Network Security

Hi,We have 5 FMC servers which have been upgraded recently from 7.4.2 to 7.6.5. I found out that since then the daily backup of the FMC server towards a Linux server (Ubuntu 20.04) is not working anymore. The firewalls are still running on version 7....

Hi all,I'm a student doing home-lab practice with an ASA 5500-X / FirePOWER setup. Cisco has since removed these files from the download portal, so I can't verify them against the official checksum anymore.Could someone who downloaded these directly ...

I have a couple Firepower firewalls that run ASA image. Should I change the image to FTD? In that case should I use FMC or managing the FTD via FDM would be enough?As far as I know FMC provides more features that configuring an FTD via FDM, isn't it?...

Hi everybody; My lab consists one FMCv with version 7.4.2.3 and one FTDv in Routed mode with version 7.4.2.3. I have created an Access Control Rule with the following conditions:   I have also configured the logging operation as follows:   Now when a...

I am troubleshooting an issue where syslog messages from a firewall do not include the configured hostname or any other device identifier.The affected device is a Cisco Secure Firewall 1220CX running FTD 7.6.2-329.The hostname is configured on the de...

 In fmc version 10 i see this critical alert Security Intelligence2 System feeds failedresponse processing failed for Cisco_DNS_Intelligence_Feedresponse processing failed for Sourcefire_Intelligence_Feedi logged in the fmc cli and i can connect to u...

I am trying to migrate FPR 2100 FTD to FPR 3105 FTD. Both of them are managed by the same FMC. The FPR3105 has only one configured interface: the management interface. When I use the migration from the FMC, it fails after mapping the interface. Any r...

Hi Cisco Community,cc: @dwiprasetyou I want to ask, I have FTD Appliances Registered on FMC, from FMC Gear Icon -> health -> Monitor, we can see Disk Usage Entire Disk and Critical Partition.- Entire Usage usually low (not sure what it's contains)- C...

I am trying to register my FTD with the Smart Account. It is failing. I checked from the CLI; I can ping Cisco from the outside interface but cannot from the management interface. I think the license registration is done through the Management. Is it...

Hi All,I have created tunnel between AWS and FTD and able to prioritise tunnel1 over tunnel2 by applying an AS-path prepend.But the current situation is we have one legacy tunnel with ASA for same traffic and ASA is advertising routes with MED values...

Hi all, How can I block apk file and android software update in ASA 5525x firesight? I have tried various ways to block them but cannot success yet.Please help me to solve that.

Hello Cisco Community,I have block rule from ACL in FMC (not ACP), how do I check the deny logs? I saw nothing when I tried to filter by ip source and dest port. I have tested with telnet and the connection refuse as expected, but where to check the ...

Hello community,I am experiencing an intermittent connectivity issue in an environment with Cisco ASA firewalls in failover mode and Nexus 5K switches configured with vPC. I would appreciate any insights or confirmation of possible root cause scenari...