficient authentication (5) Read req (0x0a) on handle 0x0032 < ACL data: handle 64 flags 0x00 dlen 11 SMP: Pairing Request (0x01) capability 0x01 oob 0x00 auth req 0x05 max key size 0x10 init key dist 0x05 resp key dist 0x05 Capability: DisplayYesNo (OOB data not present) Authentication: Bonding (MITM Protection) Initiator Key Distribution: LTK CSRK Responder Key Distribution: LTK CSRK > ACL data: handle 64 flags 0x02 dlen 11 SMP: Pairing Response (0x02) capability 0x00 oob 0x00 auth req 0x05 max key size 0x10 init key dist 0x05 resp key dist 0x05 Capability: DisplayOnly (OOB data not present) Authentication: Bonding (MITM Protection) Initiator Key Distribution: LTK CSRK Responder Key Distribution: LTK CSRK < ACL data: handle 64 flags 0x00 dlen 6 SMP: Pairing Failed (0x05) reason 0x03 Reason Authentication Requirements > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 2 ################################### output of lowenergyscanner for this dump ################################### qt.bluetooth.bluez: Bluez 4 detected. qt.bluetooth.bluez: void QBluetoothDeviceDiscoveryAgentPrivate::_q_propertyChanged(const QString&, const QDBusVariant&) "Discovering" QVariant(bool, true) qt.bluetooth.bluez: Discovered: "84:DD:20:E2:41:92" "iSmartLight Bough" Num UUIDs 1 total device 0 cached false RSSI -87 qt.bluetooth.bluez: Emit: "84:DD:20:E2:41:92" qt.bluetooth.bluez: Discovered: "9C:20:7B:86:1B:76" "" Num UUIDs 0 total device 1 cached false RSSI -95 qt.bluetooth.bluez: Emit: "9C:20:7B:86:1B:76" qt.bluetooth.bluez: Discovered: "C4:73:1E:8D:DD:22" "TVBluetooth" Num UUIDs 4 total device 2 cached false RSSI -82 qt.bluetooth.bluez: Emit: "C4:73:1E:8D:DD:22" qt.bluetooth.bluez: Discovered: "C8:29:2A:05:0E:C3" "LGE DTV BCM20702A1" Num UUIDs 0 total device 3 cached false RSSI -75 qt.bluetooth.bluez: Emit: "C8:29:2A:05:0E:C3" qt.bluetooth.bluez: void QBluetoothDeviceDiscoveryAgentPrivate::_q_propertyChanged(const QString&, const QDBusVariant&) "Discovering" QVariant(bool, false) qt.bluetooth.bluez: Current l2cp sec level: 1 qt.bluetooth.bluez: Exchanging MTU qt.bluetooth.bluez: Sending read_by_group_type request, startHandle: 1 endHandle: ffff 2800 qt.bluetooth.bluez: Received size: 3 data: "031700" qt.bluetooth.bluez: Server MTU: 23 resulting mtu: 23 qt.bluetooth.bluez: Received size: 20 data: "110601000b0000180c000f000118100022000a18" qt.bluetooth.bluez: Found uuid: "{00001800-0000-1000-8000-00805f9b34fb}" start handle: 1 end handle: b qt.bluetooth.bluez: Found uuid: "{00001801-0000-1000-8000-00805f9b34fb}" start handle: c end handle: f qt.bluetooth.bluez: Found uuid: "{0000180a-0000-1000-8000-00805f9b34fb}" start handle: 10 end handle: 22 qt.bluetooth.bluez: Sending read_by_group_type request, startHandle: 23 endHandle: ffff 2800 qt.bluetooth.bluez: Received size: 14 data: "110623003300f0ff3400ffff0f18" qt.bluetooth.bluez: Found uuid: "{0000fff0-0000-1000-8000-00805f9b34fb}" start handle: 23 end handle: 33 qt.bluetooth.bluez: Found uuid: "{0000180f-0000-1000-8000-00805f9b34fb}" start handle: 34 end handle: ffff qt.bluetooth.bluez: Sending read_by_group_type request, startHandle: 1 endHandle: ffff 2801 qt.bluetooth.bluez: Received size: 5 data: "0110010010" qt.bluetooth.bluez: Error1: "application error" last command: 10 handle: 1 qt.bluetooth.bluez: Sending read_by_type request, startHandle: 23 endHandle: 33 type: 2802 packet: "08230033000228" qt.bluetooth.bluez: Received size: 5 data: "010823000a" qt.bluetooth.bluez: Error1: "no attribute in given range found" last command: 8 handle: 23 qt.bluetooth.bluez: Sending read_by_type request, startHandle: 23 endHandle: 33 type: 2803 packet: "08230033000328" qt.bluetooth.bluez: Received size: 23 data: "090724000a2500f1ff2700022800f2ff2a00082b00f3ff" qt.bluetooth.bluez: Found handle: 24 properties: QFlags(0x2|0x8) value handle: 25 uuid: "{0000fff1-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 24 properties: QFlags(0x2|0x8) value handle: 25 uuid: "{0000fff1-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 24 properties: QFlags(0x2|0x8) value handle: 25 uuid: "{0000fff1-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Sending read_by_type request, startHandle: 25 endHandle: 33 type: 2803 packet: "08250033000328" qt.bluetooth.bluez: Received size: 23 data: "09072700022800f2ff2a00082b00f3ff2d00102e00f4ff" qt.bluetooth.bluez: Found handle: 27 properties: QFlags(0x2) value handle: 28 uuid: "{0000fff2-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 27 properties: QFlags(0x2) value handle: 28 uuid: "{0000fff2-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 27 properties: QFlags(0x2) value handle: 28 uuid: "{0000fff2-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Sending read_by_type request, startHandle: 28 endHandle: 33 type: 2803 packet: "08280033000328" qt.bluetooth.bluez: Received size: 23 data: "09072a00082b00f3ff2d00102e00f4ff3100023200f5ff" qt.bluetooth.bluez: Found handle: 2a properties: QFlags(0x8) value handle: 2b uuid: "{0000fff3-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 2a properties: QFlags(0x8) value handle: 2b uuid: "{0000fff3-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 2a properties: QFlags(0x8) value handle: 2b uuid: "{0000fff3-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Sending read_by_type request, startHandle: 2b endHandle: 33 type: 2803 packet: "082b0033000328" qt.bluetooth.bluez: Received size: 16 data: "09072d00102e00f4ff3100023200f5ff" qt.bluetooth.bluez: Found handle: 2d properties: QFlags(0x10) value handle: 2e uuid: "{0000fff4-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Found handle: 2d properties: QFlags(0x10) value handle: 2e uuid: "{0000fff4-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Sending read_by_type request, startHandle: 2e endHandle: 33 type: 2803 packet: "082e0033000328" qt.bluetooth.bluez: Received size: 9 data: "09073100023200f5ff" qt.bluetooth.bluez: Found handle: 31 properties: QFlags(0x2) value handle: 32 uuid: "{0000fff5-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Sending read_by_type request, startHandle: 32 endHandle: 33 type: 2803 packet: "08320033000328" qt.bluetooth.bluez: Received size: 5 data: "010832000a" qt.bluetooth.bluez: Error1: "no attribute in given range found" last command: 8 handle: 32 qt.bluetooth.bluez: Reading characteristic values for "{0000fff0-0000-1000-8000-00805f9b34fb}" qt.bluetooth.bluez: Received size: 5 data: "010a320005" qt.bluetooth.bluez: Error1: "needs authentication - permissions" last command: a handle: 32 qt.bluetooth.bluez: Requesting encrypted link qt.bluetooth.bluez: Setting new l2cp sec level: 3