Brocade Communications Systems AA979A - StorageWorks SAN Switch 2/8V Reference Manual page 270

25
FW-1350
Probable
Indicates that the number of invalid signatures has fallen below the low boundary. Invalid-signature
Cause
violations indicate that a packet with an invalid signature has been received from the primary FCS.
When the primary fabric configuration server (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-1350
Message
<timestamp>, [FW-1350], <sequence-number>,, WARNING, <system-name>,
<Label>, is above high boundary(High=<High value>, Low=<Low
value>). Current value is <Value> <Unit>.
Probable
Indicates that the number of invalid signatures has risen above the high boundary. Invalid-signature
Cause violations indicate that a packet with an invalid signature has been received from the primary FCS.
When the primary fabric configuration server (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 Responses to security-class messages depend on user policies. Consult your security administrator for
Action
response strategies and policies.
Severity WARNING
FW-1351
Message
<timestamp>, [FW-1351], <sequence-number>,, INFO, <system-name>,
<Label>, is between high and low boundaries(High=<High value>,
Low=<Low value>). Current value is <Value> <Unit>.
Probable
Indicates that the number of invalid signatures has changed from a value outside of the acceptable range
Cause to a value within the acceptable range. Invalid-signature violations indicate that a packet with an invalid
signature has been received from the primary FCS. When the primary fabric configuration server (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
25-64 Fabric OS Message Reference
Publication Number: 53-1000242-01