Brocade Fabric OS v6.4.3f Release Notes v1.0

Close with Code Change in Fabric OS v6.4.2
Fabric OS v6.4.3f Release Notes v1.0 Page 94 of 149
Defect ID: DEFECT000313440
Technical Severity: Medium
Summary: Command reject, Core hang on FICON Emulation I/O in an XRC or FICON tape pipelining
configuration
Symptom: Multiple symptoms could be observed, such as Abort IO, IFCC, path failure, XRC suspension
with Brocade 7500, 7800 or FX8-24, FR4-18i
Feature: FCIP
Function: FCIP I/O
Probability: High
Found in Release: FOS6.4.1_fcoe
Defect ID: DEFECT000318163
Technical Severity: Medium
Summary: Configdownload failed due to "filter FCOE, lrc = -471604253" after FCOE10-24 blade
removed
Symptom: Configdownload may fail if FCOE10-24 blade is removed from chassis
Workaround: Re-insert FCOE10-24 blade
Feature: CEE-FCOE
Function: Other
Probability: Medium
Found in Release: FOS6.4.1_fcoe
Defect ID: DEFECT000319248
Technical Severity: Medium
Summary: ifmodeset set to default on standby CP after firmware download
Symptom: If Ethernet settings have been customer configured via ifmodset, they may be reset to
default values after firmware upgrade.
Workaround: Reset Ethernet port parameters using ifmodeset command
Feature: Field Escalation
Function: OS: Ethernet/Mgt Interface
Probability: Medium
Found in Release: FOS6.2.2
Service Request ID: 450463
Defect ID: DEFECT000319370
Technical Severity: Medium
Summary: WebTools could not display IPv6 address of switch management port
Symptom: If customer has configured management port as IPv6 auto-configuration only, WebTools will
not be able to properly display IPv6 address
Feature: Mgmt Embedded - HTTP
Function: Login / Session Management
Probability: Medium
Found in Release: FOS6.2.2
Service Request ID: 451575
Defect ID: DEFECT000319686
Technical Severity: Medium
Summary: Routing imbalance may occur under certain trunking configuration changes
Symptom: Routing may become unbalanced, thus may result in throughput degradation
Feature: 8G Platform Services
Function: Routing
Probability: Medium
Found in Release: FOS6.4.1_fcoe