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Cisco CyberSecurity


Welcome to the Security Analytics Board!

Please take a look at our Stealthwatch Information Hub and our Stealthwatch Use Cases.

Forum Posts

I have a problem in setting up netflow for Cisco Stealthwatch. I've set up the exporter in WLC through GUI, but Stealthwatch didn't show any data. Stealthwatch read the flows from WLC, but no data about the clients. Stealthwatch displayed an error "E...

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Trivela by Level 1
  • 4578 Views
  • 2 replies
  • 5 Helpful votes

Hello all,   I setup CTA and ETA with Catalyst9300 and Stealthwatch.How can I confirm that ETA works fine?I uploaded the large file to the web server which has self signed certificate.But no alarm occurred.Should I use real malware? If yes, which mal...

Tsunoda by Level 1
  • 3912 Views
  • 2 replies
  • 0 Helpful votes

Hi,I have issue of security event "Ping Oversized Packet" in Stealthwatch. In documentation I see next: "It searches for ICMP packets that are larger than thestandard size of 90 bytes, either as an ICMP echo request(if the host is the destination of ...

Hi; I'm working on Stealthwatch and to practice it's futures I downloaded the "Trial" virtual components (version 6.10.2) and installed/configured in this order: I installed Flow Collector virtual. I installed Management Console virtual. I created m...

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Dear guys,   I would like to know how to interconnect these three(03) devices to the lan environment and how to configure each device : --->LC-FC-1010NF-K9 --Stealthwatch Flow collector --->LC-UDP-2010-F-K9 -- Stealthwatch UDP director --->LC-SMC-201...

mkouame17 by Level 1
  • 1026 Views
  • 1 replies
  • 0 Helpful votes

Hi, I increased the flow collector virtual machine memory yesterday and when we restarted the virtual machine we got the message Flow collector stopped and there are no flows rates in the flow collector dashboard. I have an open case since yesterday ...