Cisco ISE has huge reporting section but only a few of the reports are useful to me. So the need came up for a flexible searching and reporting tool. Splunk seemed to be a great candidate especially since it has all the plugins available and Cisco Security Suite App adds …
Blog Posts
Recently I’ve discovered that Apple i-Devices (iPhone’s and iPad’s particularly) will not work well when provisioned for EAP-TLS with Single broadcasted SSID. In my case device would successfully complete provisioning for certificate based authentication but re-authenticate again as PEAP. One of the workarounds was to forget SSID after provisioning and …
In this post, I’ll write about my experience with Sourcefire 6.0 upgrade. Upgrade file became available on 11/11/2015 and at the time of writing it’s been out for a few month which is “theoretically” enough time to consider a cautious transition from 5.4.x into 6.0 environment. Components: Cisco Sourcefire Defense …
In this post I’ll cover the steps you can take to troubleshoot Cisco ISE posture update failures or client package download errors. You may see these errors on fully functioning system post major upgrade or after importing trusted root/intermediate certificate. Error messages will be different but they all will indicate …
Recently I had to upgrade Cisco Ironport ESA from 9.1 to 9.7.0. As we know during the upgrade machine gets disconnected from the cluster and later needs to be joined back in manually. Upgrade took place as expected without any issues, machines reconnected back to the cluster but CONNSTATUS command …