All MIBs › ALCATEL-IGMP-SNOOPING-MIB › sapIgmpSnpgRxNoRtrAlertPkts
sapIgmpSnpgRxNoRtrAlertPkts
Module: ALCATEL-IGMP-SNOOPING-MIB
OID (symbolic): ALCATEL-IGMP-SNOOPING-MIB::sapIgmpSnpgRxNoRtrAlertPkts
OID (numeric): 1.3.6.1.4.1.6527.3.3.2.2.2.5.1.28
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The value of the object sapIgmpSnpgRxNoRtrAlertPkts indicates the number of IGMP packets dropped on this SAP because the Router Alert Option in the IP packet is not set.
What is sapIgmpSnpgRxNoRtrAlertPkts?
Counts IGMP packets dropped on this SAP because the IP Router Alert option was absent, which is required for IGMP messages to be processed by intermediate routers. Hosts or devices sending IGMP without this option set will have their packets silently discarded.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.3.2.2.2.5.1.28 snmpwalk -v2c -c public <target> ALCATEL-IGMP-SNOOPING-MIB::sapIgmpSnpgRxNoRtrAlertPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.3.2.2.2.5.1.28.1 snmpget -v2c -c public <target> ALCATEL-IGMP-SNOOPING-MIB::sapIgmpSnpgRxNoRtrAlertPkts.1
Start monitoring Alcatel-Lucent (Nokia) 7x50 service routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALCATEL-IGMP-SNOOPING-MIB::sapIgmpSnpgRxNoRtrAlertPkts OID value, configure state conditions and alerts, and monitor any Alcatel-Lucent (Nokia) 7x50 service routers from a single console.
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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.3 | alcatelCommonMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.3.2 | alcatelObjects | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.3.2.2 | alxIgmpSnoopingObjs | ALCATEL-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.6527.3.3.2.2.2 | alxIgmpSnoopingSapObjs | ALCATEL-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.6527.3.3.2.2.2.5 | sapIgmpSnpgStatsTable | ALCATEL-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.6527.3.3.2.2.2.5.1 | sapIgmpSnpgStatsEntry | ALCATEL-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.6527.3.3.2.2.2.5.1.28 | sapIgmpSnpgRxNoRtrAlertPkts | ALCATEL-IGMP-SNOOPING-MIB |