All MIBs › CIENA-CES-MPLS-MIB › cienaCesMplsNotifEncapTunnelOamFaulted
cienaCesMplsNotifEncapTunnelOamFaulted
Module: CIENA-CES-MPLS-MIB
OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesMplsNotifEncapTunnelOamFaulted
OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.1.9.1.1.6
Node type: OBJECT-TYPE
Type: TunnelOamFault
Access: accessible-for-notify
Description: Indication if the tunnel has Oam fault.
What is cienaCesMplsNotifEncapTunnelOamFaulted?
This flag, carried in a trap, indicates whether MPLS OAM (the LSP's continuity/fault-detection mechanism, such as BFD-over-MPLS) has detected a fault on this specific encapsulation tunnel. Because OAM can detect a broken LSP faster than routing protocol convergence would, an admin treats this flag as an early warning that traffic on this tunnel may already be blackholing even though the tunnel's own admin/oper state hasn't flipped yet. For example, a trap showing this fault flag set while oper state still reads up should prompt an immediate check of the LSP's live traffic counters rather than waiting for a state-change alert.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.18 | cienaCesMplsMIB | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1 | cienaCesMplsMIBObjects | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1 | cienaCesMpls | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.9 | cienaCesMplsEncapTunnelNotif | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.9.1 | cienaCesMplsNotifEncapTunnelTable | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.9.1.1 | cienaCesMplsNotifEncapTunnelEntry | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.9.1.1.6 | cienaCesMplsNotifEncapTunnelOamFaulted | CIENA-CES-MPLS-MIB |