Network Security

Hi all, I'm running into an issue where we are receiving multiple duplicates of emails (E-Mail volume increasing 10 fold) in our domain. Working with our filtering provider they are saying it is an issue with esmtp inspection / fixup smtp settings on...

I continually receive the below syslog message and need some guidance on troubleshooting to resolve the error.  I looked through the syslog meanings and Cisco states no action required.  This message occurs continually throughout the day. Any help is...

Greetings, I come from a Tippingpoint background and am now working with Firesight/Firepower. We have hosts that trigger an HTTP rule that is set to Drop. The traffic is valid and we do not want to drop it for this rule but we need all other http tra...

Hi,Are there any trial licenses for the ASA 5506-X for the using IPS, URL, Apps, and AMP subscriptions?What I loved about the ASA 5500-X series running the CX module, was that it had a trial license built-in to use those services.  Great and about ti...

after we upgrade the firepower to 5.4.0 we notice that the cpu usage went high. what would be the cause?

Hello Everyone,  I want to install Deploy a 5.4 FireSIGHT Management Center in order to manage SFR module on Cisco ASA 5515-X firewall. I downloaded the OVA file from Cisco website and this need to be install on VMware (Vsphere) ESXi 5.1 or 5.5 as pe...

Hi, I have recently been given a second ASA 5510 firewall and was wondering how the licensing works for using this in a failover solution ? I already have a ASA 5510 firewall which has Security Plus license and is under maintenance and wanted to try ...

Customer wants to manage his ASA devices, he also want to use Prime infrastructure. For the ASA I can choose the CSM (which is "outdated" I think) or the Firesight manager. What should I advise? I know you can configure in the CSM, but as a workaroun...

please i need to know when i add FP7125-BUN i must to add FS-VMW-SW-K9 to manage ? or can i add FS-VMW-2-SW-K9 to mange two devices only ?

Hello,  I would like to know Which VMware software is Required to install Cisco ASA firewall management software(OVA file).

I implemented a policy static nat identical to the following example that is listed in page 12-13 of the Firewall Services Module config guide. hostname(config)# access-list NET1 permit ip 10.1.2.0 255.255.255.224 209.165.201.0 255.255.255.224hostna...

Hi there, I am PATing a public IP, lets say 1.1.1.1 port 80 to port 4000 on server1 then I am PATing 1.1.1.1 port 25 to 25 on server 2. The emails for some reason are not going out on server 2 using that port, even though it is configured for port 25...