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RouteD daemon might crash on cluster member when PIM Sparse Mode multicast is configured and multicast traffic arrives from peer cluster member
Symptoms
  • RouteD daemon might crash on cluster member when PIM Sparse Mode multicast is configured and multicast traffic arrives from peer cluster member.

  • After enabling generation of core dump files per sk92764, core dump files for 'RouteD' process were generated in the /var/log/dump/usermode/ directory.

  • If the state of ClusterXL Standby member is administratively changed to "Down" with "clusterXL_admin down" command (refer to sk55081) and then changed back to "Up" with "clusterXL_admin up" command, it is possible that the RouteD on the Standby member will crash with core dump file.

  • During such issue, the output of "cphaprob -ia list" command will show that the Critical Device "routed" reports its status as "problem".

Cause

PIM-SM during transitional stages might receive sync information before system has fully initialized.


Solution
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