[Bluez-users] Palm connection problems.

[Bluez-users] Palm connection problems.

[Johan Van den Brande]

Hi,

I'm facing a problem connecting my Palm|T to my linux box.

I've installed BlueZ and can run sdptool to see OPUSH services on my Palm.
Also, I'm able to bind the device etc. However, when I try to connect via
network (pppd), I get the following error:

Jul 30 01:37:24 questor dund[1032]: New connection from 00:07:E0:0E:00:3A
Jul 30 01:37:24 questor pppd[1033]: pppd 2.4.1 started by root, uid 0
Jul 30 01:37:24 questor pppd[1033]: Failed to open /dev/rfcomm0: No such
device
Jul 30 01:37:24 questor pppd[1033]: Exit.

I can connect to the Palm manually (at least, the Palm says 'connection in
progress') using:
rfcomm connect /dev/rfcomm0 00:07:E0:0E:00:3A 1

Anybody who knows what the problem can be?

Johan

-- 
Johan Van den Brande





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Re: [Bluez-users] Palm connection problems.

[Marcel Holtmann]

Hi Johan,

> I'm facing a problem connecting my Palm|T to my linux box.
> 
> I've installed BlueZ and can run sdptool to see OPUSH services on my Palm.
> Also, I'm able to bind the device etc. However, when I try to connect via
> network (pppd), I get the following error:
> 
> Jul 30 01:37:24 questor dund[1032]: New connection from 00:07:E0:0E:00:3A
> Jul 30 01:37:24 questor pppd[1033]: pppd 2.4.1 started by root, uid 0
> Jul 30 01:37:24 questor pppd[1033]: Failed to open /dev/rfcomm0: No such
> device

the problem is simple. There is no /dev/rfcomm0 device. What kernel
version do you use? What version of bluez-libs and bluez-utils do you
installed?

Regards

Marcel




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Re: [Bluez-users] Palm connection problems.

[Virat Gohil]

> Hi,
>
> I'm facing a problem connecting my Palm|T to my linux box.

> I can connect to the Palm manually (at least, the Palm says 'connection in
> progress') using:
> rfcomm connect /dev/rfcomm0 00:07:E0:0E:00:3A 1

# rfcomm bind 0 00:07:E0:0E:00:3A 1

the 1 at the end refers to the channel no. for DUN on your mobile, usually
its 1, check out your palm's channel.

> Anybody who knows what the problem can be?
>
> Johan

Regards,

Virat




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Re: [Bluez-users] Palm connection problems.

[Johan Van den Brande]

Marcal, Virat,

Thanks for the replies!

/dev/rfcomm0 exists:

johan@questor:/tmp/bt> stat /dev/rfcomm0
  File: "/dev/rfcomm0"
  Size: 0               Blocks: 0          IO Block: 4096   Character Device
Device: 303h/771d       Inode: 146053      Links: 1     Device type: d8,0
Access: (0666/crw-rw-rw-)  Uid: (    0/    root)   Gid: (    0/    root)
Access: Fri Jul  9 00:05:38 2004
Modify: Fri Jul  9 00:05:38 2004
Change: Fri Jul  9 00:05:58 2004

(as does 1-255)

The versions I'm using are:
bluez-fw       0.9
bluez-hcidump  1.5
bluez-hciemu   1.0
bluez-libs     2.4
bluez-pan      1.1
bluez-sdp      1.4
bluez-utils    2.3
patch-2.4.22-mh1

I had it working in the past, though. But after a while it stopped
functioning. So I guess something must have changed in the meanwhile.
I'm not sure what, though.

As for the 'bind' solution. The 'rfcomm bind <hw> <channel>' works, but
then the pppd daemon complains about /dev/rfcomm1 not existing ...

Any advice on how I can gather more information (hcidump)?

Regards,
Johan

-- 
Johan Van den Brande





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Re: [Bluez-users] Palm connection problems.

[Bc. Michal Semler]

Hi,

at first upgrade to latest utils,libs and mh patch and try again

Michal

Dne po 2. srpna 2004 10:50 Johan Van den Brande napsal(a):
> Marcal, Virat,
>
> Thanks for the replies!
>
> /dev/rfcomm0 exists:
>
> johan@questor:/tmp/bt> stat /dev/rfcomm0
>   File: "/dev/rfcomm0"
>   Size: 0               Blocks: 0          IO Block: 4096   Character
> Device Device: 303h/771d       Inode: 146053      Links: 1     Device type:
> d8,0 Access: (0666/crw-rw-rw-)  Uid: (    0/    root)   Gid: (    0/   
> root) Access: Fri Jul  9 00:05:38 2004
> Modify: Fri Jul  9 00:05:38 2004
> Change: Fri Jul  9 00:05:58 2004
>
> (as does 1-255)
>
> The versions I'm using are:
> bluez-fw       0.9
> bluez-hcidump  1.5
> bluez-hciemu   1.0
> bluez-libs     2.4
> bluez-pan      1.1
> bluez-sdp      1.4
> bluez-utils    2.3
> patch-2.4.22-mh1
>
> I had it working in the past, though. But after a while it stopped
> functioning. So I guess something must have changed in the meanwhile.
> I'm not sure what, though.
>
> As for the 'bind' solution. The 'rfcomm bind <hw> <channel>' works, but
> then the pppd daemon complains about /dev/rfcomm1 not existing ...
>
> Any advice on how I can gather more information (hcidump)?
>
> Regards,
> Johan


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