Events: V5 Layer 3

Event Structure What is a BOP event ?...

xxx decoding by using Clarinet Event-Editor with a filter ...

Protocol stack Which protocol specifications to be defined in the current filter ?...

Standards
  • ETSI ETS 300 324 for V5.1
  • ETSI ETS 300 347 for V5.2
 

Options Changing the display conditions in the current filter ?...

Clarinet Event-Editor: V5-L3 decoding

v5-l3_det1234.gif (13436 octets)

Event information Date Date of the event (end of BOP frame) in the format: hh:mm:ss/xxx.y  
N The interface number which identifies the Clarinet-interface connected to the host.
Link type
  • TS: Signalling Link (C-channel TS16) Transmit direction
  • RS: Signalling Link (C-channel TS16) Receive direction
  • TD: Data Link (C-channel TS15) Transmit direction
  • RD: Data Link (C-channel TS15) Receive direction
Dx The decoding level as specified in the filter (protocol stack).

Protocol
fields
BOP <BOP type> <flag counter>    [nnnn]
V5-EF (Address) <C-Path type>    [nnnn]
V5-DL (Address) <PDU type> Ctrl    [nnnn]
V5-L3 Pro-Id Reference <C-Path type> <PDU type> Ctrl

V5-L3 Protocol fields

Pro-Id Protocol discriminator 48h.

Reference User port address, identifier, reference in the following format: (xxxxx) or (yy,zzzz)
  xxxxx User port address, identifier (Link, C-Channel).
  yy AN or LE.
  zzzz Reference number.
<C-Path_type> Type of C-Path.
<PDU type> Type of message.

Ctrl Each IE of the list is displayed, depending on the display mode selected in the filter :
Identified mode IE:(c/xx) len:y >> designation
value
Detailed mode IE:(c/xx) len:y >> designation
octet 3 : field
s
octet i : bjk field
...
Data field length = 0 no display
  c Codeset.
  xx IE code (octet 1).
  y Length of IE content (from octet 3).
  designation Designation of IE according to the standard.
  octet_i:_bjk_field Only with Detailed mode, every field is displayed with its bit configuration within the relevant octet (from octet 3) and its meaning according to the standard.
  value Only with Identified mode, IE content (from octet 3) in hexadecimal.

Protocol stack applied

v5_stack1234.gif (7435 octets)

 


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updated:  27-Feb-04