The TsnFailureCode is an Enumeration to provide detailed error information for failures occurring during TSN stream establishment (see IEEE 802.1Qcc-2018, Table 46-15, TSN Failure Codes). The TsnFailureCode Enumeration is defined in Table 26.
Table 26 – TsnFailureCode values
|
Name |
Value |
Description |
|
NoFailure |
0 |
No failure |
|
InsufficientBandwidth |
1 |
Insufficient bandwidth |
|
InsufficientResources |
2 |
Insufficient bridge resources |
|
InsufficientTrafficClassBandwidth |
3 |
Insufficient bandwidth for Traffic Class |
|
StreamIdInUse |
4 |
StreamID in use by another Talker |
|
StreamDestinationAddressInUse |
5 |
Stream destination address already in use |
|
StreamPreemptedByHigherRank |
6 |
Stream pre-empted by higher rank |
|
LatencyHasChanged |
7 |
Reported latency has changed |
|
EgressPortNotAvbCapable |
8 |
Egress port is not AVBCapable |
|
UseDifferentDestinationAddress |
9 |
Use a different destination address |
|
OutOfMsrpResources |
10 |
Out of MSRP resources |
|
OutOfMmrpResources |
11 |
Out of MMRP resources |
|
CannotStoreDestinationAddress |
12 |
Cannot store destination address |
|
PriorityIsNotAnSrcClass |
13 |
Requested priority is not an SR Class priority |
|
MaxFrameSizeTooLarge |
14 |
MaxFrameSize is too large for media |
|
MaxFanInPortsLimitReached |
15 |
MaxFanInPorts limit has been reached |
|
FirstValueChangedForStreamId |
16 |
Changes in FirstValue for a registered StreamID |
|
VlanBlockedOnEgress |
17 |
VLAN is blocked on this egress port (Registration Forbidden) |
|
VlanTaggingDisabledOnEgress |
18 |
VLAN tagging is disabled on this egress port (untagged set) |
|
SrClassPriorityMismatch |
19 |
SR class priority mismatch |
|
FeatureNotPropagated |
20 |
Enhanced feature cannot be propagated to original Port |
|
MaxLatencyExceeded |
21 |
MaxLatency exceeded |
|
BridgeDoesNotProvideNetworkId |
22 |
Nearest Bridge cannot provide network identification for stream transformation |
|
StreamTransformNotSupported |
23 |
Stream transformation not supported |
|
StreamIdTypeNotSupported |
24 |
Stream identification type not supported for stream transformation |
|
FeatureNotSupported |
25 |
Enhanced feature cannot be supported without a CNC |
Its representation in the AddressSpace is defined in Table 27.
Table 27 – TsnFailureCode Definition
|
Attribute |
Value |
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|
BrowseName |
TsnFailureCode |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the Enumeration type defined in OPC 10000-5 |
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|
HasProperty |
Variable |
EnumValues |
EnumValueType[] |
PropertyType |
|
|
|
Conformance Units |
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|
BNM TSN Base Info |
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