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Hello, |
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|
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at first: my english is not very well, so i hope you understand me. |
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And I'm new to gentoo (new to linux at all), so I don't have a good |
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comprehension of this OS (and that's why I write this "prose", because I |
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don't know which information are important). |
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|
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My problem is about Bluetooth/BlueZ and sadly i found out that not many |
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gentoo-users are familiar with that - if someone of you is: please read |
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the following: |
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|
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What's my problem: |
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I have two gentoo-PCs and a Bluetooth-3.0-Dongle at each PC. |
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Some weeks ago, BlueZ-4.98 was installed and I had no problems to |
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connect my devices with "rfcomm"-command and with "pand"-command. But |
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then I wanted to sniff this connection with an air sniffer. For that I |
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found out, that sniffing only works if I enable the so called "SSP Debug |
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Mode". But "Enabling SSP Debug Mode" is no default feature of BlueZ, so |
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I got a patch from the BlueZ-developer and i installed it. At the same |
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time BlueZ-4.99 was released and I also installed that. With that patch |
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I was able to sniff my rfomm-connection. |
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BUT since that I am not able to connect my devices via "pand"-command! |
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|
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Maybe the installation of BlueZ4.99 or patch changed some |
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bluetooth-configuration? I don't know. But if I run hcidump and try to |
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connect via "pand", I get the message, that there is a "security block". |
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|
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Hope anyone of you know what to do. |
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|
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In addition: I think I have to change my security-configuration, but I'm |
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not familiar with the syntax (and I hope I picked the right file to change): |
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http://tomoyo.sourceforge.jp/cgi-bin/lxr/source/include/net/bluetooth/bluetooth.h#L60 |
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|
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In attachment you find the two hcidump-messages from both devices while |
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I tried to connect via "pand". |
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|
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And at last, here is the way I try to connect my devices: |
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PC2 # sdptool add NAP |
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PC2 # pand -s -r NAP -M |
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PC1 # pand -c <bdaddr> |
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|
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Best regards, |
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Steffen |