Noticing that the rommon versions required for different OS / Firepower versions are varied, got me looking for a chart / table of the rommon versions to ASA OS / Firepower versions. Does something like that exist?  Is it always a good idea to upgrad...

We don't see the hostname/netbios name in the Host profile. We used to see it wneh we would clike the Computer icon for a Initiator IP. Discovery policy is set to look for users, hosts and applications. I can see discovery events are refreshing.

I have a pair of 555X in HA mode. Each have SFR modules. I have a Virtual FMC. I added 2 URL Filtering and 2 Malware licenses and the protection license into the FMC. I have added the modules into FMC.  I can't seem to allocate a URL license or Malwa...

I am failing to register my ASA with Sourcefire module. I see in the V DC that the syslog says it connected to the module successfully, but fails to authenticate“sftunneld:sf_ssl [WARN] VerifyConnect:Failed to authenticate or to be authenticated by p...

During an upgrade to 1.1.4, one of the Policy nodes didn't deregister successfully. The Primary shows it as now a standalone, but it seems to still be a part of the distributed deployment. I upgraded the Policy node and the rest of the nodes. I tried...