HP StorageWorks 2/32 Brocade Fabric OS Message Reference - Supporting Fabric O - Page 263

27 FW-1351 FW-1351 Message , [FW-1351], ,, INFO, , , is between high and low boundaries(High=, Low=). Current value is . Probable Cause Indicates that the number of invalid signatures has changed from a value outside of the acceptable range to a value within the acceptable range. Invalid-signature violations indicate that a packet with an invalid signature has been received from the primary fabric configuration server (FCS). When the primary FCS downloads a new configuration to the other switches in the fabric, the packet is signed using the private key of the primary FCS. The receiving switch has to verify this signature with the public key of the primary FCS switch. If verification fails, it rejects the packet. This counter keeps track of the number of packets received with invalid signatures. Recommended No action is required. Action Severity INFO FW-1352 Message , [FW-1352], ,, INFO, , , value has changed(High=, Low=). Current value is . Probable Cause Indicates that the number of invalid certificates has changed. This violation indicates that a packet with an invalid certificate has been received from the primary fabric configuration server (FCS). Before a new primary FCS switch sends any configuration data to any switch in the fabric, it first sends its certificate to all the switches in the fabric. The receiving switch has to verify that the sender is the primary FCS switch and its certificate is signed by the Root CA recognized by the receiving switch. This counter keeps track of the number of packets received with invalid certificates. Recommended Responses to security-class messages depend on user policies. Consult your security administrator Action for response strategies and policies. Severity INFO Fabric OS Message Reference 215 53-1000437-01