CTRON-DECIV-ROUTER-MIB :: nwDecIVHostMapIfIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-DECIV-ROUTER-MIBnwDecIVHostMapIfIndex

nwDecIVHostMapIfIndex

Module: CTRON-DECIV-ROUTER-MIB

OID (symbolic): CTRON-DECIV-ROUTER-MIB::nwDecIVHostMapIfIndex

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This is the primary (major) index into the DecIV HostMap table. This number corresponds to the index into the MIB-2 Interfaces Group which describes the DecIV router port for which the entry exists.

What is nwDecIVHostMapIfIndex?

nwDecIVHostMapIfIndex is a read-only integer serving as the primary index into the DECnet Phase IV host-map table, corresponding to the MIB-2 Interfaces group entry that identifies the router port this host mapping belongs to. An admin uses this to know which local interface a particular host-to-address mapping entry is associated with. For example, an entry with nwDecIVHostMapIfIndex set to 4 tells the admin that host mapping applies to whatever DECnet host is reachable via the router port MIB-2 lists as ifIndex 4.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1.1.1
snmpwalk -v2c -c public <target> CTRON-DECIV-ROUTER-MIB::nwDecIVHostMapIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1.1.1.1
snmpget -v2c -c public <target> CTRON-DECIV-ROUTER-MIB::nwDecIVHostMapIfIndex.1

Start monitoring Cabletron router/multiprotocol switch (legacy DECnet Phase IV) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-DECIV-ROUTER-MIB::nwDecIVHostMapIfIndex OID value, configure state conditions and alerts, and monitor any Cabletron router/multiprotocol switch (legacy DECnet Phase IV) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.3nwRtrProtoSuitesROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.3.3nwDecIVRouterCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2nwDecIVComponentsCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2.6nwDecIVEndSystemsCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3nwDecIVHostsToMediaCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1nwDecIVHostMapTableCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1.1nwDecIVHostMapEntryCTRON-DECIV-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.3.2.6.3.1.1.1nwDecIVHostMapIfIndexCTRON-DECIV-ROUTER-MIB