There are two types of OAM packets, CV and FFD.
The CV flow is generated at the source LSR of the LSP with
a nominal frequency of 1/s and terminated at the sink LSR of the LSP.
FFD provides failure detection option for an LSP independent
of the CV based availability model and is not tied to the
CV insertion rate. Insertion rates at 1/s or faster may
also be used.
The CV/FFD packet contains a network-unique identifier (TTSI)
so that all types of defects can be detected.
1: CV;
2: FFD.
Parsed from file HUAWEI-MPLSOAM-MIB.mib.txt
Company: huawei
Module: HUAWEI-MPLSOAM-MIB
hwMplsOamIgrDetType OBJECT-TYPE SYNTAX INTEGER { cv(1), ffd(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "There are two types of OAM packets, CV and FFD. The CV flow is generated at the source LSR of the LSP with a nominal frequency of 1/s and terminated at the sink LSR of the LSP. FFD provides failure detection option for an LSP independent of the CV based availability model and is not tied to the CV insertion rate. Insertion rates at 1/s or faster may also be used. The CV/FFD packet contains a network-unique identifier (TTSI) so that all types of defects can be detected. 1: CV; 2: FFD." ::= { hwMplsOamIgrEntry 3 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.1 | hwMplsOamIgrIndex | 0 | 0 | The interface index of the detected tunnel. |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.2 | hwMplsOamIgrTunnName | 0 | 0 | The name of a tunnel. For ingress, it means the tunnel name of the detected LSP. For egress, it means the tunnel name of the reve… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.4 | hwMplsOamIgrDetFreq | 0 | 0 | For CV: the frequency is static, per second. For FFD: the frequency is set by user. The value can be 10ms, 20ms, 50ms,100ms,200ms… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.5 | hwMplsOamIgrRevType | 0 | 0 | When an LSP is found to be in defect, the sink LSR if the LSP should send BDI to inform the source LSR of the LSP, the BDI is tra… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.6 | hwMplsOamIgrRevLspName | 0 | 0 | The object indicates name of the reverse LSP. |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.7 | hwMplsOamIgrRevLsrId | 0 | 0 | Only for ingress, the object indicates the ingress LSR ID of the reverse LSP,, expressed in IP address. |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.8 | hwMplsOamIgrRevSessTunnId | 0 | 0 | Only for ingress, the object indicates the session tunnel ID of the reverse LSP. |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.9 | hwMplsOamIgrEnable | 0 | 0 | Whether one LSP is OAM enable. If disable, LSP is not monitored; If enable, CV/FFD is generated at the source LSR of the LSP and c… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.10 | hwMplsOamIgrValid | 0 | 0 | 0: stop detect; 1: start detect. |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.11 | hwMplsOamIgrAvaState | 0 | 0 | If the LSP Timer (T1) expires, then the LSP enters the Unavailable state. The start point of the Unavailable state is deemed to b… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.12 | hwMplsOamIgrDefectType | 0 | 0 | Defect is defined as interruption of the capability of a transport entity (e.g., network connection) to transfer user or OAM info… |
| 1.3.6.1.4.1.2011.5.12.7.1.1.2.1.13 | hwMplsOamIgrRowStatus | 0 | 0 | This variable is used to create, modify, and delete a row in this table. |