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Cisco Bug: CSCvs84578 - Upgrading FTD on 4100/9300 Platform to 6.2.3.15 prevents the FTD instance from booting up

Last Modified

Aug 27, 2020

Products (32)

  • Sourcefire Defense Center
  • Cisco FirePOWER Appliance 7050
  • Cisco FirePOWER Appliance 8260
  • Cisco Firepower Management Center 2500
  • Cisco FirePOWER Appliance 8120
  • Cisco FirePOWER Appliance 8360
  • Cisco FirePOWER Appliance 8350
  • Cisco FirePOWER Appliance 8130
  • Cisco FirePOWER Appliance 8140
  • Cisco AMP 8150
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Known Affected Releases

6.2.3.15

Description (partial)

Symptom:
FTD instance on 4100/9300 cannot boot up.
On console following message is displayed:
System is booting up ...
Command [/etc/init.d/sshd restart] failed:
/etc/ssh/sshd_config: line 23: Bad configuration option: CiscoSSHCommonCriteriaMode
/etc/ssh/sshd_config: line 37: Bad configuration option: CiscoSSHFipsMode
/etc/ssh/sshd_config: terminating, 2 bad configuration options

Conditions:
- FPR4100/9300 running FXOS that is below 2.4.1
- FTD is upgraded to 6.2.3.15 and has been rebooted after the 6.2.3.15 install completed (not including the reboot that is part of the install process itself).
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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