Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
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Dear community,  Based on the research I have done, seems that I can install either FDM or FMC virtual on VMWARE. But the Virtual environment that I currently have available is Hyper-V. So I want to check if you know any option on installing FMC Virt...

Resolved! school network

i need help with a school network ive got alot of it done i just need help with the firewalls, i cant figure them out i need asa https://www.geeksforgeeks.org/basic-firewall-configuration-in-cisco-packet-tracer/ this one and dmz pls help thanks!

Currently we have an ASA and use Secure Client 5.1.8.105 and two profiles using Alia that authenticate via 2FA. To get the correct profile, split tunnel or full tunnel a use tacks the alias on to the URL and then connects, authenticates full 2FA and ...

I am needing to open up a port that will go from outside to inside for TACACS authentication.  I have created what i beleive is the necessary NAT translation from an available public IP address that our provider has given us in a publicly routable bl...

KMNRuser by Level 1
  • 672 Views
  • 6 replies
  • 1 Helpful votes

I’m currently working with an FTD 2110 firewall running version 7.0.6, which is managed by an FMC 2500 also on version 7.0.6.2. I've been tasked with migrating the FTD to a different FMC.I came across this document outlining the migration process.- h...

I have an FMC 4600 managing two(2)  FTD 4145 instances. The two instances were working fine and manageable from the fmc. For some unknown reason, one instance disappeared.   All policies are pushed from the FMC . At now I cannot see the instance on t...

Dkiptoo by Level 1
  • 552 Views
  • 4 replies
  • 0 Helpful votes

Problem: Firewall shows it is connected to the Internet, it can sees the gateway. But, we not getting any data through. What We've Tried:Set up static and dynamic NATs, both before and after Auto NAT rules.Used various zone objects and policies (netw...

qlee by Level 1
  • 720 Views
  • 4 replies
  • 0 Helpful votes

I seem to recall years ago with an older version of FMC setting up the SI so it would generate a event in the event viewer but will not block the traffic.  I am needing to setup a new FW with 7.4.2 in inline routed mode and want to have the Security ...

Alex-Pr by Level 1
  • 384 Views
  • 3 replies
  • 0 Helpful votes
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