I am installing virtual SMC, FS, and FC. SMC and FC is already running but I encounter the same error. I am assuming its related to time sync since the error happens after it apply settings on the ntp server. On the FC, I did not do anything and just...
I try to replace appliance identity certificate Generated CSR for Manager Generated CSR for Collector Sent them to OUR CA (DC) (admins did template follow this guide https://dependencyhell.net/2021/securing-stealthwatch-with-ca-signed-certificates) ...
Hi, doing some investigation into Stealthwatch...setting this up in my lab with Data Store option. Mgmt server sent through okay but as I went threw the data store initialization at the console, it asks at the end to register with central manager. I...
After upgrading to version 7.5.1 Cisco Security Network Analytics client isn't working. I enter the Ip address of the sms server andthe window stops at this point:
Hi allExperiencing Issues with creating Custom Security Events towards NVM (nvzflows) In my SNA platform.Been creating a test Custom Security Event, just to see If it triggers."CSE: Forbidden Application"When any subject host; using the process "well...
HelloIs everyone here having experience with the NVM-module, that Is possible to have within the Secure Client?How does SNA handles large amount of NVM-flows? Lets say between 5K -> 10K clients.Ideally Is It worth setting up a dedicated Flow Collecto...
how to migrate cisco stealthwatch to new secure network analytics (SNA) hardware?Which is the latest stable version for SNA now?
Hello, I am testing SNA (Stealthwatch) in my lab (ESXi). I have installed version 7.5.1 - SMC, Flow Collector, Flow Sensor, Data Store. I want to test Flow sensor. I have added additional interface for SPAN traffic. I have enabled "ERSPAN Decapsulati...
after upgrading to version 7.5 Cisco Security Network Analytics shows empty in Update Manager is it normal?
Hi teamCisco Firepower 2110 Security Appliance(FPR-2110 V02)The firewall reports high CPU usage. How should this alarm be handled?
I have installed SNA 7.5.1 in my lab. I have SMC, Flow Collector, Sensor and Data store VMs. I have enabled ETA on network devices and I cannot find where to look for information regarding ETA in SMC. As I found out in older versions of SNA there whe...
While restoring the backup of stealthwatch (SNA) to a new device, the new appliances (collector, sensor etc) serial numbers are different. Will the restore work in this case.
Hi Expert,My customer have used Cisco SNA (Stealthwatch) and they just buy new switch using Aruba CX which do not support Netflow (IPFIX support but for limited capability). I just thought after researched several info that Cisco SNA also able to mir...
While booting SNA Flow collector for first it's showing "The model is unregistered". How to resolve this.I have attached a screenshot with this.
