Network Security

I work for a large company and manage the ASA firewalls (about 15 of them). I am trying to find a practical way to monitor the bandwidth of the firewalls so that we are better prepared when it comes time to create a new context or to upgrade to a new...

Hi All, Hoping someone can clear this up for me. I am trying to setup a ASA 5510 with IOS 9.1 and having NAT issues. The ASA is connected inside the LAN to separate a second LAN. Internal (10.0.0.0/24) --> DG RTR (10.0.0.254) FE0/0--> FE0/1 (61.0.0.1...

I am currently looking for a way to exlude IP's from the Malware File lookup on a perimeter 3D sensor but am not having much luck. For example, there are Windows patches and other trusted file deployment events that go through the sensor to multiple ...

Hi all, I have a 5512-X. It was not initially ordered with the CX module.I was led to believe that the 5512 and 5515 models can now install the CX module in software and don't need the SSD drive?The reason I believe this is to be the case is that I h...

Hi, i have problem configuring DMZ to access outside.I'm not able to ping from DMZ network to DMZ interface (gateway) neither am i able to contact the internet with DMZ hostsI'm able to ping from LAN to LAN gateway (inspect ICMP service policy) inter...

hi,i created a S2S VPN and the ASA2's internet connection isn't that good and some packet losses would be 'normal'.i'm not sure if that relates to the unequal encap/decaps on my 'sh crypto ipsec sa' output.is the below reading normal? ASA1:      #pkt...

I am doing some testing of access and identity policies and need to make sure that when I run a test of changes to the policies that I am seeing accurate results vs. getting inaccurate results due to the ASA still using active flow or cached settings...

Hi All,Reviewing some firewalls from a company acquisition and moving to standardize configs with the existing firewalls.  I see they've configured the following, and I fail to see it's purpose and hoping someone can provide some insight.These are 55...