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Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
Log Events Guide
This guide provides information about log events.
IGMP_SNOOPING

Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
- Log Events Guide
  This guide provides information about log events.
- OAM and Diagnostics Guide
  This guide describes how to configure features such as service mirroring and Lawful Intercept (LI), and how to use the Operations, Administration, and Maintenance (OAM) and diagnostics tools.
- 7450 and 7750 Troubleshooting Guide
- 7950 Troubleshooting Guide
- Log Events Lookup Tool
  A searchable HTML list of the SR OS events.

IGMP_SNOOPING

eMplsIgmpSnpgMfibFailure

Table 1. eMplsIgmpSnpgMfibFailure properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2010
Event name	eMplsIgmpSnpgMfibFailure
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgEMplsNotifications.1
Default severity	minor
Message format string	Failing to store an entry in the MFIB table for service $svcId
Cause	The eMplsIgmpSnpgMfibFailure notification is generated when an evpn-mpls binding fails to store an entry in the MFIB table. To resolve this, try to increase the svcTlsMfibTableSize or remove another entry from the MFIB table for this service.
Effect	N/A
Recovery	N/A

sapIgmpSnpgGrpLimitExceeded

Table 2. sapIgmpSnpgGrpLimitExceeded properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2001
Event name	sapIgmpSnpgGrpLimitExceeded
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSapNotifications.1
Default severity	warning
Message format string	The number of groups on SAP $sapEncapValue$ in service $svcId$ has exceeded the maximum limit of $sapIgmpSnpgCfgMaxNbrGrps$ - Dropping group $alxIgmpSnpgGroupAddress$
Cause	The sapIgmpSnpgGrpLimitExceeded notification is generated when an IGMP group is dropped on a given SAP because a user configurable upper limit given by sapIgmpSnpgCfgMaxNbrGrps is reached.
Effect	None.
Recovery	Investigate the cause of the excessive groups.

sapIgmpSnpgGrpSrcLimitExceeded

Table 3. sapIgmpSnpgGrpSrcLimitExceeded properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2009
Event name	sapIgmpSnpgGrpSrcLimitExceeded
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSapNotifications.5
Default severity	minor
Message format string	The number of groups or sources on SAP $sapEncapValue$ in service $svcId$ has exceeded the maximum limit of $sapIgmpSnpgCfgMaxNbrSrcs$ - Dropping source $alxIgmpSnpgSourceAddress$ for group $alxIgmpSnpgGroupAddress$
Cause	The sapIgmpSnpgGrpSrcLimitExceeded notification is generated when an IGMP group or source is dropped on a given SAP because a user configurable upper limit given by sapIgmpSnpgCfgMaxNbrGrpSrcs is reached.
Effect	The specified S,G was not added.
Recovery	Investigate the cause of the excessive sources.

sapIgmpSnpgMcacPlcyDropped

Table 4. sapIgmpSnpgMcacPlcyDropped properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2002
Event name	sapIgmpSnpgMcacPlcyDropped
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSapNotifications.2
Default severity	warning
Message format string	Group $alxIgmpSnpgGroupAddress$ is dropped because of multicast CAC policy $sapIgmpSnpgCfgMcacPolicyName$ on SAP $sapEncapValue$ in service $svcId$
Cause	The sapIgmpSnpgMcacPlcyDropped notification is generated when an IGMP group is dropped on a given SAP because of applying a multicast CAC policy given by sapIgmpSnpgCfgMcacPolicyName.
Effect	None.
Recovery	Investigate the cause of the excessive groups.

sapIgmpSnpgMcsFailure

Table 5. sapIgmpSnpgMcsFailure properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2005
Event name	sapIgmpSnpgMcsFailure
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSapNotifications.3
Default severity	warning
Message format string	Group $alxIgmpSnpgGroupAddress$ on SAP $sapEncapValue$ in service $svcId$ could not be synced to MCS - $alxIgmpSnpgMcsFailureReason$
Cause	The sapIgmpSnpgMcsFailure notification is generated when an IGMP group on a given SAP could not be synced to the MCS (multi-chassis synchronization) database.
Effect	Synchronization between chassis has been lost.
Recovery	No recovery is required.

sapIgmpSnpgSrcLimitExceeded

Table 6. sapIgmpSnpgSrcLimitExceeded properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2006
Event name	sapIgmpSnpgSrcLimitExceeded
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSapNotifications.4
Default severity	warning
Message format string	The number of sources for group $alxIgmpSnpgGroupAddress$ on SAP $sapEncapValue$ in service $svcId$ has exceeded the maximum limit of $sapIgmpSnpgCfgMaxNbrSrcs$ - Dropping source $alxIgmpSnpgSourceAddress$ for group $alxIgmpSnpgGroupAddress$
Cause	The sapIgmpSnpgSrcLimitExceeded notification is generated when an IGMP source is dropped on a given SAP because a user configurable upper limit given by sapIgmpSnpgCfgMaxNbrSrcs is reached.
Effect	The specified S,G was not added.
Recovery	Investigate the cause of the excessive sources.

sdpBndIgmpSnpgGrpLimitExceeded

Table 7. sdpBndIgmpSnpgGrpLimitExceeded properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2003
Event name	sdpBndIgmpSnpgGrpLimitExceeded
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSdpBndNotifications.1
Default severity	warning
Message format string	The number of groups on SDP Bind $sdpBindId$ in service $svcId$ has exceeded the maximum limit of $sdpBndIgmpSnpgCfgMaxNbrGrps$ - Dropping group $alxIgmpSnpgGroupAddress$
Cause	The sdpBndIgmpSnpgGrpLimitExceeded notification is generated when an IGMP group is dropped on a given SDP bind because a user configurable upper limit given by sdpBndIgmpSnpgCfgMaxNbrGrps is reached.
Effect	None.
Recovery	Investigate the cause of the excessive groups.

sdpBndIgmpSnpgGrpSrcLimitExceed

Table 8. sdpBndIgmpSnpgGrpSrcLimitExceed properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2008
Event name	sdpBndIgmpSnpgGrpSrcLimitExceed
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSdpBndNotifications.4
Default severity	minor
Message format string	The number of groups or sources on SDP Bind $sdpBindId$ in service $svcId$ has exceeded the maximum limit of $sdpBndIgmpSnpgCfgMaxNbrSrcs$ - Dropping source $alxIgmpSnpgSourceAddress$ for group $alxIgmpSnpgGroupAddress$
Cause	The sdpBndIgmpSnpgGrpSrcLimitExceed notification is generated when an IGMP group or source is dropped on a given SDP Bind because a user configurable upper limit given by sdpBndIgmpSnpgCfgMaxNbrGrpSrcs is reached.
Effect	The specified S,G was not added.
Recovery	Investigate the cause of the excessive sources.

sdpBndIgmpSnpgMcacPlcyDropped

Table 9. sdpBndIgmpSnpgMcacPlcyDropped properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2004
Event name	sdpBndIgmpSnpgMcacPlcyDropped
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSdpBndNotifications.2
Default severity	warning
Message format string	Group $alxIgmpSnpgGroupAddress$ is dropped because of multicast CAC policy $sdpBndIgmpSnpgCfgMcacPolicyName$ on SDP Bind $sdpBindId$ in service $svcId$
Cause	The sdpBndIgmpSnpgMcacPlcyDropped notification is generated when an IGMP group is dropped on a given SDP bind because of applying a multicast CAC policy given by sdpBndIgmpSnpgCfgMcacPolicyName.
Effect	None.
Recovery	Investigate the cause of the excessive groups.

sdpBndIgmpSnpgSrcLimitExceeded

Table 10. sdpBndIgmpSnpgSrcLimitExceeded properties
Property name	Value
Application name	IGMP_SNOOPING
Event ID	2007
Event name	sdpBndIgmpSnpgSrcLimitExceeded
SNMP notification prefix and OID	ALCATEL-IGMP-SNOOPING-MIB.alxIgmpSnpgSdpBndNotifications.3
Default severity	warning
Message format string	The number of sources for group $alxIgmpSnpgGroupAddress$ on SDP Bind $sdpBindId$ in service $svcId$ has exceeded the maximum limit of $sdpBndIgmpSnpgCfgMaxNbrSrcs$ - Dropping source $alxIgmpSnpgSourceAddress$ for group $alxIgmpSnpgGroupAddress$
Cause	The sdpBndIgmpSnpgSrcLimitExceeded notification is generated when an IGMP source is dropped on a given SDP Bind because a user configurable upper limit given by sdpBndIgmpSnpgCfgMaxNbrSrcs is reached.
Effect	The specified S,G was not added.
Recovery	Investigate the cause of the excessive sources.