Cisco FTD and FMC

Currently Playing: Pre-Filter Policy for Tunneled Traffic with Tunnel Zone assignment

Ever struggled to pinpoint tunneled traffic in Cisco FTD logs? Or wished you could segregate rules for traffic inside the tunnel vs. outside? 🔍 In my latest video, I demo a powerful yet underused feature: Assigning zones to unencrypted tunneled traffic using the Prefilter Policy. This technique lets you: ✅ Visually isolate tunnel traffic in logs ✅ Apply targeted rules to traffic inside the tunnel ✅ Maintain operational clarity across complex topologies This approach brings structure and visibility to what often feels like a black box. If you're serious about operational realism in your FTD deployments, this one's for you. 💬 Drop your thoughts, share your tunnel pain points, or tag someone who needs this in their lab! #ciscoftd #snort3 #networksecurity #TunnelTraffic #PrefilterPolicy #cybersecurityeducation #OperationalRealism #shivamexplains