Brocade Communications Systems StoreFabric SN6500B Reference page 525

FW-1351
Message
<Label>, is between high and low boundaries(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 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
No action is required.
Action
FW-1352
Message
<Label>, value has changed(High=<High value>, Low=<Low value>). Current value is
<Value> <Unit>.
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
Responses to security-class messages depend on user policies. Consult your security administrator for
Action response strategies and policies.
Fabric OS Message Reference
53-1002749-01
5
FW-1351
503