While setting up a new Cisco Identity Services Engine (ISE) instance I came across this error: Groups fetch failed : Insufficient permissions to retrieve groups. Issue was intermittent and only domain admins were able to retrieve groups successfully. I went through all the steps described in this Q&A article but …
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One day FirePOWER IPS alerts went quiet for some time and I got concerned if IPS engine or my reporting tool were malfunctioning. I started looking online for a quick way to check it but surprisingly did not find anything useful. I needed something simple and quick. I did not …
For the last few days I was working on and off troubleshooting Splunk eStreamer client issue where application (App) was running but no IPS or File/Malware Events were populating panels. Log files under /opt/splunk/etc/apps/eStreamer/log were generated but for some reason App was not pulling them in. Eventually it would fail …
In attempts to fix bug CSCvd78303 (ARP functions fail after 213 days of uptime) I’ve ended up running into another daunting situation. Since there are several ASA versions to upgrade I did the latest one 9.7(1.4) and ended up with the following ASA# sh module sfr det Getting details from the …
In Part 3 we add FTD cluster to the Firepower Management Center (FMC). Before adding devices to FMC make sure cluster is formed otherwise FMC can not distinguish between Master and Slave. You can refresh on it from Part1 and Part2. Also, since FTD relies on the Cisco Smart Licenses …