Dell PowerConnect Brocade M5424 Brocade 7.1.0 Fabric OS Message Reference Guid - Page 525
FW-1351, FW-1352
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FW-1351 5 FW-1351 Message , is between high and low boundaries(High=, Low=). Current value is . Message Type LOG Severity INFO 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 must 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 Action No action is required. FW-1352 Message , value has changed(High=, Low=). Current value is . Message Type LOG Severity INFO 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 must 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 Action Responses to security-class messages depend on user policies. Consult your security administrator for response strategies and policies. Fabric OS Message Reference 503 53-1002749-01
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