Network Security

Resolved! NAT ASA Mapped to Real Port

I am having a hard time with getting Nat to work from external mapped port to real port. I simply cannot remember how to do this on the AS via ASDM can someone review my screenshots and let me know what I am doing wrong here???I am trying to get Outs...

Resolved! ASA5550: inside host can't ping internet

I'm trying to put an ASA5550 between my ISP's modem and my internal network (just my laptop, to start with). From the ASA console, I can ping out to the internet (e.g. 8.8.8.8), but not from the laptop. My laptop can't even ping the ISP gateway, th...

filtering absed on subnet on Cloud defense orchestrator - cdFMC

Hi, I am trying to filter based on subnet under event logging on CDO for our cloud delivered FMC. All I see is InitiatorIP or ResponderIP that I can use as my filters. Is there a way to filter based on subnets? like source/destination subnet? I Dont ...

CLI based Roles/Views

Hi Guys,I'm trying to configure a view that will allow a user access to do a few mundane tasks such as read the startup conifg, a few show commands, change the terminal settings, etc.I've configure a view called RO and assigned a few exec commands (s...

FTD registration to Primary FMC but not working for secondary

I am running frp9300 inter-chassis cluster and I have a FMC HA running. When i am trying to register the logical FTD it connects to primary FMC fine but doesn't register under secondary FMC as its on a different subset. FTD Br1: 192.168.1.2GW:192.168...

FMC HA

Hi, Is it feasible to have my FMC in HA but with different subnet? If yes, how will the FTD synchronize to the standby FMC when the primary FMC goes down? Thank you

Urgent help needed, ASA 5516x not responding

there is a bug that makes my company's ASA 5516x suddenly stop responding, its powered on and lights going off and on like its operational but nothing is responding no data going through, no access ssh nor console is working (its like your PC on and ...

FTD/FMC - Question about PREFILTER and ACP

Hello! I have this confusion about FTD regarding actions in ACP and PREFILTER... Starting from the idea that:In ACP action Trust= bypass any inspection/snort and is permitedIn ACP action allow= permit but is passed to inspection/snort for further ana...

Resolved! ASA configuration for on-prem DNS and Microsoft exchange server

hello experts , we have ASA 5525 and want to send and receive the emails from internet and use behind the asa on-prem DNS server and on-prem Microsoft exchange server with the below map exchanger server internal IP 192.160.10.5 Domain controller in...

Resolved! Accidentally set Password Recovery to Disabled for Cisco ASA 5506-X

Subject: Accidentally set Password Recovery Functionality to Disabled for Cisco ASA 5506-X Firewall After Following Guide with Conflicting InstructionsGood day from Singapore,On 12 Jan 2024 Friday, my colleague Danial Robinson asked me to go to our c...

Resolved! ASA patch for the Akira ransomware attack?

Hello, There has been quite a lot of attacks related to the Akira Ransomware, where the attackers are using a vulnerability in Cisco RA VPN. https://www.truesec.com/hub/blog/a-victim-of-akira-ransomware I can see that Cisco have patched the CVE-2023...

Firepower 1120 FTD in FDM - How to Use Internal NTP and DNS

HelloI have a Firepower 1120 with no Internet access.How do I configure the device to use internal DNS and NTP?Thanks

Resolved! Object NAT on ASA 5525

Good Morning All,Not sure why this isn't working but I have a ASA 5525 running Version 9.2(2)4. What I am trying to do is add an Object Static NAT. Now on the firewall I see how similar policies are configured and I copied the config, minus the IPs...

Resolved! Rapid Threat Containment

Hi, just wondering, if I can still do Rapid Threat Containment if my FTD (firewall) and FTD (IPS) are separated? Those appliance will be integrated to ISE pxGrid node. Thanks

Cisco ISE guest wifi issue

Hi All, I need your help. We've been dealing on this issue for a couple of months. So the issue is when users connects on our Guest Wifi once they are on office they getting a message no internet. So to fix this they need to turn off/on the wifi then...

Network Security

Forum Posts

Resolved! NAT ASA Mapped to Real Port

Resolved! ASA5550: inside host can't ping internet

filtering absed on subnet on Cloud defense orchestrator - cdFMC

CLI based Roles/Views

FTD registration to Primary FMC but not working for secondary

FMC HA

Urgent help needed, ASA 5516x not responding

FTD/FMC - Question about PREFILTER and ACP

Resolved! ASA configuration for on-prem DNS and Microsoft exchange server

Resolved! Accidentally set Password Recovery to Disabled for Cisco ASA 5506-X

Resolved! ASA patch for the Akira ransomware attack?

Firepower 1120 FTD in FDM - How to Use Internal NTP and DNS

Resolved! Object NAT on ASA 5525

Resolved! Rapid Threat Containment

Cisco ISE guest wifi issue

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