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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.

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PIM/6/GRP_MASK_UNSUPPORTED:In VPN instance [vpn-instance-name], because the length of the mask of the group address [group-address]/[group-mask-length] is unsupported, the [message-type] message received from the interface [interface-name] was ignored.


The group address contained in a PIM message was ignored, because the mask length of the group address was not supported by PIM.


Parameter Name Parameter Meaning
[vpn-instance-name] Indicates the name of a VPN instance.
[group-address] Indicates the group address.
[group-mask-length] Indicates the mask length of group address.
[message-type] Indicates the message type. The value can be:
  • PIM Join/Prune message

  • PIM-SM Assert message

  • PIM-SM Register-Stop message

  • PIM-SSM Assert message

[interface-name] Indicates the name of an interface.

Possible Causes

PIM-SM-enabled interface received a PIM message in which the group address mask length was not supported by PIM.


  • This log message is informational only, and no action is required.
Updated: 2019-04-20

Document ID: EDOC1100039602

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