All MIBs › TUNNEL-MIB › tunnelIfFlowLabel
tunnelIfFlowLabel
Module: TUNNEL-MIB
OID (symbolic): TUNNEL-MIB::tunnelIfFlowLabel
OID (numeric): 1.3.6.1.2.1.10.131.1.1.1.1.7
Node type: OBJECT-TYPE
Type: IPv6FlowLabelOrAny
Access: read-write
Description: The method used to set the IPv6 Flow Label value. This object need not be present in rows where tunnelIfAddressType indicates the tunnel is not over IPv6. A value of -1 indicates that a traffic conditioner is invoked and more information may be available in a traffic conditioner MIB. Any other value indicates that the Flow Label field is set to the indicated value.
What is tunnelIfFlowLabel?
This read-write value controls how the IPv6 Flow Label field is set in this tunnel's outer IPv6 header, relevant only when tunnelIfAddressType indicates the tunnel runs over IPv6: a value of -1 means a traffic conditioner determines it, and any other value sets the Flow Label field directly to that value. Admins use it to control flow-based traffic handling for tunneled IPv6 packets, such as for equal-cost load balancing that keys off the flow label. For example, setting this to a specific nonzero flow label value ensures all traffic through this IPv6 tunnel is consistently tagged for flow-aware routing or load balancing along the path.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.131.1.1.1.1.7 snmpwalk -v2c -c public <target> TUNNEL-MIB::tunnelIfFlowLabel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.131.1.1.1.1.7.1 snmpget -v2c -c public <target> TUNNEL-MIB::tunnelIfFlowLabel.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.10.131.1.1.1.1.7.1 s <value>
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.131 | tunnelMIB | TUNNEL-MIB |
| 1.3.6.1.2.1.10.131.1 | tunnelMIBObjects | TUNNEL-MIB |
| 1.3.6.1.2.1.10.131.1.1 | tunnel | TUNNEL-MIB |
| 1.3.6.1.2.1.10.131.1.1.1 | tunnelIfTable | TUNNEL-MIB |
| 1.3.6.1.2.1.10.131.1.1.1.1 | tunnelIfEntry | TUNNEL-MIB |
| 1.3.6.1.2.1.10.131.1.1.1.1.7 | tunnelIfFlowLabel | TUNNEL-MIB |