All MIBs › HH3C-EFM-COMMON-MIB › hh3cDot3OamLoopbackControlTx
hh3cDot3OamLoopbackControlTx
Module: HH3C-EFM-COMMON-MIB
OID (symbolic): HH3C-EFM-COMMON-MIB::hh3cDot3OamLoopbackControlTx
OID (numeric): 1.3.6.1.4.1.25506.2.42.3.1.4.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: A count of the number of Loopback Control OAMPDUs transmitted on this interface.
An Loopback Conrol OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Loopback Control code.
Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
What is hh3cDot3OamLoopbackControlTx?
A running count of Loopback Control OAMPDUs transmitted on this interface — the frames used to start or stop remote loopback via hh3cDot3OamLoopbackCommand. Admins can check this counter to confirm a loopback command was actually sent onto the wire.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.3.1.4.1.7 snmpwalk -v2c -c public <target> HH3C-EFM-COMMON-MIB::hh3cDot3OamLoopbackControlTx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.3.1.4.1.7.1 snmpget -v2c -c public <target> HH3C-EFM-COMMON-MIB::hh3cDot3OamLoopbackControlTx.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hh3cDot3OamLoopbackControlTx.1
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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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2.42 | hh3cEpon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.42.3 | hh3cEfmOamMIB | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1 | hh3cDot3OamMIB | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4 | hh3cDot3OamStatsTable | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4.1 | hh3cDot3OamStatsEntry | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4.1.7 | hh3cDot3OamLoopbackControlTx | HH3C-EFM-COMMON-MIB |