Hi !
I want to use bluetooth for presence detection in my home utilizing my
iphone bluetooth.
I have 2 systems at the moment: 1x Intel NUC with onboard bluetooth
and a Raspberry Pi 3.
My problem is that on my NUC I always get a "Permission Denied" error
which I don't understand vs. on my RP3 with the same iphone it just
works.
Attached I have 2 hcidumps. Could someone look at those and tell me
what might be wrong ?
Thanks !
yours
Arnold
HCI sniffer - Bluetooth packet analyzer ver 5.23
device: hci0 snap_len: 1500 filter: 0xffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 40:33:1A:74:89:58 ptype 0xcc18 rswitch 0x01 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 11 bdaddr 40:33:1A:74:89:58 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 11
> HCI Event: Command Status (0x0f) plen 4
Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
> HCI Event: Read Remote Supported Features (0x0b) plen 11
status 0x00 handle 11
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
handle 11 page 1
> HCI Event: Command Status (0x0f) plen 4
Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
status 0x00 handle 11 page 1 max 2
Features: 0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr 40:33:1A:74:89:58 mode 2 clkoffset 0x0000
< ACL data: handle 11 flags 0x00 dlen 10
L2CAP(s): Info req: type 2
> HCI Event: Max Slots Change (0x1b) plen 3
handle 11 slots 5
> HCI Event: Command Status (0x0f) plen 4
Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
> HCI Event: Remote Name Req Complete (0x07) plen 255
status 0x00 bdaddr 40:33:1A:74:89:58 name 'iPhone'
> ACL data: handle 11 flags 0x02 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x02a8
Enhanced Retransmission mode
FCS Option
Fixed Channels
Unicast Connectless Data Reception
< ACL data: handle 11 flags 0x00 dlen 10
L2CAP(s): Info req: type 3
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 11 packets 2
> ACL data: handle 11 flags 0x02 dlen 20
L2CAP(s): Info rsp: type 3 result 0
Fixed channel list 0x400080000000010
< ACL data: handle 11 flags 0x00 dlen 52
L2CAP(s): Echo req: dlen 44
41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54
55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68
41 42 43 44
t@nuc-desktop:~# hcidump -x
HCI sniffer - Bluetooth packet analyzer ver 5.39
device: hci0 snap_len: 1500 filter: 0xffffffffffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 40:33:1A:74:89:58 ptype 0xcc18 rswitch 0x01 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Role Change (0x12) plen 8
status 0x00 bdaddr 40:33:1A:74:89:58 role 0x01
Role: Slave
> HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 256 bdaddr 40:33:1A:74:89:58 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 256
> HCI Event: Command Status (0x0f) plen 4
Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
> HCI Event: Max Slots Change (0x1b) plen 3
handle 256 slots 5
> HCI Event: Read Remote Supported Features (0x0b) plen 11
status 0x00 handle 256
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
handle 256 page 1
> HCI Event: Command Status (0x0f) plen 4
Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
status 0x00 handle 256 page 1 max 2
Features: 0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr 40:33:1A:74:89:58 mode 2 clkoffset 0x0000
> HCI Event: Command Status (0x0f) plen 4
Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
> HCI Event: Remote Name Req Complete (0x07) plen 255
status 0x00 bdaddr 40:33:1A:74:89:58 name 'iPhone'
< HCI Command: Authentication Requested (0x01|0x0011) plen 2
handle 256
> HCI Event: Command Status (0x0f) plen 4
Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Link Key Request (0x17) plen 6
bdaddr 40:33:1A:74:89:58
< HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6
bdaddr 40:33:1A:74:89:58
> HCI Event: Command Complete (0x0e) plen 10
Link Key Request Negative Reply (0x01|0x000c) ncmd 1
status 0x00 bdaddr 40:33:1A:74:89:58
> HCI Event: IO Capability Request (0x31) plen 6
bdaddr 40:33:1A:74:89:58
< HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9
bdaddr 40:33:1A:74:89:58 capability 0x03 oob 0x00 auth 0x00
Capability: NoInputNoOutput (OOB data not present)
Authentication: No Bonding (No MITM Protection)
> HCI Event: Command Complete (0x0e) plen 10
IO Capability Request Reply (0x01|0x002b) ncmd 1
status 0x00 bdaddr 40:33:1A:74:89:58
> HCI Event: IO Capability Response (0x32) plen 9
bdaddr 40:33:1A:74:89:58 capability 0x01 oob 0x00 auth 0x00
Capability: DisplayYesNo (OOB data not present)
Authentication: No Bonding (No MITM Protection)
> HCI Event: User Confirmation Request (0x33) plen 10
bdaddr 40:33:1A:74:89:58 passkey 274578
< HCI Command: User Confirmation Request Reply (0x01|0x002c) plen 6
bdaddr 40:33:1A:74:89:58
> HCI Event: Command Complete (0x0e) plen 10
User Confirmation Request Reply (0x01|0x002c) ncmd 1
status 0x00 bdaddr 40:33:1A:74:89:58
> HCI Event: Simple Pairing Complete (0x36) plen 7
status 0x05 bdaddr 40:33:1A:74:89:58
Error: Authentication Failure
> HCI Event: Auth Complete (0x06) plen 3
status 0x05 handle 256
Error: Authentication Failure
> HCI Event: Disconn Complete (0x05) plen 4
status 0x00 handle 256 reason 0x14
Reason: Remote Device Terminated Connection due to Low Resources
