Network Security

I experienced a network downtime due to possible issue with Firepower 4115 and the suspect was high number of connections/ scanning. It caused downtime/ slowness for about 10 minutes and then problem went away automatically.These are some of the mess...

I have a Cisco Firepower 2100 firewall and I need to operate this in the transparent mode of operation.   To do this I believe I need to switch from FDM to FMC.   My questions have to do with licensing.   First, is part number SF-FMC-KVM-2-K9 correct...

Hi.   Our customer use he FMC eStreamer integrated with eNcoreCLI The connection with eNcoreCLI is working properly and event collection is also functioning correctly. The event format of eNcore is CEF, and the data is transmitted to the syslog serve...

Hi Everyone, I currently have a TAC case open for this but thought I would ask here also I have one remote site with 2 WAN connections, one is a IPSEC tunnel over the internet to a hosting site where we are utilizing an FTD and the other connection i...

Hello. I apologize if this message appears in the wrong category. It's my first post and none of the categories screamed EEM or ASA.I can't tell if I'm doing something wrong or if I've discovered a bug in the EEM implementation on ASA OSes.I'm runnin...

Is anyone else having issue renewing their subscriptions at Snort.org.I have been trying for a week with no luck. The site says my card is declined but my bank says that is not true and the site is just submitting charges for zero dollars. Account su...

Does anyone know of a way to automatically backup an ASA config using SNMP or some other method?ThanksFrank

Hi All I would like to set up ELK stack primarily for FTD syslogs and also to set up dashboards for reporting. I am struggling to find a good and comprehensive guide to set this up. Does anyone have a good guide or experience setting this up? KR, Ada...

I opened a TAC case for confirmation, but has anyone found a statement from Cisco regarding minimum OS version or if any version is vulnerable? https://thehackernews.com/2023/05/new-ransomware-strain-cactus-exploits.htmlhttps://www.csoonline.com/arti...

I currently have a 2100 running FDM and FTD 7.0.1.   I need to run this firewall in transparent mode.   I understand FDM does not support transparent mode but FMC does.   If this is true, I have further questions:1.  I have a physical Linux computer ...

Hello Team, We have FTDs 2100 series deployed in our environment,  we observed that the domain-name is not configured. is there any chance that we can configure the domain-name through cli or FMC? Thanks!, 

Hi All , Have been at it for a long time  ! The connection wont establish Attched is the config applied on the ASA which is generated on Azure*Configuration of the ASA -:Hardware: ASA5516, 8192 MB RAM, CPU Atom C2000 series 2416 MHz, 1 CPU (8 cores):...

Using JRE version 1.8.0_371 Java HotSpot(TM) 64-Bit Server VMUser home directory = C:\Users\Administrator----------------------------------------------------c: clear console windowf: finalize objects on finalization queueg: garbage collecth: display ...

Today, I tried to upgrade my FMC 6.2.2.5 to 6.2.3 and I 800_post/880_install_VDB.sh error messages. I didn't want to upgrade VDB, but I guess there was VDB upgrade process in FMC upgrade process. It was might caused because I uploaded VDB 364 files b...