mplsFrrGeneralConstraintsTunnelInstance
MPLS-FRR-GENERAL-STD-MIB ·
.1.3.6.1.2.1.202.1.3.1.3
Object
Uniquely identifies an existing instance of this tunnel
for which fast reroute is requested. Note that a value of
0 indicates that the configuration points at a tunnel
head (as specified in RFC 3812). This is typically how
configuration of this feature is performed on devices
where the actual protection LSP used is left up to the
protecting tunnel. However, in cases where static
configuration is possible, any valid tunnel instance is
permissible. In these cases, it is recommended that the
instance index follow the following convention so as
to make identification of backup LSPs easier:
- lower 16 bits : protected tunnel instance
- higher 16 bits: must be all zeros
Context
- MIB
- MPLS-FRR-GENERAL-STD-MIB
- OID
.1.3.6.1.2.1.202.1.3.1.3- Type
- column
- Access
- noaccess
- Status
- current
- Parent
- mplsFrrGeneralConstraintsEntry
Net-SNMP examples
How SNMP and these commands workWalk the column to discover its indexed instances, or supply every index to read one instance.
Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MPLS-FRR-GENERAL-STD-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MPLS-FRR-GENERAL-STD-MIB::mplsFrrGeneralConstraintsTunnelInstance'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'MPLS-FRR-GENERAL-STD-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MPLS-FRR-GENERAL-STD-MIB::mplsFrrGeneralConstraintsTunnelInstance.<mplsFrrGeneralConstraintsIfIndexOrZero>.<mplsFrrGeneralConstraintsTunnelIndex>.<mplsFrrGeneralConstraintsTunnelInstance>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'MPLS-FRR-GENERAL-STD-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'MPLS-FRR-GENERAL-STD-MIB::mplsFrrGeneralConstraintsTunnelInstance'
Syntax
- Source
- MPLS-TC-STD-MIBMplsTunnelInstanceIndex
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295