ND/4/NDSEND_AUTH_FAILED

Message

ND/4/NDSEND_AUTH_FAILED: ND option check failed. (PacketType=[STRING], CheckType=[STRING], Interface=[STRING], SourceAddress=[STRING], DestinationAddress=[STRING], SourceMacAddress=[STRING])

Description

ND option check failed.

Parameters

Parameter Name	Parameter Meaning
PacketType	Indicates the packet type. NS packet NA packet RS packet RA packet
CheckType	Indicates the check type. CGA option check RSA option check
Interface	Indicates the name of the interface that receives the packet.
SourceAddress	Indicates the source address of the packet.
DestinationAddress	Indicates the destination address of the packet.
SourceMacAddress	Indicates the source MAC address of the packet.

Possible Causes

ND security is enabled on the interface. When the device checks the CGA or RSA option in a received packet and discovers that the packet is invalid, a check failure log is recorded.

Procedure

This log is informational only, and no action is required.