Network Security

I'm trying to get core dump files for a TAC case. I am in expert mode the TAC said it should be in var/common directory. So I navigated to cd /ngfw/var/common  then command ls -l. But I do not see any core dump files just the following.-rw-r--r-- 1 r...

Can we integrate FTD and FMC with DNAC for availability monitoring. 

FTD 2130 in production.  Right now all I see in connection events is ip addresses.  I would like to see computers and usernames.  We don't own ISE.  Is there an alternate way of creating an Identity Source that doesn't require buying another cisco pr...

I have a Firepower 1010 configured for a small branch with a site-to-site VPN tunnel to the home office. The tunnel works, and we can access resources on either side of the tunnel. However, I need help with two things: allowing pings to the firewall ...

Hello everybody,a customer has a ASA5508-X (9.8(4)39) with SFR module (7.0.0.1).Unfortunaly they don't have the username/password for the SFR module anymore.Under:https://www.cisco.com/c/en/us/support/docs/security/firesight-management-center/118631-...

Hello community! According to the https://www.cisco.com/c/en/us/td/docs/security/asa/asa917/release/notes/asarn917.html#:~:text=Twice%20NAT%20support%20for%20fully%2Dqualified%20domain%20name%20(FQDN)%20objects%20as%20the%20translated%20(mapped)%20de...

Hi Dears,When going to Configuration > ASA Firepower Configuration > Device Management > Interfaces, I've got this problem: Unable to load container. How can resolve it?Still the issue after retrieve generate troubleshooting file, and reload S F R. A...

Dears , can you please help for below issue.  please check below history , what could be the reason for below errorMessage History 12/6/20238:17:00 AM Ready to connect.9:12:06 AM Ready to connect.9:15:26 AM Contacting 213.132.234.2.9:15:47 AM User cr...

Dears have anyone get issue like below from FTD firewall for following debug cmd system support firewall-engine-debugPlease specify an IP protocol:Please specify a client IP address: 172.20.2.61Please specify a client port:Please specify a server IP ...

I am setting up SNMP v3 on a 9200 below are the commands I am using. When testing I am not getting a response from the switch. When I run an nmap it doesnt show port 161 open.    snmp-server group Test_GROUP v3 privsnmp-server user Test_USER Test_GRO...

Hi,Appliance NGFW-2110 is not sending heart beats and deployment failed Why this sorts of problem is showing ? someone pls help me to solve the problem. NGFW-2110. FMC-version-6.6.5 and firewall version-6.4.0.14. 

I am unable to install FMC on esxi version 8, the latest image on Cisco website is till ESXi 7, how to deploy in this case.