All MIBs › RFC1289-phivMIB › phivAdjState
phivAdjState
Module: RFC1289-phivMIB
OID (symbolic): RFC1289-phivMIB::phivAdjState
OID (numeric): 1.3.6.1.2.1.18.11.1.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This value indicates the state of a router adjacency. On adjacencies over a circuit of type (phivCircuitCommonType) Ethernet, CI, or FDDI, with an adjacent node of type (phivAdjType) ROUTING IV or AREA, this variable is the state of the Ethernet Initialization Layer for this adjacency, and can have values INITIALIZING or UP. (See Section 9.1.1 of DECnet Phase IV Routing Layer Functional Specification.)
On adjacencies over a circuit of type (phivCircuitCommonType) Ethernet, CI, or FDDI, with an adjacent node of type (phivAdjType) NONROUTING IV, this variable will always take on the value UP.
On adjacencies over a circuit of type (phivCircuitCommonType) DDCMP POINT, DDCMP CONTROL, DDCMP TRIBUTARY, DDCMP DMC, or X.25, this variable is the state of the Routing Layer Initialization Circuit State. (See section 7.3, ibid.) It can have values between RUN and HALT.
On adjacencies over a circuit of type (phivCircuitCommonType) OTHER, this variable may be used in a manner consistent with the Initialization Layer used on that circuit.
What is phivAdjState?
This read-only value reports the state of this router adjacency, whose meaning depends on the circuit type: for Ethernet/CI/FDDI circuits to a routing/area neighbor it's the Ethernet Initialization Layer state (initializing or up); to a non-routing neighbor it's always up; and for DDCMP/X.25 circuits it's one of the eight Routing-Layer Initialization states from circuit-rejected through complete, off, or halt. Admins read this first when an adjacency won't come up, since it shows exactly which initialization phase it's stuck in.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.18.11.1.1.7 snmpwalk -v2c -c public <target> RFC1289-phivMIB::phivAdjState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.18.11.1.1.7.1 snmpget -v2c -c public <target> RFC1289-phivMIB::phivAdjState.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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.18 | phiv | DECnet-iv |
| 1.3.6.1.2.1.18.11 | adjacency | DECnet-iv |
| 1.3.6.1.2.1.18.11.1 | phivAdjTable | DECnet-iv |
| 1.3.6.1.2.1.18.11.1.1 | phivAdjEntry | DECnet-iv |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.18.11.1.1.7 | phivAdjState | RFC1289-phivMIB |