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Old 05-10-2012, 12:06 PM
Steffen Becker
 
Default bluetooth-test-network: connection refused

Hi everyone,
I have a problem to connect two bluetooth devices:
I have two gentoo-PCs with a Bluetooth3.0-Dongle at each PC.
I tried to use the bluetooth-test-network to connect them, but connection was refused and I don't know how to fix it. Down below
you find the
# bluez-test-network
# monitor-bluetooth
and
# hcidump -i hci0
-messages of both PCs.
On top of that, there are *different* error
messages at both PCs!

Hope you can help me in this case& tell me how I can connect my PCs using the bluetooth-test-network command.

Regards,
Steffen


So here it is:

PC1:
bluetooth1 ~ # bluez-test-discovery
[ 00:02:72:AE:58:73 ]
Name = bluetooth2-0
Paired = 1
LegacyPairing = 0
Alias = bluetooth2-0
UUIDs =
dbus.Array([dbus.String(u'00001116-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001103-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110e-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110c-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110a-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000111f-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001112-0000-1000-8000-00805f9b34fb')],
signature=dbus.Signature('s'), variant_level=1)
Address = 00:02:72:AE:58:73
RSSI = -37
Class = 0x4a0100
Trusted = 1
Icon = computer

-------------------------------------------------------------------------------------

bluetooth1 ~ # bluez-test-network 00:02:72:AE:58:73 nap
Traceback (most recent call last):
File "/usr/bin/bluez-test-network", line 45, in<module>
iface = network.Connect(service)
File "/usr/lib64/python2.7/site-packages/dbus/proxies.py", line 68,
in __call__
return self._proxy_method(*args, **keywords)
File "/usr/lib64/python2.7/site-packages/dbus/proxies.py", line 143,
in __call__
**keywords)
File "/usr/lib64/python2.7/site-packages/dbus/connection.py", line
630, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.bluez.Error.Failed: Connection
refused (111)

-------------------------------------------------------------------------------------

bluetooth1 ~ # monitor-bluetooth
{Device.PropertyChanged} [/org/bluez/2821/hci0/dev_00_02_72_AE_58_73]
Connected = 1
{Device.PropertyChanged} [/org/bluez/2821/hci0/dev_00_02_72_AE_58_73]
Connected = 0

-------------------------------------------------------------------------------------

bluetooth1 ~ # hcidump -i hci0
HCI sniffer - Bluetooth packet analyzer ver 2.3
device: hci0 snap_len: 1028 filter: 0xffffffffffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 00:02:72:AE:58:73 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 00:02:72:AE:58:73 role 0x01
Role: Slave

HCI Event: Connect Complete (0x03) plen 11

status 0x00 handle 12 bdaddr 00:02:72:AE:58:73 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 12

HCI Event: Max Slots Change (0x1b) plen 3

handle 12 slots 5

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 12
Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
handle 12 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 12 page 1 max 1
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr 00:02:72:AE:58:73 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 00:02:72:AE:58:73 name 'bluetooth2-0'
< HCI Command: Authentication Requested (0x01|0x0011) plen 2
handle 12

HCI Event: Command Status (0x0f) plen 4

Authentication Requested (0x01|0x0011) status 0x00 ncmd 1

HCI Event: Link Key Request (0x17) plen 6

bdaddr 00:02:72:AE:58:73
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
bdaddr 00:02:72:AE:58:73 key C6A4D268E42E81CAD233A2C61FA7993A

HCI Event: Command Complete (0x0e) plen 10

Link Key Request Reply (0x01|0x000b) ncmd 1
status 0x00 bdaddr 00:02:72:AE:58:73

HCI Event: Auth Complete (0x06) plen 3

status 0x00 handle 12
< HCI Command: Set Connection Encryption (0x01|0x0013) plen 3
handle 12 encrypt 0x01

HCI Event: Command Status (0x0f) plen 4

Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1

HCI Event: Encrypt Change (0x08) plen 4

status 0x00 handle 12 encrypt 0x01
< ACL data: handle 12 flags 0x00 dlen 10
L2CAP(s): Info req: type 2

ACL data: handle 12 flags 0x02 dlen 16

L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x00b8
Enhanced Retransmission mode
Streaming mode
FCS Option
Fixed Channels
< ACL data: handle 12 flags 0x00 dlen 10
L2CAP(s): Info req: type 3

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 2

ACL data: handle 12 flags 0x02 dlen 20

L2CAP(s): Info rsp: type 3 result 0
Fixed channel list 0x00000002
L2CAP Signalling Channel
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Connect req: psm 15 scid 0x0040

ACL data: handle 12 flags 0x02 dlen 16

L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
Connection pending - No futher information available

ACL data: handle 12 flags 0x02 dlen 10

L2CAP(s): Info req: type 2
< ACL data: handle 12 flags 0x00 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x00b8
Enhanced Retransmission mode
Streaming mode
FCS Option
Fixed Channels

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 2

ACL data: handle 12 flags 0x02 dlen 10

L2CAP(s): Info req: type 3
< ACL data: handle 12 flags 0x00 dlen 20
L2CAP(s): Info rsp: type 3 result 0
Fixed channel list 0x00000002
L2CAP Signalling Channel

ACL data: handle 12 flags 0x02 dlen 16

L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 2
Connection pending - Authorization pending

ACL data: handle 12 flags 0x02 dlen 16

L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 3 status 0
Connection refused - security block

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 1
< HCI Command: Disconnect (0x01|0x0006) plen 3
handle 12 reason 0x13
Reason: Remote User Terminated Connection

HCI Event: Command Status (0x0f) plen 4

Disconnect (0x01|0x0006) status 0x00 ncmd 1

HCI Event: Disconn Complete (0x05) plen 4

status 0x00 handle 12 reason 0x16
Reason: Connection Terminated by Local Host


-------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------

PC2:
bluetooth2 ~ # bluez-test-discovery
[ 00:02:72:24:02:04 ]
Name = bluetooth1-0
Paired = 1
LegacyPairing = 0
Alias = bluetooth1-0
UUIDs =
dbus.Array([dbus.String(u'00001103-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110e-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110c-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110a-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000111f-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001112-0000-1000-8000-00805f9b34fb')],
signature=dbus.Signature('s'), variant_level=1)
Address = 00:02:72:24:02:04
RSSI = -38
Class = 0x4a0100
Trusted = 1
Icon = computer

-------------------------------------------------------------------------------------

bluetooth2 ~ # bluez-test-network 00:02:72:24:02:04 nap
Traceback (most recent call last):
File "/usr/bin/bluez-test-network", line 45, in<module>
iface = network.Connect(service)
File "/usr/lib64/python2.7/site-packages/dbus/proxies.py", line 68,
in __call__
return self._proxy_method(*args, **keywords)
File "/usr/lib64/python2.7/site-packages/dbus/proxies.py", line 143,
in __call__
**keywords)
File "/usr/lib64/python2.7/site-packages/dbus/connection.py", line
630, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod:
Method "Connect" with signature "s" on interface "org.bluez.Network"
doesn't exist

-------------------------------------------------------------------------------------

bluetooth2 ~ # monitor-bluetooth

-------------------------------------------------------------------------------------

bluetooth2 bluetooth # hcidump -i hci0
HCI sniffer - Bluetooth packet analyzer ver 2.3
device: hci0 snap_len: 1028 filter: 0xffffffffffffffff

-------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------

monitor and hcidump at bluetooth2 when bluetooth1 tries to connect:

bluetooth2 ~ # monitor-bluetooth
{Device.PropertyChanged} [/org/bluez/2937/hci0/dev_00_02_72_24_02_04]
Connected = 1
{Device.PropertyChanged} [/org/bluez/2937/hci0/dev_00_02_72_24_02_04]
Connected = 0

-------------------------------------------------------------------------------------

bluetooth2 bluetooth # hcidump -i hci0
HCI sniffer - Bluetooth packet analyzer ver 2.3
device: hci0 snap_len: 1028 filter: 0xffffffffffffffff

HCI Event: Connect Request (0x04) plen 10

bdaddr 00:02:72:24:02:04 class 0x4a0100 type ACL
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
bdaddr 00:02:72:24:02:04 role 0x00
Role: Master

HCI Event: Command Status (0x0f) plen 4

Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1

HCI Event: Role Change (0x12) plen 8

status 0x00 bdaddr 00:02:72:24:02:04 role 0x00
Role: Master

HCI Event: Connect Complete (0x03) plen 11

status 0x00 handle 12 bdaddr 00:02:72:24:02:04 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 12

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 12
Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
handle 12 page 1

HCI Event: Max Slots Change (0x1b) plen 3

handle 12 slots 5

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 12 page 1 max 1
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr 00:02:72:24:02:04 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 00:02:72:24:02:04 name 'bluetooth1-0'

HCI Event: Link Key Request (0x17) plen 6

bdaddr 00:02:72:24:02:04
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
bdaddr 00:02:72:24:02:04 key C6A4D268E42E81CAD233A2C61FA7993A

HCI Event: Command Complete (0x0e) plen 10

Link Key Request Reply (0x01|0x000b) ncmd 1
status 0x00 bdaddr 00:02:72:24:02:04

HCI Event: Encrypt Change (0x08) plen 4

status 0x00 handle 12 encrypt 0x01

ACL data: handle 12 flags 0x02 dlen 10

L2CAP(s): Info req: type 2
< ACL data: handle 12 flags 0x00 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x00b8
Enhanced Retransmission mode
Streaming mode
FCS Option
Fixed Channels

ACL data: handle 12 flags 0x02 dlen 10

L2CAP(s): Info req: type 3
< ACL data: handle 12 flags 0x00 dlen 20
L2CAP(s): Info rsp: type 3 result 0
Fixed channel list 0x00000002
L2CAP Signalling Channel

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 2

ACL data: handle 12 flags 0x02 dlen 12

L2CAP(s): Connect req: psm 15 scid 0x0040
< ACL data: handle 12 flags 0x00 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
Connection pending - No futher information available
< ACL data: handle 12 flags 0x00 dlen 10
L2CAP(s): Info req: type 2

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 2

ACL data: handle 12 flags 0x02 dlen 16

L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x00b8
Enhanced Retransmission mode
Streaming mode
FCS Option
Fixed Channels
< ACL data: handle 12 flags 0x00 dlen 10
L2CAP(s): Info req: type 3

ACL data: handle 12 flags 0x02 dlen 20

L2CAP(s): Info rsp: type 3 result 0
Fixed channel list 0x00000002
L2CAP Signalling Channel
< ACL data: handle 12 flags 0x00 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 2
Connection pending - Authorization pending
< ACL data: handle 12 flags 0x00 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 3 status 0
Connection refused - security block

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 2

HCI Event: Number of Completed Packets (0x13) plen 5

handle 12 packets 1

HCI Event: Disconn Complete (0x05) plen 4

status 0x00 handle 12 reason 0x13
Reason: Remote User Terminated Connection
 

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