[Bluez-devel] Re: Bypass for L2CAP packets

["Matthias Bruné" <matthiasbrune@gmx.de>]

Hi, 

I removed the the l2cap module by using:
1. rmmod -w (-f) l2cap
2. modprobe -r l2cap

But after starting my program it is always reloaded.
Is there any other command that prevents this reloading permanently?

Many thanks

Matthias


The Trace:
L2CAP
In/Out: From own program to mobile phone
L2CAP: (Logical Link Control and Adaptation Protocol)
	Length: 0x0008 (8 bytes)
	CID: 0x0001 (Signalling Channel)
	Code: 0x02 (Connection Request)
		Identifier: 0x01
		Length: 0x0004 (4 bytes)
		PSM: 0x0003 (RFCOMM)
		Source CID: 0x005d (Connection-oriented Data Channel)
	DataDump:
	08 00 01 00 02 01 04 00 03 00 5d 00               ..........].

L2CAP
In/Out: Incoming from phone
L2CAP: (Logical Link Control and Adaptation Protocol)
	Length: 0x000c (12 bytes)
	CID: 0x0001 (Signalling Channel)
	Code: 0x03 (Connection Response)
		Identifier: 0x01
		Length: 0x0008 (8 bytes)
		Destination CID: 0x0040 (Connection-oriented Data Channel)
		Source CID: 0x005d (Connection-oriented Data Channel)
		Result: 0x0000 (Connection successful)
		Status: 0x0000 (No further information available)
	DataDump:
	0c 00 01 00 03 01 08 00 40 00 5d 00 00 00 00 00   ........@.].....

L2CAP
In/Out: Incoming from phone
L2CAP: (Logical Link Control and Adaptation Protocol)
	Length: 0x000c (12 bytes)
	CID: 0x0001 (Signalling Channel)
	Code: 0x04 (Configuration Request)
		Identifier: 0x0e
		Length: 0x0008 (8 bytes)
		Destination CID: 0x005d (Connection-oriented Data Channel)
		Flags: .... ...0 [Not set] (Continuation flag not set)
		Option Type: .000 0001 [0x1] (Maximum Transmission Unit (MTU))
			Option Type: 0... .... [Not set] (Option must be 
recognized; refuse the configuration request)
			Length: 0x02 (2 bytes)
			Maximum Transmission Unit: 0x8004 (32772 bytes)
	DataDump:
	0c 00 01 00 04 0e 08 00 5d 00 00 00 01 02 04 80   ........].......

L2CAP
In/Out: From BlueZ to mobile phone
L2CAP: (Logical Link Control and Adaptation Protocol)
	Length: 0x0006 (6 bytes)
	CID: 0x0001 (Signalling Channel)
	Code: 0x01 (Command Reject)
		Identifier: 0x01
		Length: 0x0002 (2 bytes)
		Reason: 0x0000 (Command not understood)
	DataDump:
	06 00 01 00 01 01 02 00 00 00                     ..........

L2CAP
In/Out: From BlueZ to mobile phone
L2CAP: (Logical Link Control and Adaptation Protocol)
	Length: 0x0006 (6 bytes)
	CID: 0x0001 (Signalling Channel)
	Code: 0x01 (Command Reject)
		Identifier: 0x0e
		Length: 0x0002 (2 bytes)
		Reason: 0x0000 (Command not understood)
	DataDump:
	06 00 01 00 01 0e 02 00 00 00                     ..........




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