Loopback Message
E1028801
Loopback Message is a network operations, administration, and maintenance (OAM) protocol data unit used in IEEE 802.1ag to test connectivity and verify the reachability of Ethernet network devices.
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
IEEE 802.1ag construct
ⓘ
OAM protocol data unit ⓘ |
| abbreviation | LBM ⓘ |
| appliesTo | Ethernet networks NERFINISHED ⓘ |
| associatedWith |
Connectivity Fault Management
NERFINISHED
ⓘ
maintenance association ⓘ |
| belongsToCategory | network operations, administration, and maintenance ⓘ |
| canBeGeneratedBy |
OAM-capable network device
ⓘ
network management system ⓘ |
| definedIn | IEEE 802.1ag Connectivity Fault Management NERFINISHED ⓘ |
| hasCompanionMessage |
LBR
GENERATED
ⓘ
Loopback Reply GENERATED ⓘ |
| hasDirection | unidirectional ⓘ |
| hasField |
maintenance association identifier
ⓘ
maintenance level ⓘ transaction identifier ⓘ |
| hasPDUType | CFM OAM PDU ⓘ |
| isSimilarTo | ICMP Echo Request NERFINISHED ⓘ |
| protocolLayer | data link layer ⓘ |
| receivedBy |
MEP
ⓘ
maintenance association end point ⓘ |
| relatedConcept |
Continuity Check Message
ⓘ
Linktrace Message ⓘ |
| requiresResponse | Loopback Reply ⓘ |
| scope |
link-level OAM
ⓘ
service-level OAM ⓘ |
| sentBy |
MEP
ⓘ
maintenance association end point ⓘ |
| standardizedBy | IEEE NERFINISHED ⓘ |
| supportsOperation |
on-demand connectivity test
ⓘ
proactive connectivity monitoring ⓘ |
| transportedOver | Ethernet frames ⓘ |
| triggeredBy | OAM management entity ⓘ |
| usedFor |
connectivity testing
ⓘ
fault management in Ethernet networks ⓘ reachability verification ⓘ troubleshooting Ethernet connectivity issues ⓘ |
| usedIn | Ethernet OAM NERFINISHED ⓘ |
| usedInContext |
carrier Ethernet services
ⓘ
enterprise Ethernet networks ⓘ service provider networks ⓘ |
| usedInStandard | IEEE 802.1ag NERFINISHED ⓘ |
| usedTo |
measure basic connectivity between two points
ⓘ
verify path continuity between MEPs ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.