Cisco Bug: CSCvs86610 - Policy deployment failure after upgrading SRU to 2020-01-28-001-vrt
Jun 05, 2020
- Cisco Firepower Management Center
Known Affected Releases
Symptom: Policy deployment fails with the following message: snort validation failed: intrusion/*/protocol-dns.rules(X) byte_extract : variable name is already used in byte_math rule Conditions: Have SRU on SRU 2020-01-28-001-vrt. Have rule 1:51000 enabled and have 1:52820 and/or 1:52821 enabled as well.
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