MRV-IN-REACH-DECNET-MIB

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Category: AppleTalk / DECnet, MRV In-Reach Console / Terminal Server

Description: Manages MRV In-Reach DECnet routing adjacency and circuit configuration.

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What Is MRV-IN-REACH-DECNET-MIB?

MRV-IN-REACH-DECNET-MIB is an MRV Communications proprietary MIB for the In-Reach product line of terminal/console servers, specifically covering DECnet routing adjacency and circuit configuration for legacy DEC-network protocol support on those devices. It exposes configuration data for DECnet circuits and routing adjacencies configured on the In-Reach device. Its monitoring value is largely configuration/status oriented for the legacy DECnet routing feature — confirming DECnet circuits are correctly configured and routing adjacencies are established, which is a software/protocol-status function rather than physical hardware monitoring. No module description was provided, but as an MRV In-Reach product MIB it likely sits alongside the broader In-Reach MIB family (e.g., the IP-focused In-Reach MIB) sharing a common device management structure. It would be deployed on MRV In-Reach terminal/console servers in legacy environments still running DECnet-based systems requiring out-of-band or console access management, where MRV-IN-REACH-DECNET-MIB SNMP monitoring confirms DECnet circuits and routing adjacencies remain correctly configured.

IPNetwork Monitor allows you to monitor SNMP objects defined in MRV-IN-REACH-DECNET-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

MRV In-Reach terminal/console servers

Monitoring Examples

No sample object names were provided for this MIB, so specific objects cannot be cited from the source data. A DECnet routing MIB of this kind would typically expose a circuit table and adjacency table that an administrator would poll to confirm a DECnet circuit is up and its routing adjacency established, but this cannot be grounded in real object names here since sample_objects was empty.

What Can Be Monitored

DECnet circuit configuration
DECnet routing adjacency status

Imported Objects

From MRV-IN-REACH-PRODUCT-DIVISION-MIB

DateTime
mrvInReachProductDivision	OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter

From RFC1289-phivMIB

PhivAddr

OIDs

OID symbolic	OID numeric	Type	Access	Description
phivCircuitEntry	1.3.6.1.4.1.33.14.2.2.1.1		not-accessible	Parameter values for a DECnet circuit.
CTR phivCircuitErrors	1.3.6.1.4.1.33.14.2.2.1.1.4	Counter	read-only	The number of routed DECnet packets received in error on this circuit.
INT phivCircuitExportAction	1.3.6.1.4.1.33.14.2.5.1.1.4	INTEGER	read-write	The action to take if the address field along with the mask field matches the route entry.
PHI phivCircuitExportAddr	1.3.6.1.4.1.33.14.2.5.1.1.2	PhivAddr	read-only	The address (node or area) to match against learned route entries to decide whether to export the entry to the routing database.
INT phivCircuitExportAreaAction	1.3.6.1.4.1.33.14.2.6.1.1.4	INTEGER	read-write	The action to take if the address field along with the mask field matches the route entry.
PHI phivCircuitExportAreaAddr	1.3.6.1.4.1.33.14.2.6.1.1.2	PhivAddr	read-only	The address (node or area) to match against learned route entries to decide whether to export the entry to the routing database.
phivCircuitExportAreaEntry	1.3.6.1.4.1.33.14.2.6.1.1		not-accessible	Parameter values for an export area filter.
INT phivCircuitExportAreaIf	1.3.6.1.4.1.33.14.2.6.1.1.1	INTEGER	read-only	The interface associated with the export area routing filter.
PHI phivCircuitExportAreaMask	1.3.6.1.4.1.33.14.2.6.1.1.3	PhivAddr	read-only	The mask which is ANDed with the address field as well as the route entries address to determine whether the address matches the route entry.
INT phivCircuitExportAreaStatus	1.3.6.1.4.1.33.14.2.6.1.1.5	INTEGER	read-write	Setting to 'invalid' removes this export area filter from the table. Setting to 'valid' has no effect.
phivCircuitExportAreaTable	1.3.6.1.4.1.33.14.2.6.1		not-accessible	A list of circuit export area filter entries.
phivCircuitExportEntry	1.3.6.1.4.1.33.14.2.5.1.1		not-accessible	Parameter values for an export filter.
INT phivCircuitExportIf	1.3.6.1.4.1.33.14.2.5.1.1.1	INTEGER	read-only	The interface associated with the export routing filter.
PHI phivCircuitExportMask	1.3.6.1.4.1.33.14.2.5.1.1.3	PhivAddr	read-only	The mask which is ANDed with the address field as well as the route entries address to determine whether the address matches the route entry.
INT phivCircuitExportStatus	1.3.6.1.4.1.33.14.2.5.1.1.5	INTEGER	read-write	Setting to 'invalid' removes this export filter from the table. Setting to 'valid' has no effect.
phivCircuitExportTable	1.3.6.1.4.1.33.14.2.5.1		not-accessible	A list of circuit export filter entries.
INT phivCircuitFilterAction	1.3.6.1.4.1.33.14.2.7.1.1.6	INTEGER	read-write	The action to take if the address fields along with the mask fields match the packet.
PHI phivCircuitFilterDstAddr	1.3.6.1.4.1.33.14.2.7.1.1.2	PhivAddr	read-only	The address (node or area) to match against the destination address of the packet to decide whether to forward the packet.
PHI phivCircuitFilterDstMask	1.3.6.1.4.1.33.14.2.7.1.1.3	PhivAddr	read-only	The mask which is ANDed with the destination address field and the packet's destination address to determine whether the address matches the packet's address.
phivCircuitFilterEntry	1.3.6.1.4.1.33.14.2.7.1.1		not-accessible	Parameter values for a filter.
INT phivCircuitFilterIf	1.3.6.1.4.1.33.14.2.7.1.1.1	INTEGER	read-only	The interface associated with the filter entry.
PHI phivCircuitFilterSrcAddr	1.3.6.1.4.1.33.14.2.7.1.1.4	PhivAddr	read-only	The address (node or area) to match against the source address of the packet to decide whether to forward the packet.
PHI phivCircuitFilterSrcMask	1.3.6.1.4.1.33.14.2.7.1.1.5	PhivAddr	read-only	The mask which is ANDed with the source address field and the packet's source address to determine whether the address matches the packet's address.
INT phivCircuitFilterStatus	1.3.6.1.4.1.33.14.2.7.1.1.7	INTEGER	read-write	Setting to 'invalid' removes this Filter filter from the table. Setting to 'valid' has no effect.
phivCircuitFilterTable	1.3.6.1.4.1.33.14.2.7.1		not-accessible	A list of circuit filter entries.
INT phivCircuitImportAction	1.3.6.1.4.1.33.14.2.3.1.1.4	INTEGER	read-write	The action to take if the address field along with the mask field matches the route entry.
PHI phivCircuitImportAddr	1.3.6.1.4.1.33.14.2.3.1.1.2	PhivAddr	read-only	The address (node or area) to match against learned route entries to decide whether to import the entry to the routing database.
INT phivCircuitImportAreaAction	1.3.6.1.4.1.33.14.2.4.1.1.4	INTEGER	read-write	The action to take if the address field along with the mask field matches the route entry.
PHI phivCircuitImportAreaAddr	1.3.6.1.4.1.33.14.2.4.1.1.2	PhivAddr	read-only	The address (node or area) to match against learned route entries to decide whether to import the entry to the routing database.
phivCircuitImportAreaEntry	1.3.6.1.4.1.33.14.2.4.1.1		not-accessible	Parameter values for an import area filter.
INT phivCircuitImportAreaIf	1.3.6.1.4.1.33.14.2.4.1.1.1	INTEGER	read-only	The interface associated with the import area routing filter.
PHI phivCircuitImportAreaMask	1.3.6.1.4.1.33.14.2.4.1.1.3	PhivAddr	read-only	The mask which is ANDed with the address field as well as the route entries address to determine whether the address matches the route entry.
INT phivCircuitImportAreaStatus	1.3.6.1.4.1.33.14.2.4.1.1.5	INTEGER	read-write	Setting to 'invalid' removes this import area filter from the table. Setting to 'valid' has no effect.
phivCircuitImportAreaTable	1.3.6.1.4.1.33.14.2.4.1		not-accessible	A list of circuit import area filter entries.
phivCircuitImportEntry	1.3.6.1.4.1.33.14.2.3.1.1		not-accessible	Parameter values for an import filter.
INT phivCircuitImportIf	1.3.6.1.4.1.33.14.2.3.1.1.1	INTEGER	read-only	The interface associated with the import routing filter.
PHI phivCircuitImportMask	1.3.6.1.4.1.33.14.2.3.1.1.3	PhivAddr	read-only	The mask which is ANDed with the address field as well as the route entries address to determine whether the address matches the route entry.
INT phivCircuitImportStatus	1.3.6.1.4.1.33.14.2.3.1.1.5	INTEGER	read-write	Setting to 'invalid' removes this import filter from the table. Setting to 'valid' has no effect.
phivCircuitImportTable	1.3.6.1.4.1.33.14.2.3.1		not-accessible	A list of circuit import filter entries.
INT phivCircuitLastError	1.3.6.1.4.1.33.14.2.2.1.1.5	INTEGER	read-only	The error of the last routed DECnet packet received in error on this circuit.
OCT phivCircuitLastErrorData	1.3.6.1.4.1.33.14.2.2.1.1.7	OCTET STRING	read-only	The first 22 bytes of the last routed DECnet packet received in error on this circuit.
DAT phivCircuitLastErrorTime	1.3.6.1.4.1.33.14.2.2.1.1.6	DateTime	read-only	The date and time that the last routed DECnet packet was received in error on this circuit.
INT phivCircuitOperCost	1.3.6.1.4.1.33.14.2.2.1.1.3	INTEGER	read-only	The actual cost associated with the circuit.
INT phivCircuitProtocolPriority	1.3.6.1.4.1.33.14.2.2.1.1.8	INTEGER	read-write	The priority at which all DECnet routed packets will be placed on the WAN output queue.
INT phivCircuitRoutingPriority	1.3.6.1.4.1.33.14.2.2.1.1.9	INTEGER	read-write	Router's priority to be designated router on this circuit.
INT phivCircuitRoutingTimer	1.3.6.1.4.1.33.14.2.2.1.1.2	INTEGER	read-write	The maximum time in seconds allowed between Routing updates on the circuit. Different values for LANs vs. WANs.
phivCircuitTable	1.3.6.1.4.1.33.14.2.2.1		not-accessible	A list of DECnet circuit entries.
INT phivMaxPaths	1.3.6.1.4.1.33.14.2.1.2	INTEGER	read-write	The maximum number of equal cost next hops that the router can remember and successfully load balance between.
INT phivPathSelection	1.3.6.1.4.1.33.14.2.1.1	INTEGER	read-write	The algorithm used to balance traffic between equal next hop paths. 'roundRobin' selects the next hop using a round robin algorithm for each hop. 'samePath' selects the next hop guaranteeing that all packets with the same source/destination pair will always use the same next hop.
INT phivStatus	1.3.6.1.4.1.33.14.2.1.3	INTEGER	read-only	The status of the DECnet routing software.
PHI phivTrafficDst	1.3.6.1.4.1.33.14.2.8.2.1.3	PhivAddr	read-only	The destination to which the traffic entry applies.
phivTrafficEntry	1.3.6.1.4.1.33.14.2.8.2.1		not-accessible	A traffic entry.
INT phivTrafficIf	1.3.6.1.4.1.33.14.2.8.2.1.5	INTEGER	read-only	The inbound interface to which the traffic entry applies. This value is the same as IfIndex.
INT phivTrafficIndex	1.3.6.1.4.1.33.14.2.8.2.1.1	INTEGER	read-only	Identification of this traffic entry.
INT phivTrafficPercent	1.3.6.1.4.1.33.14.2.8.2.1.2	INTEGER	read-only	The percentage of total traffic that this traffic entry represents, in tenths of a percent.
INT phivTrafficSort	1.3.6.1.4.1.33.14.2.8.1	INTEGER	read-write	Setting to 'execute' causes the most recent traffic information to be sorted into the phivTrafficTable. The sorting precedence is: decreasing percentage, increasing destination address, increasing source address, and increasing interface number. Setting to 'ready' has no effect.
PHI phivTrafficSrc	1.3.6.1.4.1.33.14.2.8.2.1.4	PhivAddr	read-only	The source to which the traffic entry applies.
phivTrafficTable	1.3.6.1.4.1.33.14.2.8.2		not-accessible	A list of traffic entries, sorted in the order specified by phivTrafficSort.
OCT rcpRemoteAddress	1.3.6.1.4.1.33.14.1.1	OCTET STRING	read-only	If a remote console session exists, the Ethernet address of the remote partner, otherwise zero length.
xDecnet	1.3.6.1.4.1.33.14
xPhiv	1.3.6.1.4.1.33.14.2
xPhivCircuit	1.3.6.1.4.1.33.14.2.2
INT xPhivCircuitIndex	1.3.6.1.4.1.33.14.2.2.1.1.1	INTEGER	read-only	Identification of a circuit entry. Same as an interface index (ifIndex).
xPhivExport	1.3.6.1.4.1.33.14.2.5
xPhivExportArea	1.3.6.1.4.1.33.14.2.6
xPhivFilter	1.3.6.1.4.1.33.14.2.7
xPhivImport	1.3.6.1.4.1.33.14.2.3
xPhivImportArea	1.3.6.1.4.1.33.14.2.4
xPhivRoute	1.3.6.1.4.1.33.14.2.1
xPhivTraffic	1.3.6.1.4.1.33.14.2.8
xRcp	1.3.6.1.4.1.33.14.1

RFC description

DECnet Phase IV routing and remote console management for MRV In-Reach devices.

Start monitoring MRV In-Reach terminal/console server (DECnet routing) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download MRV-IN-REACH-DECNET-MIB

What Is MRV-IN-REACH-DECNET-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description