Network Security

Hi,I attempted to update a Cisco Firepower 2110 Threat Defense firewall to v7.4.3 from 7.4.2.2. It passed the readiness check but then errored during the upgrade and rolled back. It provided the error below in the log:user: 'admin' cannot be created,...

In FMC 7.6.x, we configured two ISE servers as RADIUS External Authentication Object.The ISE are forwarding the authentication to our Windows AD.The user now makes one bad login attempt to FMC and the AD account is being locked. AD is set to lock the...

Hello everyone i want to configure identity policy on FMC with Active Directory Kerberos, on guide written The Realm you select must be configured with an AD Join Username and AD Join Password to perform Kerberos captive portal active authentication....

Hello,Having a problem while trying to upgrade an asa 5506-x.This is a factory reset device currently running 9.5.1 and trying to get to 9.16.4.25.I can get there, but after a reboot the boot image is gone and I have to manually add it and wr mem.wen...

I have configured a Security Zone or Interface Group that contains multiple interfaces (each has its own unique IP/subnet). When I use either the Security Zone or Interface Group as the destination interface object in a NAT rule. How would I know whi...

  So I deployed two Firepower 1010s in FTD mode in August -- and they both stopped working today -- FDM showed the ports as all greyed out -- except for the MGMT which was green. The physical LEDs on the 1010 and switch showed as green. License says ...

Hi all, We currently have our FMCv on version 7.0.8.1, however, looking at upgrading our VMware environment to ESXi 8 so planning to upgrade the FMCv to 7.4.3 first. Is anyone running FMCv 7.4.3 on ESXi 8 and if so have there been any issues I need t...

In an IC3000 Computing Gateway, Cyber Vision Sensor version 4.1.1 was deployed. The basic configuration has been completed. The eth0 interface has been added to a bridge, and the remaining interfaces have been configured correctly. However, the Cyber...

Hello Together,I configured on Cisco FMC 7.6 the DHCP Server for one Sub-Interface because we have to route this VLAN on the Firewall. I add the VLAN tag and configured the switch also for this Vlan. Problem is I cannot get a lease. I saw on Cisco IS...

what is the upgrade procedure for FTD A-A cluster via FMC cluster. First doing such upgrade in live environment.FMC version > 7.4.2.1 to version 7.6.2-329FXO version > 2.14.1 to version 2.18.0.520Below are the files downloaded from Cisco:Cisco_Secure...

Hi all,I have the following configuration on AWS Cloud using Gateway load balancer:GWLB endpoint -> GWLB (geneve protocol) -> inside interface Cisco ASAv (version 9.22) -> outside interface Cisco ASAv -> InternetNVE 1 configuration:nve 1 encapsulatio...

Hi Team, Greetings. Currently We deployed new FMCv 7.6.2 on our customer Private Cloud. after we create Access Control Policy, etc, when try to click menu "Generate Report" :    somehow, FMC showed no response for the report being generated ?? *the ...

Dear Team,In FMC any kind of events not showing. I check logs in the Analysis > Connections >  Events its blank, Even I filter last 7 days but its not showing anything.Time zone are matching with FTD & setting time manually on FMC. NTP server not ava...

Hello team, so far we have been using 2 ISP providers for our local network. L3 was configured on ASA 5585. Now we are changing ASA with 2xFPR1230 with FTD 7.7 ISP_1 PPPOE connection configured on ASA with public IP static , will configure on L3 core...