![]() Is currently running FXOS version 2.2(2) or later. If you have followed the appropriate procedures,Īs described in the Cisco Firepower 9300 Hardware Installation Guide or Cisco Firepower 4100 Series Hardware Installation Guide, the fault(s) are cleared automatically and no additional action is required.įXOS upgrade-You can upgrade your Firepower 9300 or Firepower 4100 series security appliance directly to FXOS 2.10(1) if it These includeĪ “hot swap not supported” fault or a “module removed when in online state” fault. ![]() ![]() ![]() When you upgrade a network or security module, certain faults are generated and then cleared automatically. If your firmware version is lower than 1.0.17, a vulnerability in field-programmable gate array (FPGA) ingress buffer managementįor the Cisco Firepower 9000 Series with the Cisco Firepower 2-port 100G double-width network module (PID: FPR9K-DNM-2X100G)Ĭould allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition.įor information about firmware upgrade process, downtime involved, and fixes in each update, see the Cisco Firepower 4100/9300 FXOS Firmware Upgrade Guide. Years of cumulative operation due to a defect in SSD firmware. To the Firepower 9300 Supervisor module and Firepower 4100 Series security appliances will no longer react after about 3.2 A critical upgrade from the firmware bundle version 1.0.18 or above is required.Īfter 3.2 years of service, M500IT model solid state drives on Firepower 4100/9300 may become unresponsive. If you upgrade FXOS to 2.10 with a firmware version lower than 1.0.18, you will receive a warning message saying FPGA version lower than 2.00 is detected. Prevent the occurrence of the following issues: This issue and workaround apply to all supported releases of Radware DefensePro service chaining with Firepower Threat Defenseįirmware Upgrade-We recommend you to proactively upgrade your Firepower 4100/9300 security appliance firmware in order to ![]()
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