Brocade Fabric OS Message Reference (Supporting Fabric OS v7.3.0) - Manual (Page 567)

Fabric OS Message Reference 545
53-1003140-01
FW-1349
5
FW-1349
Message
<Label>, is below low boundary(High=<High value>, Low=<Low value>). Current value
is <Value> <Unit>.
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
<Label>, is above high boundary(High=<High value>, Low=<Low value>). Current value
is <Value> <Unit>.
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.