| Bug ID |
12284
|
| Summary |
PRA Identifier of the IE PRA Action should use 3 octets (6 to 8) and not 2 in GTPv2
|
| Product |
Wireshark
|
| Version |
2.1.x (Experimental)
|
| Hardware |
x86
|
| OS |
Windows 7
|
| Status |
UNCONFIRMED
|
| Severity |
Minor
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Build Information:
Version 2.1.0-2448-g37bb735 (v2.1.0rc0-2448-g37bb735 from master)
--
According to 3gpp document (3GPP TS 29.274 version 12.11.0 Release 12), the
Presence Reporting Action is coded as:
1 Type = 177
2 to 3 Length = n
4 Spare(8-5) Instance(4-1)
5 Spare(8-4) Action(3-1)
6 to 8 Presence Reporting Area Identifier
9 Number of TAI Number of RAI
10 Spare Number of Macro eNodeB
11 Spare Number of Home eNodeB
12 Spare Number of ECGI
13 Spare Number of SAI
14 Spare Number of CGI
15 to k TAIs [1..15]
(k+1) to m Macro eNB IDs [1..63]
(m+1) to p Home eNB IDs [1..63]
(p+1) to q ECGIs [1..63]
(q+1) to r RAIs [1..15]
(r+1) to s SAIs [1..63]
(s+1) to t CGIs [1..63]
Therefore the Presence Reporting Area Identifier should use 3 bytes and not 2.
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