All MIBs › PRVT-MPLS-TE-MIB › mplsTunnelARHopExpLabel
mplsTunnelARHopExpLabel
Module: PRVT-MPLS-TE-MIB
OID (symbolic): PRVT-MPLS-TE-MIB::mplsTunnelARHopExpLabel
OID (numeric): 1.3.6.1.4.1.738.1.6.5.2.1.7.1.9
Node type: OBJECT-TYPE
Type: MplsGeneralizedLabel
Access: read-only
Description: If mplsTunnelARHopLabelStatus has the present(0) bit set, then this value indicates the label value used for this hop. This object is otherwise insignificant and should contain a value of 0.
When this label is read from a signaling protocol message, it is copied byte for byte as is. Therefore, if the label octet string is understood to represent multibyte values, it encodes those values in network (big-endian) byte order. This interpretation applies in particular to the non-generalized MPLS labels (32 bits) used in ATM, FR and generic MPLS networks.
What is mplsTunnelARHopExpLabel?
The forward label value actually in use on this hop, meaningful when mplsTunnelARHopLabelStatuses shows a forward label is present; otherwise it's reported as 0.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.2.1.7.1.9 snmpwalk -v2c -c public <target> PRVT-MPLS-TE-MIB::mplsTunnelARHopExpLabel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.2.1.7.1.9.1 snmpget -v2c -c public <target> PRVT-MPLS-TE-MIB::mplsTunnelARHopExpLabel.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.6 | ipSwitch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.6.5 | mpls | PRVT-CR-LDP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.6.5.2 | mplsTeMIB | PRVT-MPLS-TE-MIB |
| 1.3.6.1.4.1.738.1.6.5.2.1 | mplsTeObjects | PRVT-MPLS-TE-MIB |
| 1.3.6.1.4.1.738.1.6.5.2.1.7 | mplsTunnelARHopTable | PRVT-MPLS-TE-MIB |
| 1.3.6.1.4.1.738.1.6.5.2.1.7.1 | mplsTunnelARHopEntry | PRVT-MPLS-TE-MIB |
| 1.3.6.1.4.1.738.1.6.5.2.1.7.1.9 | mplsTunnelARHopExpLabel | PRVT-MPLS-TE-MIB |