Shiro ADSL 2/2+ Ethernet Modem Manual do Utilizador descarregar pdf (Página 502)

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BAT PID et Vsp PID Min et Vsp PID max

Two Sections with TableId = 0x4A ( BAT tableID ) are found with a period setup in the configuration file 'TGconfig_all.xml'

of 'VspTableGenerator'( 180 SF ).

***********************************************************************************************************************************

Analysis:

***********************************************************************************************************************************

The delay between the input VSP section and the output BAT section is 74 ms for the first one and 64 ms for the second.

The length of first section is 0xfa = 250 (section length field is 2 bytes after tableId field ).

The length of second section is 0x96 = 150

The TimeslotIndex contained in ATP Header of output BAT section is 142 or 143, which both correspond to

TdmDestination = 4 ( Broadcast ) in 'nccTimeslotsDescConfig.xml'

***********************************************************************************************************************************

Conclusion:

***********************************************************************************************************************************

Test is OK.

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***********************************************************************************************************************************

Log file: "\Ait-ConfigReports\Verification_satLife_3_0\traces\eth_vspAll_nmc.dmp"

***********************************************************************************************************************************

use following filter of PID on Ethereal trace :

( mpeg2.pid == 29 )

Check only PID 29 ( BAT issued from NMC )

***********************************************************************************************************************************

Analysis:

***********************************************************************************************************************************

the BAT sections are output every 5 sec.

1 2 ... 497 498 499 500 501 502 503 504 505 506 507 ... 637 638

Shiro ADSL 2/2+ Ethernet Modem Manual do Utilizador Página 502

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