Brocade Fabric OS Message Reference - Supporting Fabric OS v5.3.0 (53-1000437-01, June 2007)

214 Fabric OS Message Reference

53-1000437-01

FW-1349

Message <timestamp>, [FW-1349], <sequence-number>,, INFO, <system-name>, <Label>, is

below low boundary(High=<High value>, Low=<Low value>). Current value is <Value>

<Unit>.

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 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

Action

No action is required.

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 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 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

Action

Responses to security-class messages depend on user policies. Consult your security administrator

for response strategies and policies.

Severity WARNING