TIMETRA-IGMP-MIB :: vRtrIgmpHostStatsMcacPolicyDrops

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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vRtrIgmpHostStatsMcacPolicyDrops

Module: TIMETRA-IGMP-MIB

OID (symbolic): TIMETRA-IGMP-MIB::vRtrIgmpHostStatsMcacPolicyDrops

OID (numeric): 1.3.6.1.4.1.6527.3.1.2.23.4.2.1.28

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The value of the object vRtrIgmpIfStatsMcacPolicyDrops indicates the number times an IGMP Group is dropped because of applying a multicast CAC policy for this host.

What is vRtrIgmpHostStatsMcacPolicyDrops?

A counter of times an IGMP group join for this subscriber host was dropped because a multicast CAC policy denied it, a direct signal that bandwidth-based admission control is rejecting channels for this specific subscriber.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.23.4.2.1.28
snmpwalk -v2c -c public <target> TIMETRA-IGMP-MIB::vRtrIgmpHostStatsMcacPolicyDrops

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.23.4.2.1.28.1
snmpget -v2c -c public <target> TIMETRA-IGMP-MIB::vRtrIgmpHostStatsMcacPolicyDrops.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> vRtrIgmpHostStatsMcacPolicyDrops.1

Start monitoring Nokia/Alcatel-Lucent 7750 SR/7450 ESS edge/access router (IGMP protocol admin/oper status per virtual router) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-IGMP-MIB::vRtrIgmpHostStatsMcacPolicyDrops OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7750 SR/7450 ESS edge/access router (IGMP protocol admin/oper status per virtual router) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.6527timetraALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3timetraProductsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1tmnxSRMIBALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.2tmnxSRObjsALCATEL-IND1-TIMETRA-GLOBAL-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6527.3.1.2.23tmnxIgmpObjsTIMETRA-IGMP-MIB
1.3.6.1.4.1.6527.3.1.2.23.4vRtrIgmpHostObjsTIMETRA-IGMP-MIB
1.3.6.1.4.1.6527.3.1.2.23.4.2vRtrIgmpHostStatsTableTIMETRA-IGMP-MIB
1.3.6.1.4.1.6527.3.1.2.23.4.2.1vRtrIgmpHostStatsEntryTIMETRA-IGMP-MIB
1.3.6.1.4.1.6527.3.1.2.23.4.2.1.28vRtrIgmpHostStatsMcacPolicyDropsTIMETRA-IGMP-MIB