All MIBs › HH3C-VSAN-MIB › hh3cVsanDmDomainIdChangeNotifyEnable
hh3cVsanDmDomainIdChangeNotifyEnable
Module: HH3C-VSAN-MIB
OID (symbolic): HH3C-VSAN-MIB::hh3cVsanDmDomainIdChangeNotifyEnable
OID (numeric): 1.3.6.1.4.1.25506.2.127.1.1.3.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Specifies whether the hh3cVsanDmDomainIdChangeNotify can be sent when the Domain ID of the local switch changed in a VSAN.
What is hh3cVsanDmDomainIdChangeNotifyEnable?
This writable boolean controls whether the switch sends the hh3cVsanDmDomainIdChangeNotify trap whenever the local switch's domain ID changes in this VSAN, and defaults to false. Admins enable this to get immediate notification of domain ID churn, which can indicate fabric instability or a conflict with another switch's configured domain ID, rather than only discovering the change by polling hh3cVsanDmDomainIdAssigned. For example, enabling hh3cVsanDmDomainIdChangeNotifyEnable on a storage-facing VSAN lets the admin get paged the instant a switch's domain ID shifts, which could otherwise silently disrupt zoning that references the old domain ID.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.127.1.1.3.1.2 snmpwalk -v2c -c public <target> HH3C-VSAN-MIB::hh3cVsanDmDomainIdChangeNotifyEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.127.1.1.3.1.2.1 snmpget -v2c -c public <target> HH3C-VSAN-MIB::hh3cVsanDmDomainIdChangeNotifyEnable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.127.1.1.3.1.2.1 s <value>
Start monitoring H3C Fibre Channel SAN switch (e.g. CN3660B/CN3360B series, VSAN fabric) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-VSAN-MIB::hh3cVsanDmDomainIdChangeNotifyEnable OID value, configure state conditions and alerts, and monitor any H3C Fibre Channel SAN switch (e.g. CN3660B/CN3360B series, VSAN fabric) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.127 | hh3cSan | HH3C-VSAN-MIB |
| 1.3.6.1.4.1.25506.2.127.1 | hh3cVsan | HH3C-VSAN-MIB |
| 1.3.6.1.4.1.25506.2.127.1.1 | hh3cVsanMibObjects | HH3C-VSAN-MIB |
| 1.3.6.1.4.1.25506.2.127.1.1.3 | hh3cVsanDmNotifications | HH3C-VSAN-MIB |
| 1.3.6.1.4.1.25506.2.127.1.1.3.1 | hh3cVsanDmNotificationSwitch | HH3C-VSAN-MIB |
| 1.3.6.1.4.1.25506.2.127.1.1.3.1.2 | hh3cVsanDmDomainIdChangeNotifyEnable | HH3C-VSAN-MIB |