Network Security

Hello Team, we are getting alert in FMC stating policy deployment failed, we are running on 6.2.0 version and not sure which version is stable version to re mediate this issue, in one event i have seen restart will resolve this issue but is it perman...

I am trying to use an SSM-20 module in my ASA 5520, but it always boots to the "Unresponsive" state.   This happens when the ASA is first powered on with no configuration. The module stays in "Init" for about 5 minutes, then goes to "Unresponsive".  ...

Dear, good morning, the question is that I have tried to configureQoS on a CGR2010 router with CCP 2.5 softwareBut not only does it appear as an available protocol http.Why could this be happening?

Does anyone know how the "Blacklist IP Now" feature in Connection Events should work. It seems to add the IP address to the "Global Blacklist" but I still see future connections from that IP being allowed.  In the image below, 222.186.52.78 has been ...

Hello,I have a an IPSEC tunnel between an ASA5510 and PA820. When sourcing ping from 1.1.1.1 to 10.16.40.199, there are no replies. Encapsulated packets do increment on each side of the tunnel, according to each firewall. It appears as if the ASA doe...

Running macOS Sierra version 10.12.4 Java Version is 8 Update 131 ASA5512 running 9.6(3)1 ASDM running 7.1(1)151 ASDM will not run as Java Webstart or ASDM Launcher Get "javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure" u...

I have a ASA 5506-X i have updated all the software to the following versions ASDM  7.12.2ASA 9.8.4Firepower 6.0.0-1005 It will load up asdm and comumnicate with the firepower module but then will fail to load the cofig from the device I am using a w...

Hello everyone, Could someone please advise on where is appropriate (and not overkill) to implement CoPP/CPPr for a router, I could not find anything on this...I have a voice router 3900 series and wondered if that would make sense. Please elaborate ...

Anyone know if and how to see object / dns names instead of IP address in the "Connection Events" window ?

Hi, I would like to ask how long does the FMC hold the logs in its Event Viewer log database? And is it configurable?Thanks

Working on a design to essentially deploy a secondary 4110 with FTD and another 5555-X for VPN HA.  My current thought process is to simply use static routes from ASR down, and FTD up with SLAs since no dynamic routing is currently used within the st...