All MIBs › DECnet-iv › phivAdjState
phivAdjState
Module: DECnet-iv
OID (symbolic): DECnet-iv::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?
Reports the initialization/up state of this adjacency, with the meaning depending on the circuit type: on Ethernet/CI/FDDI circuits to a routing or area neighbor it's Initializing or Up; to a non-routing Phase IV neighbor on those media it's always Up; and on DDCMP or X.25 circuits it instead reflects the Routing Layer Initialization Circuit State, ranging between Run and Halt. Used to confirm whether a specific neighbor relationship has actually finished establishing before expecting routed traffic to flow.
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> DECnet-iv::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> DECnet-iv::phivAdjState.1
Start monitoring DEC/Compaq/HP VAX or Alpha system / DECnet-capable router (DECnet Phase IV) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DECnet-iv::phivAdjState OID value, configure state conditions and alerts, and monitor any DEC/Compaq/HP VAX or Alpha system / DECnet-capable router (DECnet Phase IV) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 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 |
| 1.3.6.1.2.1.18.11.1.1.7 | phivAdjState | DECnet-iv |