Cisco Bug: CSCut14629 - Syslog alerting from AC stops working when receiving a lot of events
Aug 12, 2017
- Cisco Firepower Management Center
Known Affected Releases
Symptom: Configure syslog alerting in an Access Control Rule to have connection events forwarded to a syslog server. If the rule matches on a lot of traffic and there are many connection events, the sensor stops forwarding the events. Conditions: In my testing I was pushing roughly 100-200Mbps of traffic through the sensor and it stopped working. When the sensor was seeing only a few connections per second the alerting worked.
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