Return-Path: Message-ID: Date: Wed, 21 Jun 2006 00:37:26 +1000 From: "Ken Robinson" To: bluez-users@lists.sourceforge.net MIME-Version: 1.0 Subject: [Bluez-users] Cannot Get bnep0 on pand connect Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0296435380==" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net --===============0296435380== Content-Type: multipart/alternative; boundary="----=_Part_104557_24625940.1150814246512" ------=_Part_104557_24625940.1150814246512 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi, I am presently trying to get a bluetooth IP connection between two linux boxes. I have made 2.25 bluez-utils and bluez-libs for both the host computer (a kanotix 2.6.x kernel) and at target (a korebot with a 2.4.19 kernel with the bluez patch-2.4.19-mh18 applied) I have experimented on the host computer (a kanotix 2.6.x kernel) and am able to get a bnep0 interface. For the connection between host and target: I do the following: # modprobe bnep # pand --listen -r GN On the target computer I do: # modprobe bnep # pand --connect I cannot get a bnep0 interface # ifconfig bnep0 ifconfig: bnep0: error fetching interface information: Device not found The hcidump on the host computer is shown below. Does anyone have any ideas? root@Possibility:/home/krobinson# hcidump -X -V HCI sniffer - Bluetooth packet analyzer ver 1.23 device: hci0 snap_len: 1028 filter: 0xffffffff > HCI Event: Connect Request (0x04) plen 10 bdaddr 00:02:72:B0:C5:FB class 0x000000 type ACL < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 bdaddr 00:02:72:B0:C5:FB 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:B0:C5:FB role 0x00 Role: Master > HCI Event: Connect Complete (0x03) plen 11 status 0x00 handle 42 bdaddr 00:02:72:B0:C5:FB type ACL encrypt 0x00 < HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4 handle 42 ptype 0xcc18 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 > HCI Event: Page Scan Repetition Mode Change (0x20) plen 7 bdaddr 00:02:72:B0:C5:FB mode 1 > HCI Event: Command Status (0x0f) plen 4 Change Connection Packet Type (0x01|0x000f) status 0x00 ncmd 1 > HCI Event: Connection Packet Type Changed (0x1d) plen 5 status 0x00 handle 42 ptype 0xcc18 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 > HCI Event: Max Slots Change (0x1b) plen 3 handle 42 slots 5 > ACL data: handle 42 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 15 scid 0x0040 < ACL data: handle 42 flags 0x02 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0 Connection successful > HCI Event: Number of Completed Packets (0x13) plen 5 handle 42 packets 1 > ACL data: handle 42 flags 0x02 dlen 16 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4 MTU 1691 < ACL data: handle 42 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0 Success < ACL data: handle 42 flags 0x02 dlen 16 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4 MTU 1691 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 42 packets 1 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 42 packets 1 > ACL data: handle 42 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0 Success ------=_Part_104557_24625940.1150814246512 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi,
I am presently trying to get a bluetooth IP connection between two linux boxes.
I have made 2.25 bluez-utils and bluez-libs for both the host computer (a kanotix 2.6.x kernel) and at target (a korebot with a 2.4.19 kernel with the bluez patch-2.4.19-mh18 applied)
I have experimented on the host computer (a kanotix 2.6.x kernel) and am able to get a bnep0 interface.
For the connection between host and target:
I do the following:
# modprobe bnep
# pand --listen -r GN
On the target computer I do:
# modprobe bnep
# pand --connect <BT address>
I cannot get a bnep0 interface
# ifconfig bnep0
ifconfig: bnep0: error fetching interface information: Device not found

The hcidump on the host computer is shown below. Does anyone have any ideas?

root@Possibility:/home/krobinson# hcidump -X -V
HCI sniffer - Bluetooth packet analyzer ver 1.23
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Connect Request (0x04) plen 10
    bdaddr 00:02:72:B0:C5:FB class 0x000000 type ACL
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    bdaddr 00:02:72:B0:C5:FB 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:B0:C5:FB role 0x00
    Role: Master
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 42 bdaddr 00:02:72:B0:C5:FB type ACL encrypt 0x00
< HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4
    handle 42 ptype 0xcc18
    Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7
    bdaddr 00:02:72:B0:C5:FB mode 1
> HCI Event: Command Status (0x0f) plen 4
    Change Connection Packet Type (0x01|0x000f) status 0x00 ncmd 1
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
    status 0x00 handle 42 ptype 0xcc18
    Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 42 slots 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 15 scid 0x0040
< ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
      Connection successful
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 42 packets 1
> ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 1691
< ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
      Success
< ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 1691
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 42 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 42 packets 1
> ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
      Success

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