Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 524

5 FW-1349 FW-1349 Message , is below low boundary(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the number of invalid signatures has fallen below the low boundary. 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-1350 Message , is above high boundary(High=, Low=). Current value is . Message Type LOG Severity WARNING Probable Cause Indicates that the number of invalid signatures has risen above the high boundary. 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 Responses to security-class messages depend on user policies. Consult your security administrator for response strategies and policies. 502 Fabric OS Message Reference 53-1002749-01