GPRS over bluetooth

Mon Feb 28 16:03:53 GMT 2005

Hi folks,
Following the handbook, I tried to set up GPRS over bluetooth with a Nokia 6310i 
on my Dell Latitude D505 running FreeBSD 5.3.
Everything seems working OK by bluetooth, until I try using rfcomm_pppd, where I 
keep getting this error:

Feb 20 16:54:45 pc-bsd rfcomm_pppd[766]: Could not connect socket.
Connection refused (61)

I made several tries before posting but without results; attached you can find my
configuration files.

Any help, suggestion or link is greatly appreciated.

Many thanks in advance

Dan

----------------------------------------------------------------------
pc-bsd# dmesg | grep ubt0
ubt0: Dell BC02 Bluetooth USB Adapter, rev 2.00/12.66, addr 2
ubt0: Dell BC02 Bluetooth USB Adapter, rev 2.00/12.66, addr 2
ubt0: Interface 0 endpoints: interrupt=0x81, bulk-in=0x82,
bulk-out=0x2
ubt0: Interface 1 (alt.config 5) endpoints: isoc-in=0x83, isoc-out=0x3; wMaxPacketSize=49; nframes=6, buffer size=294

pc-bsd# /etc/rc.bluetooth start ubt0
BD_ADDR: <m:y:l:a:p:t:o:p:>
Features: 0xff 0xff 0x8f 0x78 0x18 0x18 00 0x80 
<3-Slot> <5-Slot> <Encryption> <Slot offset>
<Timing accuracy> <Switch> <Hold mode> <Sniff mode>
<Park mode> <RSSI> <Channel quality> <SCO link>
<HV2 packets> <HV3 packets> <u-law log> <A-law log> <CVSD>
<Paging scheme> <Power control> <Transparent SCO data>
<Unknown2.7> 
Max. ACL packet size: 192 bytes
Number of ACL packets: 8
Max. SCO packet size: 64 bytes
Number of SCO packets: 8

pc-bsd# hccontrol -n ubt0hci inquiry
Inquiry result, num_responses=1
Inquiry result #0
BD_ADDR: <m:y:c:e:l:l:p:h:o:n:e>
Page Scan Rep. Mode: 0x1
Page Scan Period Mode: 00
Page Scan Mode: 00
Class: 50:02:04
Clock offset: 0x100b
Inquiry complete. Status: No error [00]

pc-bsd# l2ping -a <m:y:c:e:l:l:p:h:o:n:e>
0 bytes from <m:y:c:e:l:l:p:h:o:n:e> seq_no=0 time=133.043 ms result=0
0 bytes from <m:y:c:e:l:l:p:h:o:n:e> seq_no=0 time=133.043 ms result=0
0 bytes from <m:y:c:e:l:l:p:h:o:n:e> seq_no=0 time=133.043 ms result=0
0 bytes from <m:y:c:e:l:l:p:h:o:n:e> seq_no=0 time=133.043 ms result=0

pc-bsd# rfcomm_pppd -a <m:y:c:e:l:l:p:h:o:n:e> -c -C 1 -l
rfcomm-dialup
pc-bsd#

pc-bsd# tail -f /var/log/messages   
Feb 20 16:54:45 pc-bsd rfcomm_pppd[766]: Could not connect socket.
Connection refused (61)

pc-bsd# tail -f /var/log/ppp.log

pc-bsd# hcidump -x
HCIDump - HCI packet analyzer ver 1.5
device: any snap_len: 65535 filter: 0xffffffff
< HCI Command: Create Connection(0x01|0x0005) plen 13
07 05 3C 57 60 00 18 CC 00 00 00 00 00 
> HCI Event: Command Status(0x0f) plen 4 00 01 05 04 
> HCI Event: Connect Complete(0x03) plen 11
00 2E 00 07 05 3C 57 60 00 01 00 
< HCI Command: Write Link Policy Settings(0x02|0x000d) plen 4
2E 00 0E 00 
< ACL data: handle 0x002e flags 0x02 dlen 12
L2CAP(s): Connect req: psm 3 scid 0x0059
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> HCI Event: Max Slots Change(0x1b) plen 3 2E 00 05 
> HCI Event: Command Complete(0x0e) plen 6 01 0D 08 00 2E 00 
> ACL data: handle 0x002e flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0059 result 0 status 0
< ACL data: handle 0x002e flags 0x02 dlen 12
L2CAP(s): Config req: dcid 0x0040 flags 0x0000 clen 0
> HCI Event: QoS Setup Complete(0x0d) plen 21
00 2E 00 00 01 00 00 00 00 00 00 00 00 88 13 00 00 FF FF FF 
FF 
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> ACL data: handle 0x002e flags 0x02 dlen 16
> ACL data: handle 0x002e flags 0x01 dlen 16
> ACL data: handle 0x002e flags 0x01 dlen 8
L2CAP(s): Config req: dcid 0x0059 flags 0x0000 clen 28
MTU 32772 Unknown (type 03, len 22) 
< ACL data: handle 0x002e flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0040 flags 0x0000 result 0 clen 0
> ACL data: handle 0x002e flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0059 flags 0x0000 result 0 clen 0
< ACL data: handle 0x002e flags 0x02 dlen 8
L2CAP(d): cid 0x40 len 4 [psm 3]
RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c 
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> ACL data: handle 0x002e flags 0x02 dlen 8
L2CAP(d): cid 0x59 len 4 [psm 3]
RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 
< ACL data: handle 0x002e flags 0x02 dlen 18
L2CAP(d): cid 0x40 len 14 [psm 3]
RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8
dlci 2 frame_type 0 credit_flow 15 pri 7 ack_timer 0 frame_size
667 max_retrans 0 credits 7
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> ACL data: handle 0x002e flags 0x02 dlen 16
> ACL data: handle 0x002e flags 0x01 dlen 2
L2CAP(d): cid 0x59 len 14 [psm 3]
RFCOMM(s): PN RSP: cr 0 dlci 0 pf 0 ilen 10 fcs 0xaa mcc_len 8
dlci 2 frame_type 0 credit_flow 14 pri 7 ack_timer 0 frame_size
324 max_retrans 0 credits 0
< ACL data: handle 0x002e flags 0x02 dlen 8
L2CAP(d): cid 0x40 len 4 [psm 3]
RFCOMM(s): SABM: cr 1 dlci 2 pf 1 ilen 0 fcs 0x59 
> HCI Event: Number of Completed Packets(0x13) plen 5 01 2E 00 01 00 
> HCI Event: Link Key Request(0x17) plen 6 07 05 3C 57 60 00 
> HCI Event: Disconn Complete(0x05) plen 4
00 2E 00 08 

-----------
hcsecd.conf
-----------
device {
        bdaddr   c:e:l:l:p:h:o:n:e ;
	name    "Nokia 6310i" ;
	key      nokey ;
	pin      "1234" ;
}

--------
ppp.conf
--------

default:
  set log Phase Chat LCP IPCP CCP tun command
  ident user-ppp VERSION (built COMPILATIONDATE)

 rfcomm-dialup:
   enable force-scripts
   set debug all
   set speed 115200
   set authname "test"
   set authkey "test"
   set phone "*99#"
   set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
             \"\" AT OK-AT-OK \
             AT+CGDCONT=1,IP,internet.wind \
             \"\" AT OK-AT-OK ATE1Q0 OK \\dATD\\T TIMEOUT 40 CONNECT"
   set login
   set timeout 30
   enable dns

   resolv rewrite
   set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
   add default HISADDR