Hello, Is there any description of the WiMAX_DB.bin and WiMAX_Def.bin XML files available? I'm trying to connect the Intel Centrino Advanced-N + WiMAX 6250 card (running on Ubuntu linux with driver 1.5.1 version) to a wimax BS running on 3.41GHz on 10MHz channel and 1024 FFT size. In order to do so I have added a new frequency band to the channel plan of Yota profile: <x2> <Id>YotaCF3</Id> <FirstFreq>3400000</FirstFreq> <LastFreq>3450000</LastFreq> <NextFreqStep>10000</NextFreqStep> <Preambles>ffffffffffffffffffffffffffffff</Preambles> <BW>10000</BW> <FFTSize>1024</FFTSize> <DuplexMode>1</DuplexMode> <TTL>0</TTL> </x2> After that the scanning is successful: root at terminal:/var/lib/wimax# wimaxcu scan Scanning 83% Done =======- Network found. NSP : Yota ID : 21 Signal : Excellent RSSI : -53 dBm CINR : 32 dB Network Type: Home Network Activated. However I cannot connect to the BS. The wimaxcu connect network 21 returns: Scanning operation completed. Connecting to Yota Network... Connection Fail: time out The BS is configured without client authentication. Does setting the Activated to False in SubscriptionParameters for Yota profile in WiMAX_DB.bin and WiMAX_Def.bin will be enough to disable it or should I remove the entire section or set some other values too? Can anyone point me to what I'm doing wrong? I can send you my version of WiMAX_DB.bin and WiMAX_Def.bin files. Btw. In the dmesg I can see a lot of errors from iwlagn module: iwlagn 0000:02:00.0: Command POWER_TABLE_CMD failed: FW Error iwlagn 0000:02:00.0: Status: 0x00020224, count: 5 iwlagn 0000:02:00.0: Desc Time data1 data2 line iwlagn 0000:02:00.0: SYSASSERT (#05) 0000019730 0x0000008D 0x8000000D 453 iwlagn 0000:02:00.0: pc blink1 blink2 ilink1 ilink2 hcmd iwlagn 0000:02:00.0: 0x1EAB8 0x1EAA6 0x1EAA6 0x009D6 0x00000 0x400005A ... iwlagn 0000:02:00.0: Error -5 iteration 0 iwlagn 0000:02:00.0: Error sending TX_ANT_CONFIGURATION_CMD: timeout after 500ms. iwlagn 0000:02:00.0: Error sending REPLY_BT_CONFIG: time out after 500ms. iwlagn 0000:02:00.0: failed to send BT Coex Config iwlagn 0000:02:00.0: Error sending REPLY_RXON: time out after 500ms. iwlagn 0000:02:00.0: Error setting new RXON (-110) iwlagn 0000:02:00.0: Error sending REPLY_CT_KILL_CONFIG_CMD: timeout after 500ms. iwlagn 0000:02:00.0: REPLY_CT_KILL_CONFIG_CMD failed iwlagn 0000:02:00.0: Error sending POWER_TABLE_CMD: time out after 500ms. iwlagn 0000:02:00.0: set power fail, ret = -110 I'm not sure if this logs are related to this problem. Regards, Tomasz --------------------------------------------------------------- Darmowy program do wype?niania PIT: http://linkint.pl/f2931