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Cisco Bug: CSCvs55990 - Deployment failure with SI DNS configured on FTD managed locally / FDM

Last Modified

Jan 25, 2020

Products (1)

  • Cisco Firepower Management Center

Known Affected Releases

6.5.0 6.5.0.2

Description (partial)

Symptom:
1. Policy deployment failure seen on FDM GUI. 
2. Following error line seen on /ngfw/var/log/messages
Dec 24 21:44:19 FRF-1120 snort[29806]: FATAL ERROR: Rule engine failed to create the DNS rules set for /ngfw/var/sf/sidns_download/dns.rules
3. Snort process goes down.

Conditions:
FTD software managed locally (FDM)
SI DNS is configured.
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  • Full Description (including symptoms, conditions and workarounds)
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