Dear All,
Have you ever try to use PAN between 2 Ubuntu 8.10 machines? I'm
getting an error "Connection refused(111)". I found error string ""
when using hcidump tools. Please see the log data.
Env: BlueZ 4.12 and BlueZ 4.32 /bluez-gnome 1.8 /Ubuntu 8.10
Command: pand --connect 00:15:83:04:F8:F3 --service GN -n
error message:
-------------------------------
pand[19627]: Bluetooth PAN daemon version 4.12
pand[19627]: Connecting to 00:15:83:04:F8:F3
pand[19627]: Connect to 00:15:83:04:F8:F3 failed. Connection refused(111)
The result of 'sdptool browse'
------------------------
Service Name: BlueZ PANU service
Service Description: BlueZ PAN service
Service RecHandle: 0x10005
Service Class ID List:
?"PAN User" (0x1115)
Protocol Descriptor List:
?"L2CAP" (0x0100)
? ?PSM: 15
?"BNEP" (0x000f)
? ?Version: 0x0100
? ?SEQ16: 800 806
Language Base Attr List:
?code_ISO639: 0x656e
?encoding: ? ?0x6a
?base_offset: 0x100
Profile Descriptor List:
?"PAN User" (0x1115)
? ?Version: 0x0100
Service Name: BlueZ GN service
Service Description: BlueZ PAN service
Service RecHandle: 0x10006
Service Class ID List:
?"PAN Group Network" (0x1117)
Protocol Descriptor List:
?"L2CAP" (0x0100)
? ?PSM: 15
?"BNEP" (0x000f)
? ?Version: 0x0100
? ?SEQ16: 800 806
Language Base Attr List:
?code_ISO639: 0x656e
?encoding: ? ?0x6a
?base_offset: 0x100
Profile Descriptor List:
?"PAN Group Network" (0x1117)
? ?Version: 0x0100
Service Name: BlueZ NAP service
Service Description: BlueZ PAN service
Service RecHandle: 0x10007
Service Class ID List:
?"Network Access Point" (0x1116)
Protocol Descriptor List:
?"L2CAP" (0x0100)
? ?PSM: 15
?"BNEP" (0x000f)
? ?Version: 0x0100
? ?SEQ16: 800 806
Language Base Attr List:
?code_ISO639: 0x656e
?encoding: ? ?0x6a
?base_offset: 0x100
Profile Descriptor List:
?"Network Access Point" (0x1116)
? ?Version: 0x0100
The result of hcidump -xVt:
------------------------
HCI sniffer - Bluetooth packet analyzer ver 1.42
device: hci0 snap_len: 1028 filter: 0xffffffff
2009-05-07 17:10:53.318736 > HCI Event: Connect Request (0x04) plen 10
? ?bdaddr 00:15:83:04:F8:F3 class 0x4a010c type ACL
2009-05-07 17:10:53.318853 < HCI Command: Accept Connection Request
(0x01|0x0009) plen 7
? ?bdaddr 00:15:83:04:F8:F3 role 0x01
? ?Role: Slave
2009-05-07 17:10:53.321732 > HCI Event: Command Status (0x0f) plen 4
? ?Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
2009-05-07 17:10:53.347747 > HCI Event: Connect Complete (0x03) plen 11
? ?status 0x00 handle 21 bdaddr 00:15:83:04:F8:F3 type ACL encrypt 0x00
2009-05-07 17:10:53.347853 < HCI Command: Read Remote Supported
Features (0x01|0x001b) plen 2
? ?handle 21
2009-05-07 17:10:53.349741 > HCI Event: Command Status (0x0f) plen 4
? ?Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
2009-05-07 17:10:53.378771 > HCI Event: Max Slots Change (0x1b) plen 3
? ?handle 21 slots 5
2009-05-07 17:10:53.380225 < HCI Command: Remote Name Request
(0x01|0x0019) plen 10
? ?bdaddr 00:15:83:04:F8:F3 mode 2 clkoffset 0x0000
2009-05-07 17:10:53.380756 > HCI Event: Connection Packet Type Changed
(0x1d) plen 5
? ?status 0x00 handle 21 ptype 0xcc18
? ?Packet type: DM1 DM3 DM5 DH1 DH3 DH5
2009-05-07 17:10:53.382757 > HCI Event: Read Remote Supported Features
(0x0b) plen 11
? ?status 0x00 handle 21
? ?Features: 0xff 0xff 0x8f 0x7e 0x98 0x19 0x00 0x80
2009-05-07 17:10:53.384760 > HCI Event: Command Status (0x0f) plen 4
? ?Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
2009-05-07 17:10:53.387760 > HCI Event: Remote Host Supported Features
Notification (0x3d) plen 14
? ?bdaddr 00:15:83:04:F8:F3
? ?Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
2009-05-07 17:10:53.395763 > ACL data: handle 21 flags 0x02 dlen 10
? ?L2CAP(s): Info req: type 2
2009-05-07 17:10:53.395803 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Info rsp: type 2 result 0
? ? ?Extended feature mask 0x0000
2009-05-07 17:10:53.410771 > ACL data: handle 21 flags 0x02 dlen 12
? ?L2CAP(s): Connect req: psm 15 scid 0x0040
2009-05-07 17:10:53.410822 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
? ? ?Connection pending - No futher information available
2009-05-07 17:10:53.410831 < ACL data: handle 21 flags 0x02 dlen 10
? ?L2CAP(s): Info req: type 2
2009-05-07 17:10:53.426781 > ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Info rsp: type 2 result 0
? ? ?Extended feature mask 0x0000
2009-05-07 17:10:53.426840 < HCI Command: Authentication Requested
(0x01|0x0011) plen 2
? ?handle 21
2009-05-07 17:10:53.426851 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 1
? ? ?Connection pending - Authentication pending
2009-05-07 17:10:53.429780 > HCI Event: Remote Name Req Complete (0x07) plen 255
? ?status 0x00 bdaddr 00:15:83:04:F8:F3 name 'llei-t61-u810-llei'
2009-05-07 17:10:53.431785 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.433796 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.435790 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.437791 > HCI Event: Command Status (0x0f) plen 4
? ?Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
2009-05-07 17:10:53.439797 > HCI Event: Link Key Request (0x17) plen 6
? ?bdaddr 00:15:83:04:F8:F3
2009-05-07 17:10:53.440350 < HCI Command: Link Key Request Reply
(0x01|0x000b) plen 22
? ?bdaddr 00:15:83:04:F8:F3 key 2EE2F0AC59BCC74C33216655D4011798
2009-05-07 17:10:53.441789 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.443789 > HCI Event: Command Complete (0x0e) plen 10
? ?Link Key Request Reply (0x01|0x000b) ncmd 1
? ?status 0x00 bdaddr 00:15:83:04:F8:F3
2009-05-07 17:10:53.582873 > HCI Event: Auth Complete (0x06) plen 3
? ?status 0x00 handle 21
2009-05-07 17:10:53.582937 < HCI Command: Set Connection Encryption
(0x01|0x0013) plen 3
? ?handle 21 encrypt 0x01
2009-05-07 17:10:53.584866 > HCI Event: Command Status (0x0f) plen 4
? ?Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
2009-05-07 17:10:53.632911 > HCI Event: Encrypt Change (0x08) plen 4
? ?status 0x00 handle 21 encrypt 0x01
2009-05-07 17:10:53.632996 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
? ? ?Connection successful
2009-05-07 17:10:53.644918 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.647906 > ACL data: handle 21 flags 0x02 dlen 12
? ?L2CAP(s): Connect req: psm 15 scid 0x0040
2009-05-07 17:10:53.647951 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Connect rsp: dcid 0x0000 scid 0x0040 result 4 status 0
? ? ?Connection refused - no resources available
2009-05-07 17:10:53.648899 > ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
? ? ?MTU 1691
2009-05-07 17:10:53.648934 < ACL data: handle 21 flags 0x02 dlen 18
? ?L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
? ? ?MTU 1691
2009-05-07 17:10:53.648941 < ACL data: handle 21 flags 0x02 dlen 16
? ?L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
? ? ?MTU 1691
2009-05-07 17:10:53.659909 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.661905 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.663905 > HCI Event: Number of Completed Packets
(0x13) plen 5
? ?handle 21 packets 1
2009-05-07 17:10:53.665909 > ACL data: handle 21 flags 0x02 dlen 10
? ?L2CAP(s): Command rej: reason 0
? ? ?Command not understood
2009-05-07 17:10:55.664986 > HCI Event: Disconn Complete (0x05) plen 4
? ?status 0x00 handle 21 reason 0x13
? ?Reason: Remote User Terminated Connection
Thanks,
Leo
Hello Leo Lei ,
I have tried out Ubuntu 9.04 with default Bluez 4.32 .It is working in HandsFree and a2dp profile.
>From these pan profile also would work in new Ubuntu 9.04.
Thanks,
Balaji.P
----- Original Message ----
From: Leo Lei <[email protected]>
To: [email protected]
Sent: Friday, 8 May, 2009 9:21:53 AM
Subject: [Issue]BlueZ 4.12: PAN does not work between 2 Ubuntu 8.10
Dear All,
Have you ever try to use PAN between 2 Ubuntu 8.10 machines? I'm
getting an error "Connection refused(111)". I found error string ""
when using hcidump tools. Please see the log data.
Env: BlueZ 4.12 and BlueZ 4.32 /bluez-gnome 1.8 /Ubuntu 8.10
Command: pand --connect 00:15:83:04:F8:F3 --service GN -n
error message:
-------------------------------
pand[19627]: Bluetooth PAN daemon version 4.12
pand[19627]: Connecting to 00:15:83:04:F8:F3
pand[19627]: Connect to 00:15:83:04:F8:F3 failed. Connection refused(111)
The result of 'sdptool browse'
------------------------
Service Name: BlueZ PANU service
Service Description: BlueZ PAN service
Service RecHandle: 0x10005
Service Class ID List:
"PAN User" (0x1115)
Protocol Descriptor List:
"L2CAP" (0x0100)
PSM: 15
"BNEP" (0x000f)
Version: 0x0100
SEQ16: 800 806
Language Base Attr List:
code_ISO639: 0x656e
encoding: 0x6a
base_offset: 0x100
Profile Descriptor List:
"PAN User" (0x1115)
Version: 0x0100
Service Name: BlueZ GN service
Service Description: BlueZ PAN service
Service RecHandle: 0x10006
Service Class ID List:
"PAN Group Network" (0x1117)
Protocol Descriptor List:
"L2CAP" (0x0100)
PSM: 15
"BNEP" (0x000f)
Version: 0x0100
SEQ16: 800 806
Language Base Attr List:
code_ISO639: 0x656e
encoding: 0x6a
base_offset: 0x100
Profile Descriptor List:
"PAN Group Network" (0x1117)
Version: 0x0100
Service Name: BlueZ NAP service
Service Description: BlueZ PAN service
Service RecHandle: 0x10007
Service Class ID List:
"Network Access Point" (0x1116)
Protocol Descriptor List:
"L2CAP" (0x0100)
PSM: 15
"BNEP" (0x000f)
Version: 0x0100
SEQ16: 800 806
Language Base Attr List:
code_ISO639: 0x656e
encoding: 0x6a
base_offset: 0x100
Profile Descriptor List:
"Network Access Point" (0x1116)
Version: 0x0100
The result of hcidump -xVt:
------------------------
HCI sniffer - Bluetooth packet analyzer ver 1.42
device: hci0 snap_len: 1028 filter: 0xffffffff
2009-05-07 17:10:53.318736 > HCI Event: Connect Request (0x04) plen 10
bdaddr 00:15:83:04:F8:F3 class 0x4a010c type ACL
2009-05-07 17:10:53.318853 < HCI Command: Accept Connection Request
(0x01|0x0009) plen 7
bdaddr 00:15:83:04:F8:F3 role 0x01
Role: Slave
2009-05-07 17:10:53.321732 > HCI Event: Command Status (0x0f) plen 4
Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
2009-05-07 17:10:53.347747 > HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 21 bdaddr 00:15:83:04:F8:F3 type ACL encrypt 0x00
2009-05-07 17:10:53.347853 < HCI Command: Read Remote Supported
Features (0x01|0x001b) plen 2
handle 21
2009-05-07 17:10:53.349741 > HCI Event: Command Status (0x0f) plen 4
Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
2009-05-07 17:10:53.378771 > HCI Event: Max Slots Change (0x1b) plen 3
handle 21 slots 5
2009-05-07 17:10:53.380225 < HCI Command: Remote Name Request
(0x01|0x0019) plen 10
bdaddr 00:15:83:04:F8:F3 mode 2 clkoffset 0x0000
2009-05-07 17:10:53.380756 > HCI Event: Connection Packet Type Changed
(0x1d) plen 5
status 0x00 handle 21 ptype 0xcc18
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
2009-05-07 17:10:53.382757 > HCI Event: Read Remote Supported Features
(0x0b) plen 11
status 0x00 handle 21
Features: 0xff 0xff 0x8f 0x7e 0x98 0x19 0x00 0x80
2009-05-07 17:10:53.384760 > HCI Event: Command Status (0x0f) plen 4
Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
2009-05-07 17:10:53.387760 > HCI Event: Remote Host Supported Features
Notification (0x3d) plen 14
bdaddr 00:15:83:04:F8:F3
Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
2009-05-07 17:10:53.395763 > ACL data: handle 21 flags 0x02 dlen 10
L2CAP(s): Info req: type 2
2009-05-07 17:10:53.395803 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x0000
2009-05-07 17:10:53.410771 > ACL data: handle 21 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 15 scid 0x0040
2009-05-07 17:10:53.410822 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
Connection pending - No futher information available
2009-05-07 17:10:53.410831 < ACL data: handle 21 flags 0x02 dlen 10
L2CAP(s): Info req: type 2
2009-05-07 17:10:53.426781 > ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x0000
2009-05-07 17:10:53.426840 < HCI Command: Authentication Requested
(0x01|0x0011) plen 2
handle 21
2009-05-07 17:10:53..426851 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 1
Connection pending - Authentication pending
2009-05-07 17:10:53.429780 > HCI Event: Remote Name Req Complete (0x07) plen 255
status 0x00 bdaddr 00:15:83:04:F8:F3 name 'llei-t61-u810-llei'
2009-05-07 17:10:53.431785 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.433796 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.435790 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53..437791 > HCI Event: Command Status (0x0f) plen 4
Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
2009-05-07 17:10:53.439797 > HCI Event: Link Key Request (0x17) plen 6
bdaddr 00:15:83:04:F8:F3
2009-05-07 17:10:53.440350 < HCI Command: Link Key Request Reply
(0x01|0x000b) plen 22
bdaddr 00:15:83:04:F8:F3 key 2EE2F0AC59BCC74C33216655D4011798
2009-05-07 17:10:53.441789 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.443789 > HCI Event: Command Complete (0x0e) plen 10
Link Key Request Reply (0x01|0x000b) ncmd 1
status 0x00 bdaddr 00:15:83:04:F8:F3
2009-05-07 17:10:53.582873 > HCI Event: Auth Complete (0x06) plen 3
status 0x00 handle 21
2009-05-07 17:10:53.582937 < HCI Command: Set Connection Encryption
(0x01|0x0013) plen 3
handle 21 encrypt 0x01
2009-05-07 17:10:53.584866 > HCI Event: Command Status (0x0f) plen 4
Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
2009-05-07 17:10:53.632911 > HCI Event: Encrypt Change (0x08) plen 4
status 0x00 handle 21 encrypt 0x01
2009-05-07 17:10:53.632996 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
Connection successful
2009-05-07 17:10:53.644918 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.647906 > ACL data: handle 21 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 15 scid 0x0040
2009-05-07 17:10:53.647951 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0000 scid 0x0040 result 4 status 0
Connection refused - no resources available
2009-05-07 17:10:53.648899 > ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 1691
2009-05-07 17:10:53.648934 < ACL data: handle 21 flags 0x02 dlen 18
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
MTU 1691
2009-05-07 17:10:53.648941 < ACL data: handle 21 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 1691
2009-05-07 17:10:53.659909 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.661905 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.663905 > HCI Event: Number of Completed Packets
(0x13) plen 5
handle 21 packets 1
2009-05-07 17:10:53.665909 > ACL data: handle 21 flags 0x02 dlen 10
L2CAP(s): Command rej: reason 0
Command not understood
2009-05-07 17:10:55.664986 > HCI Event: Disconn Complete (0x05) plen 4
status 0x00 handle 21 reason 0x13
Reason: Remote User Terminated Connection
Thanks,
Leo