Network Security

I am converting ASA to firepower. The problem is that I need to remove the zones and int ip addresses from the original config as they are being removed and replaced with a new ip schemes.  Is there a way to edit the new sfo file to add the new int i...

I've attempted 3 time now to upgrade a 3D7125 from 5.3.0.3 to 5.4.0-763 with it failing at the same stepInstalling Sourcefire 3D Device S3 Upgrade version: 5.4.0-763Local InstallUpdate Installation Failed : [15%] Fatal error: Error running script 200...

Hi Folks, anyone have experience with how to search all the hosts running vulnerable browsers? for eg, if I run the templated report 'Network Risk Report' it has a section "dangerous web browser versions"   How do I search within my hosts to pull up ...

Dear Members,   Currently we are using ASA5585 with SSP20 Module and its back plane and module doesn't support 10G media. I am currently looking for a temporary solution. Once our new NGF will come and will be good to go.  I am looking for a virtuali...

I have a Cisco ASA 5512-X and it is discarding any IPv6 packets on the ingress interface.  In particular I have an ISP (Comcast) who sends DHCPv6 advertisement and reply XIDs with a hop limit of 0.  I reported it to them, but they told me to pound sa...

Hi all,   I'm having an issue with Firepower Syslog, for some reason, I get the Syslog from the FMC with (null) in the place where the sender FTD IP or hostname should be. I'm using a pure Firepower installation (not an upgrade from ASA) version 6.3....

Hi All,   I have a network set up and running for some time where we have an internal network that access the internet via a squid proxy. This high side proxy has two NICs, one connected to the internal network and one connected to the inside interfa...

Please let me know if there is a difference between Singlemode and Multimode in ASA firewall.  Also, please let me know the difference between context and mode. 

Can FTD Support multiple AD integrations and allow multitenancy support? 

    I have a Firepower module in my ASA 5506-X and had registered it with my FireSIGHT Management Center. Unfortunately I removed the device from FireSIGHT Management Center and hadn't removed the manager from the Firepower module first. I also reali...

Hi guys   I got a situation with an IPsec Tunnel and i don't know what else I need do, this is the situation:   I already configured a VPN Tunnel between my Cisco ASA and a Fortigate 100D everything is up (Phase 1 and Phase 2), this tunnel was create...

I bought an asa 5505 but with version 7.4 ... I neede to make it work but so far I can not even ping ..So I can not upgrade to version 9.4  I don't even know if it 's a subnet issue but I keep getting no route found   I don't  if the problem is a wro...