---
oid: "1.3.6.1.4.1.21839.1.2.20.0"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 21839 alaxalaProductId(1) axSwitch(2) ax4630s(20) 0}"
description: "Translating SNMPv1 notification parameters to SNMPv2 notification parameters (see IETF [RFC 3584](https://www.rfc-editor.org/rfc/rfc3584.html), section 3.1)"
last-modified: "2026-04-13"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.21839.1.2.20.0` (last updated: 2026-04-13)

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 21839 alaxalaProductId(1) axSwitch(2) ax4630s(20) 0}
```

### Description

Translating SNMPv1 notification parameters to SNMPv2 notification parameters (see IETF [RFC 3584](https://www.rfc-editor.org/rfc/rfc3584.html), section 3.1)

**Classification**: MIB object for network management

### Child OIDs

- `1.3.6.1.4.1.21839.1.2.20.0.1`: `ax4630sSystemMsgTrap(1)`
- `1.3.6.1.4.1.21839.1.2.20.0.4`: `ax4630sTemperatureTrap(4)`
- `1.3.6.1.4.1.21839.1.2.20.0.6`: `ax4630sGsrpStateTransitionTrap(6)`
- `1.3.6.1.4.1.21839.1.2.20.0.8`: `ax4630sAirFanStopTrap(8)`
- `1.3.6.1.4.1.21839.1.2.20.0.9`: `ax4630sPowerSupplyFailureTrap(9)`
- `1.3.6.1.4.1.21839.1.2.20.0.10`: `ax4630sLoginSuccessTrap(10)`
- `1.3.6.1.4.1.21839.1.2.20.0.11`: `ax4630sLoginFailureTrap(11)`
- `1.3.6.1.4.1.21839.1.2.20.0.12`: `ax4630sLogoutTrap(12)`
- `1.3.6.1.4.1.21839.1.2.20.0.13`: `ax4630sMemoryUsageTrap(13)`
- `1.3.6.1.4.1.21839.1.2.20.0.18`: `ax4630sFrameErrorReceiveTrap(18)`
- `1.3.6.1.4.1.21839.1.2.20.0.19`: `ax4630sFrameErrorSendTrap(19)`
- `1.3.6.1.4.1.21839.1.2.20.0.20`: `ax4630sBroadcastStormDetectTrap(20)`
- `1.3.6.1.4.1.21839.1.2.20.0.21`: `ax4630sMulticastStormDetectTrap(21)`
- `1.3.6.1.4.1.21839.1.2.20.0.22`: `ax4630sUnicastStormDetectTrap(22)`
- `1.3.6.1.4.1.21839.1.2.20.0.23`: `ax4630sBroadcastStormPortInactivateTrap(23)`
- `1.3.6.1.4.1.21839.1.2.20.0.24`: `ax4630sMulticastStormPortInactivateTrap(24)`
- `1.3.6.1.4.1.21839.1.2.20.0.25`: `ax4630sUnicastStormPortInactivateTrap(25)`
- `1.3.6.1.4.1.21839.1.2.20.0.26`: `ax4630sBroadcastStormRecoverTrap(26)`
- `1.3.6.1.4.1.21839.1.2.20.0.27`: `ax4630sMulticastStormRecoverTrap(27)`
- `1.3.6.1.4.1.21839.1.2.20.0.28`: `ax4630sUnicastStormRecoverTrap(28)`
- `1.3.6.1.4.1.21839.1.2.20.0.29`: `ax4630sEfmoamUdldPortInactivateTrap(29)`
- `1.3.6.1.4.1.21839.1.2.20.0.30`: `ax4630sEfmoamLoopDetectPortInactivateTrap(30)`
- `1.3.6.1.4.1.21839.1.2.20.0.36`: `ax4630sAxrpStateTransitionTrap(36)`
- `1.3.6.1.4.1.21839.1.2.20.0.37`: `ax4630sAxrpRingport1MonitoringStartTrap(37)`
- `1.3.6.1.4.1.21839.1.2.20.0.38`: `ax4630sAxrpRingport1DownTrap(38)`
- `1.3.6.1.4.1.21839.1.2.20.0.39`: `ax4630sAxrpRingport2MonitoringStartTrap(39)`
- `1.3.6.1.4.1.21839.1.2.20.0.40`: `ax4630sAxrpRingport2DownTrap(40)`
- `1.3.6.1.4.1.21839.1.2.20.0.41`: `ax4630sAxrpMultiFaultDetectionStartTrap(41)`
- `1.3.6.1.4.1.21839.1.2.20.0.42`: `ax4630sAxrpMultiFaultDetectionStateTransitionTrap(42)`
- `1.3.6.1.4.1.21839.1.2.20.0.51`: `ax4630sL2ldLinkDown(51)`
- `1.3.6.1.4.1.21839.1.2.20.0.52`: `ax4630sL2ldLinkUp(52)`
- `1.3.6.1.4.1.21839.1.2.20.0.53`: `ax4630sL2ldLoopDetection(53)`
- `1.3.6.1.4.1.21839.1.2.20.0.87`: `ax4630sUlrChangeSecondary(87)`
- `1.3.6.1.4.1.21839.1.2.20.0.88`: `ax4630sUlrChangePrimary(88)`
- `1.3.6.1.4.1.21839.1.2.20.0.89`: `ax4630sUlrActivePortDown(89)`

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**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.