All MIBs › HPN-ICF-NPV-MIB › hpnicfNpvLoadbalanceVsan
hpnicfNpvLoadbalanceVsan
Module: HPN-ICF-NPV-MIB
OID (symbolic): HPN-ICF-NPV-MIB::hpnicfNpvLoadbalanceVsan
OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1.1
Node type: OBJECT-TYPE
Type: HpnicfFcVsanIndex
Access: read-write
Description: Used to trigger a load-banlancing in the specified VSAN (Virtual Storage Area Network).
When the hpnicfNpvLoadbalanceVsan is set to a specific VSAN, a disruptive load-balancing process will be initiated in the VSAN so that all nodes in the VSAN will re-login to the core switch.
This load-balancing process redistributes downlink traffic across all uplink interfaces for better load balancing, but it causes traffic interruption.
What is hpnicfNpvLoadbalanceVsan?
Setting this read-write object to a specific Fibre Channel VSAN index triggers a disruptive traffic load-balancing operation across that VSAN's NPV uplinks. Admins use this to force all nodes in the specified VSAN to re-login to the core switch, redistributing downlink traffic evenly across the available uplink interfaces after, for example, adding new uplinks or noticing uneven traffic distribution. For instance, setting hpnicfNpvLoadbalanceVsan to VSAN 10 during a maintenance window rebalances all server logins in VSAN 10 across the NPV switch's uplinks, at the cost of a brief traffic interruption.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1.1 snmpwalk -v2c -c public <target> HPN-ICF-NPV-MIB::hpnicfNpvLoadbalanceVsan
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1.1.1 snmpget -v2c -c public <target> HPN-ICF-NPV-MIB::hpnicfNpvLoadbalanceVsan.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1.1.1 s <value>
Start monitoring HP Comware-based Fibre Channel SAN edge switch (NPV mode) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HPN-ICF-NPV-MIB::hpnicfNpvLoadbalanceVsan OID value, configure state conditions and alerts, and monitor any HP Comware-based Fibre Channel SAN edge switch (NPV mode) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.15 | hpnicf | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2 | hpnicfCommon | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.127 | hpnicfSan | HPN-ICF-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.15.2.127.6 | hpnicfNpv | HPN-ICF-NPV-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1 | hpnicfNpvMibObjects | HPN-ICF-NPV-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1 | hpnicfNpvConfiguration | HPN-ICF-NPV-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1 | hpnicfNpvGlobalObjects | HPN-ICF-NPV-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.127.6.1.1.1.1 | hpnicfNpvLoadbalanceVsan | HPN-ICF-NPV-MIB |