10 Timers of Ethernet port management service
24.5193GPP5G System (5GS)Release 16Stage 3Time-Sensitive Networking (TSN) Application Function (AF) to Device-Side TSN Translator (DS-TT) and Network-Side TSN Translator (NW-TT) protocol aspectsTS
Timers of Ethernet port management service are shown in table 10.1, table 10.2, table 10.3, table 10.4 and table 10.5.
Table 10.1: Timers of Ethernet port management service – TSN AF side
TIMER NUM. |
TIMER VALUE |
CAUSE OF START |
NORMAL STOP |
ON |
---|---|---|---|---|
T100 |
NOTE |
Transmission of MANAGE ETHERNET PORT COMMAND message |
MANAGE ETHERNET PORT COMPLETE message received |
Retransmission of MANAGE ETHERNET PORT COMMAND message |
NOTE: The value of this timer is network dependent. |
Table 10.2: Timers of Bridge management service – TSN AF side
TIMER NUM. |
TIMER VALUE |
CAUSE OF START |
NORMAL STOP |
ON |
---|---|---|---|---|
T150 |
NOTE |
Transmission of MANAGE BRIDGE COMMAND message |
MANAGE BRIDGE COMPLETE message received |
Retransmission of MANAGE BRIDGE PORT COMMAND message |
NOTE: The value of this timer is network dependent. |
Table 10.3: Timers of Ethernet port management service – DS-TT side
TIMER NUM. |
TIMER VALUE |
CAUSE OF START |
NORMAL STOP |
ON |
---|---|---|---|---|
T200 |
NOTE |
Transmission of ETHERNET PORT MANAGEMENT NOTIFY message |
ETHERNET PORT MANAGEMENT NOTIFY ACK message received |
Retransmission of ETHERNET PORT MANAGEMENT NOTIFY message |
NOTE: The value of this timer is DS-TT dependent. |
Table 10.4: Timers of Ethernet port management service – NW-TT side
TIMER NUM. |
TIMER VALUE |
CAUSE OF START |
NORMAL STOP |
ON |
---|---|---|---|---|
T300 |
NOTE |
Transmission of ETHERNET PORT MANAGEMENT NOTIFY message |
ETHERNET PORT MANAGEMENT NOTIFY ACK message received |
Retransmission of ETHERNET PORT MANAGEMENT NOTIFY message |
NOTE: The value of this timer is NW-TT dependent. |
Table 10.5: Timers of Bridge management service – NW-TT side
TIMER NUM. |
TIMER VALUE |
CAUSE OF START |
NORMAL STOP |
ON |
---|---|---|---|---|
T350 |
NOTE |
Transmission of BRIDGE MANAGEMENT NOTIFY message |
BRIDGE MANAGEMENT NOTIFY ACK message received |
Retransmission of BRIDGE MANAGEMENT NOTIFY message |
NOTE: The value of this timer is NW-TT dependent. |
Annex A (informative):
Change history
Change history |
|||||||
Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
2019-11 |
CT1#121 |
C1-198752 |
Draft skeleton provided by the rapporteur |
0.0.0 |
|||
2019-11 |
CT1#121 |
Implementation of the following pseudo CRs agreed by CT1: Corrections made by the rapporteur |
0.1.0 |
||||
2019-12 |
CT#86 |
CP-193159 |
Presentation for information at TSG CT |
1.0.0 |
|||
2019-12 |
CT#86 |
CP-193292 |
A title corrected |
1.0.1 |
|||
2020-03 |
CT1#122 |
Implementation of the following pseudo CRs agreed by CT1: Corrections made by the rapporteur |
1.1.0 |
||||
2020-03 |
CT-87e |
CP-200166 |
Presentation for approval at TSG CT |
2.0.0 |
|||
2020-03 |
CT-87e |
CP-200288 |
Revision after implementation of CP-200095. Presentation for approval at TSG CT |
2.1.0 |
|||
2020-03 |
CT-87e |
CP-200292 |
Correction of implementation of CP-200095 |
2.2.0 |
|||
2020-03 |
CT-87e |
Version 16.0.0 created after approval |
16.0.0 |
||||
2020-06 |
CT-88e |
CP-201137 |
0001 |
1 |
F |
Correction of the abnormal case in NW-TT-initiated Ethernet port management procedure |
16.1.0 |
2020-06 |
CT-88e |
CP-201137 |
0002 |
D |
Abbreviation correction |
16.1.0 |
|
2020-06 |
CT-88e |
CP-201137 |
0003 |
F |
IEEE Std 802.1Qbv-2016 rolled into IEEE Std 802.1Q-2018 |
16.1.0 |
|
2020-06 |
CT-88e |
CP-201137 |
0004 |
1 |
F |
Introduction of Bridge management information |
16.1.0 |
2020-06 |
CT-88e |
CP-201137 |
0005 |
F |
Updating definitions for Ethernet port management messages |
16.1.0 |
|
2020-06 |
CT-88e |
CP-201137 |
0006 |
1 |
F |
Assignment of timer numbers and IEIs |
16.1.0 |
2020-06 |
CT-88e |
CP-201137 |
0007 |
F |
Spliting port management information into port- and bridge-specific information |
16.1.0 |
|
2020-06 |
CT-88e |
CP-201137 |
0008 |
F |
Correct the ETHERNET PORT MANAGEMENT NOTIFY ACK message name |
16.1.0 |
|
2020-09 |
CT-89e |
CP-202170 |
0009 |
F |
Clarification on CNC |
16.2.0 |
|
2020-09 |
CT-89e |
CP-202170 |
0010r2 |
F |
Update PSFP stream identification parameters |
16.2.0 |
|
2020-09 |
CT-89e |
CP-202170 |
0011 |
F |
Maximum size of EPMS/BMS messages |
16.2.0 |
|
2020-09 |
CT-89e |
CP-202170 |
0012 |
F |
Bridge management information correction |
16.2.0 |
|
2020-12 |
CT-90e |
CP-203219 |
0016 |
F |
The "Set parameter" operation not applicable for read-only parameters |
16.3.0 |
|
2020-12 |
CT-90e |
CP-203219 |
0017 |
F |
Correction in stream parameters in BMIC |
16.3.0 |
|
2020-12 |
CT-90e |
CP-203219 |
0018 |
1 |
F |
Adding NW-TT port numbers to BMIC |
16.3.0 |
2020-12 |
CT-90e |
CP-203219 |
0019 |
F |
Adding Stream parameters to PMIC |
16.3.0 |
|
2020-12 |
CT-90e |
CP-203219 |
0020 |
1 |
F |
Bridge name and Chassis ID no more needed |
16.3.0 |
2020-12 |
CT-90e |
CP-203219 |
0021 |
2 |
F |
Correction to transfer of Ethernet port management information between a time-sensitive networking (TSN) AF and the DS-TT at the UE |
16.3.0 |
2020-12 |
CT-90e |
CP-203267 |
0022 |
2 |
F |
Per-instance parameter handling for stream filter table |
16.3.0 |
2020-12 |
CT-90e |
CP-203219 |
0023 |
F |
Clarification on max BMS message length |
16.3.0 |
|
2021-12 |
CT-94e |
CP-213028 |
0030 |
1 |
F |
Addition of txPropagationDelayDeltaThreshold and TSN time domain number to port management information |
16.4.0 |
2022-03 |
CT-95e |
CP-220229 |
0032 |
– |
F |
Addition of AdminCycleTimeExtension and PSFPAdminCycleTimeExtension in the port management parameters |
16.5.0 |
2022-03 |
CT-95e |
CP-220229 |
0033 |
1 |
C |
Support for deletion of selected parameter entries |
16.5.0 |
2022-06 |
CT-96 |
CP-221200 |
0034 |
1 |
F |
Addition of SupportedListMax in the port management parameters |
16.6.0 |
2022-09 |
CT-97e |
CP-222136 |
0035 |
1 |
F |
Removal of TSN AF feature support IE and TT feature support IE |
16.7.0 |