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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.
MCPATH

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.

MCPATH

tmnxMcPathAvailBwLimitCleared

Table 1. tmnxMcPathAvailBwLimitCleared properties
Property name	Value
Application name	MCPATH
Event ID	2008
Event name	tmnxMcPathAvailBwLimitCleared
SNMP notification prefix and OID	TIMETRA-MCAST-PATH-MGMT-MIB.tmnxMcPathNotifications.8
Default severity	minor
Message format string	The available bandwidth on $strTmnxMcPathChlPathType$ path on slot/fp $tmnxMcPathCardSlotNum$/ $tmnxMcPathFPNum$ is within range limits.
Cause	The available bandwidth limit fell below the maximum limit.
Effect	N/A
Recovery	N/A

tmnxMcPathAvailBwLimitExceeded

Table 2. tmnxMcPathAvailBwLimitExceeded properties
Property name	Value
Application name	MCPATH
Event ID	2007
Event name	tmnxMcPathAvailBwLimitExceeded
SNMP notification prefix and OID	TIMETRA-MCAST-PATH-MGMT-MIB.tmnxMcPathNotifications.7
Default severity	minor
Message format string	The available bandwidth on $strTmnxMcPathChlPathType$ path on slot/fp $tmnxMcPathCardSlotNum$/ $tmnxMcPathFPNum$ has reached its maximum limit.
Cause	The available bandwidth limit has been reached.
Effect	N/A
Recovery	N/A

tmnxMcPathSrcGrpBlackHole

Table 3. tmnxMcPathSrcGrpBlackHole properties
Property name	Value
Application name	MCPATH
Event ID	2005
Event name	tmnxMcPathSrcGrpBlackHole
SNMP notification prefix and OID	TIMETRA-MCAST-PATH-MGMT-MIB.tmnxMcPathNotifications.5
Default severity	minor
Message format string	Channel ($tmnxMcPathChlSrcAddr$, $tmnxMcPathChlGrpAddr$) for $tmnxMcPathChlRtrType$ instance $tmnxMcPathChlRtrInstance$ slot/fp $tmnxMcPathCardSlotNum$/ $tmnxMcPathFPNum$ has been blackholed.
Cause	A source group(S,G) went into a black-hole state."
Effect	N/A
Recovery	N/A

tmnxMcPathSrcGrpBlackHoleCleared

Table 4. tmnxMcPathSrcGrpBlackHoleCleared properties
Property name	Value
Application name	MCPATH
Event ID	2006
Event name	tmnxMcPathSrcGrpBlackHoleCleared
SNMP notification prefix and OID	TIMETRA-MCAST-PATH-MGMT-MIB.tmnxMcPathNotifications.6
Default severity	minor
Message format string	Channel ($tmnxMcPathChlSrcAddr$, $tmnxMcPathChlGrpAddr$) for $tmnxMcPathChlRtrType$ instance $tmnxMcPathChlRtrInstance$ slot/fp $tmnxMcPathCardSlotNum$/ $tmnxMcPathFPNum$ is no longer being blackholed.
Cause	A source, group(S,G), went out of the black-hole state.
Effect	N/A
Recovery	N/A