[Bluez-users] SDP server Invalid Exchange

[Bluez-users] SDP server Invalid Exchange

[walt shekrota]

[-- Attachment #1.1: Type: text/plain, Size: 1925 bytes --]

I have had a plantronics explorer 320 working with my DBT-120 dongle for some time now.
 
 I got hold of a motorola H350. To try it I started poking around and made changes to rfcomm.conf.
 I could do
 hcitool scan
 sdptool browse
 both fine.
 I could ping the headset but I could not get it to pair with btsco, getting connection refused.
 I got fed up and set all files back except for the auth and encrypt settings in hcid.conf. They had been at enable with the plantronic before but I remember hearing they should be disabled?
 so I get this with the plantronics now.....
 
 sdptool browse 00:03:89:F7:A9:78
 Failed to connect to SDP server on 00:03:89:F7:A9:78: Invalid exchange
 
 swordfish ~ # hcidump -x                   (during above)
 HCI sniffer - Bluetooth packet analyzer ver 1.30
 device: hci0 snap_len: 1028 filter: 0xffffffff
 < HCI Command: Create Connection (0x01|0x0005) plen 13
   78 A9 F7 89 03 00 18 00 02 00 00 00 00
   > HCI Event: Command Status (0x0f) plen 4
     00 01 05 04
     > HCI Event: Link Key Request (0x17) plen 6
       78 A9 F7 89 03 00
       < HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6
         78 A9 F7 89 03 00
         > HCI Event: Command Complete (0x0e) plen 10
           01 0C 04 00 78 A9 F7 89 03 00
           > HCI Event: PIN Code Request (0x16) plen 6
             78 A9 F7 89 03 00
             < HCI Command: PIN Code Request Negative Reply (0x01|0x000e) plen 6
               78 A9 F7 89 03 00
               > HCI Event: Command Complete (0x0e) plen 10
                 01 0E 04 00 78 A9 F7 89 03 00
                 > HCI Event: Connect Complete (0x03) plen 11
                   06 29 00 78 A9 F7 89 03 00 01 00
 
 Any ideas what happened here? My pin code is set to 0000 as it was when working.
 Thanks. -Walt
 
       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

[-- Attachment #1.2: Type: text/html, Size: 2986 bytes --]

[-- Attachment #2: Type: text/plain, Size: 345 bytes --]

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV

[-- Attachment #3: Type: text/plain, Size: 164 bytes --]

_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users

Re: [Bluez-users] SDP server Invalid Exchange

[walt shekrota]

[-- Attachment #1.1: Type: text/plain, Size: 2944 bytes --]

Note: the /etc/bluetooth pin file contains '0000' as worked before and per manufacturer.
 It's obvious from the dump the pin is being rejected. What could cause this? a temp setting somewhere?
 I had destroyed some info in /var/lib/bluetooth.. the only directory there now is the dongle address. Could this be related?
 -Walt

walt shekrota <penguinacity@yahoo.com> wrote: I have had a plantronics explorer 320 working with my DBT-120 dongle for some time now.
 
 I got hold of a motorola H350. To try it I started poking around and made changes to rfcomm.conf.
 I could do
 hcitool scan
 sdptool browse
 both fine.
 I could ping the headset but I could not get it to pair with btsco, getting connection refused.
 I got fed up and set all files back except for the auth and encrypt settings in hcid.conf. They had been at enable with the plantronic before but I remember hearing they should be disabled?
 so I get this with the plantronics now.....
 
 sdptool browse 00:03:89:F7:A9:78
 Failed to connect to SDP server on 00:03:89:F7:A9:78: Invalid exchange
 
 swordfish ~ # hcidump -x                   (during above)
 HCI sniffer - Bluetooth packet analyzer ver 1.30
 device: hci0 snap_len: 1028 filter: 0xffffffff
 < HCI Command: Create Connection  (0x01|0x0005) plen 13
   78 A9 F7 89 03 00 18 00 02 00 00 00 00
   > HCI Event: Command Status (0x0f) plen 4
     00 01 05 04
     > HCI Event: Link Key Request (0x17) plen 6
       78 A9 F7 89 03 00
       < HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6
         78 A9 F7 89 03 00
         > HCI Event: Command Complete (0x0e) plen 10
           01 0C 04 00 78 A9 F7 89 03 00
           > HCI Event: PIN Code Request (0x16) plen 6
             78 A9 F7 89 03 00
             < HCI Command: PIN Code Request Negative Reply (0x01|0x000e) plen 6
                78 A9 F7 89 03 00
               > HCI Event: Command Complete (0x0e) plen 10
                 01 0E 04 00 78 A9 F7 89 03 00
                 > HCI Event: Connect Complete (0x03) plen 11
                   06 29 00 78 A9 F7 89 03 00 01 00
 
 Any ideas what happened here? My pin code is set to 0000 as it was when working.
 Thanks. -Walt
          

---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check out new cars at Yahoo! Autos. -------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users


       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

[-- Attachment #1.2: Type: text/html, Size: 4359 bytes --]

[-- Attachment #2: Type: text/plain, Size: 286 bytes --]

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/

[-- Attachment #3: Type: text/plain, Size: 164 bytes --]

_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users

Re: [Bluez-users] SDP server Invalid Exchange

[walt shekrota]

[-- Attachment #1.1: Type: text/plain, Size: 3238 bytes --]

I fixed the problem.
 On doing 'sdptool browse <addr>' to try to force issue I noted 
 'failed to connect to sdp server permission denied'
 seeing that I checked the security setting in hcid.conf which was set to user.
 I think that setting had been working for me. I changed it to auto and rebooted.
 The headset then paired.
 Can anyone tell me what else one has to do to recycle after making changes to these config files?
 I have noticed that simply '/etc/init.d/bluetooth restart' is not enough so in many cases I'll reboot.
 I'd love to know what I am missing so I never have to reboot the system.
 Thanks.
 -Walt

walt shekrota <penguinacity@yahoo.com> wrote: I have had a plantronics explorer 320 working with my DBT-120 dongle for some time now.
 
 I got hold of a motorola H350. To try it I started poking around and made changes to rfcomm.conf.
 I could do
 hcitool scan
 sdptool browse
 both fine.
 I could ping the headset but I could not get it to pair with btsco, getting connection refused.
 I got fed up and set all files back except for the auth and encrypt settings in hcid.conf. They had been at enable with the plantronic before but I remember hearing they should be disabled?
 so I get this with the plantronics now.....
 
 sdptool browse 00:03:89:F7:A9:78
 Failed to connect to SDP server on 00:03:89:F7:A9:78: Invalid exchange
 
 swordfish ~ # hcidump -x                   (during above)
 HCI sniffer - Bluetooth packet analyzer ver 1.30
 device: hci0 snap_len: 1028 filter: 0xffffffff
 < HCI Command: Create Connection  (0x01|0x0005) plen 13
   78 A9 F7 89 03 00 18 00 02 00 00 00 00
   > HCI Event: Command Status (0x0f) plen 4
     00 01 05 04
     > HCI Event: Link Key Request (0x17) plen 6
       78 A9 F7 89 03 00
       < HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6
         78 A9 F7 89 03 00
         > HCI Event: Command Complete (0x0e) plen 10
           01 0C 04 00 78 A9 F7 89 03 00
           > HCI Event: PIN Code Request (0x16) plen 6
             78 A9 F7 89 03 00
             < HCI Command: PIN Code Request Negative Reply (0x01|0x000e) plen 6
                78 A9 F7 89 03 00
               > HCI Event: Command Complete (0x0e) plen 10
                 01 0E 04 00 78 A9 F7 89 03 00
                 > HCI Event: Connect Complete (0x03) plen 11
                   06 29 00 78 A9 F7 89 03 00 01 00
 
 Any ideas what happened here? My pin code is set to 0000 as it was when working.
 Thanks. -Walt
          

---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check out new cars at Yahoo! Autos. -------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users


       
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
 Check outnew cars at Yahoo! Autos.

[-- Attachment #1.2: Type: text/html, Size: 4678 bytes --]

[-- Attachment #2: Type: text/plain, Size: 286 bytes --]

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/

[-- Attachment #3: Type: text/plain, Size: 164 bytes --]

_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users