[Bluez-users] GPRS / pppd problem

[Bluez-users] GPRS / pppd problem

[Erwin Authried]

[-- Attachment #1: Type: text/plain, Size: 425 bytes --]

I'm using GPRS on a Ericsson T630 over bluetooth successfully. When I
press a key on the phone to terminate the GPRS connection, pppd doesn't
recognize that, however. I did a hcidump to see what happens after the
key has been pressed on the phone (see below). Any ideas if there's a
way to signal pppd that the GPRS connection has been terminated? The
pppd debug log doesn't show any activity in that case.

Regards,
Erwin



[-- Attachment #2: dump --]
[-- Type: text/plain, Size: 741 bytes --]

> ACL data: handle 0x0029 flags 0x02 dlen 13
    L2CAP(d): cid 0x0040 len 9 [psm 0]
      0000: 01 ef 08 00 e3 05 0b 0d  aa                       .........
< ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(d): cid 0x0092 len 8 [psm 0]
      0000: 03 ef 09 e1 05 0b 0d 70                           .......p
> ACL data: handle 0x0029 flags 0x02 dlen 9
    L2CAP(d): cid 0x0040 len 5 [psm 0]
      0000: 09 ff 01 00 5c                                    ....\
> HCI Event: Number of Completed Packets (0x13) plen 5
  0000: 01 29 00 01 00                                    .)...
> ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(d): cid 0x0040 len 12 [psm 0]
      0000: 09 ff 0c 00 00 0d 0a 4f  4b 0d 0a 5c              .......OK..\

Re: [Bluez-users] GPRS / pppd problem

[Marcel Holtmann]

Hi Erwin,

> I'm using GPRS on a Ericsson T630 over bluetooth successfully. When I
> press a key on the phone to terminate the GPRS connection, pppd doesn't
> recognize that, however. I did a hcidump to see what happens after the
> key has been pressed on the phone (see below). Any ideas if there's a
> way to signal pppd that the GPRS connection has been terminated? The
> pppd debug log doesn't show any activity in that case.

get the full dump or run it with --psm=3 to enable RFCOMM decoding.

Regards

Marcel




-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now. 
http://productguide.itmanagersjournal.com/
_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users

Re: [Bluez-users] GPRS / pppd problem

[Erwin Authried]

[-- Attachment #1: Type: text/plain, Size: 717 bytes --]

Am Fre, den 17.12.2004 schrieb Marcel Holtmann um 23:39:
> Hi Erwin,
> 
> > I'm using GPRS on a Ericsson T630 over bluetooth successfully. When I
> > press a key on the phone to terminate the GPRS connection, pppd doesn't
> > recognize that, however. I did a hcidump to see what happens after the
> > key has been pressed on the phone (see below). Any ideas if there's a
> > way to signal pppd that the GPRS connection has been terminated? The
> > pppd debug log doesn't show any activity in that case.
> 
> get the full dump or run it with --psm=3 to enable RFCOMM decoding.
> 
> Regards
> 
> Marcel
> 
Hi Marcel,
the dump with "hcidump --psm=3 -X" after canceling the GPRS connection
on the phone:

Regards,
Erwin


[-- Attachment #2: dump --]
[-- Type: text/plain, Size: 878 bytes --]


> ACL data: handle 0x0029 flags 0x02 dlen 13
    L2CAP(d): cid 0x0040 len 9 [psm 3]
      RFCOMM(s): MSC CMD: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
      dlci 2 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 0 b3 0 len 4
< ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(d): cid 0x0094 len 8 [psm 3]
      RFCOMM(s): MSC RSP: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
      dlci 2 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 0 b3 1 len 2
> ACL data: handle 0x0029 flags 0x02 dlen 9
    L2CAP(d): cid 0x0040 len 5 [psm 3]
      RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 0
> HCI Event: Number of Completed Packets (0x13) plen 5
  0000: 01 29 00 01 00                                    .)...
> ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(d): cid 0x0040 len 12 [psm 3]
      RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 6 fcs 0x5c credits 0
      0000: 0d 0a 4f 4b 0d 0a