Network Security

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This is driving me a little crazy so any help would be nice. I am having trouble with public server. I was about to one for smtp and it seem to work, but when I tried doing one for the web server using https and http I am having issues. I am unable t...

I have my IPS configured auto update signatures. It successfully downloaded the last signature, but i still see an old one installed on the IPS.You can see in the following sh version that the last installed signature is 616, while the last one downl...

AboudMokh by Level 1
  • 1822 Views
  • 5 replies
  • 0 Helpful votes

Hello I just received a new firepower appliance 4110 for configuration. the first thing i noticed is that i need separate chassis and FTD management interfaces. Also there is a type of interface known as eventing interface. My question is if is it ...

Once again still struggling with our new ASA. My new problem is authenticating to our MS Domain Controller. It's a 2012r2 controller and for some reason I cannot connect to it.I can ping it from the ASA no problem, but when I try to test the AAA auth...

Hi Guys, I have an odd issue, and I have a tac case open on this, and the response from the TAC engineer doesn't make me feel like zone based firewall works how I would expect it to. So I have Zone A and Zone B.  I setup a class map to match protoc...

CHRIS YEO by Level 1
  • 549 Views
  • 2 replies
  • 0 Helpful votes

I installed Cisco AD Agent version 1.0.0.32 in Windows server 2012 R2 but it does not work when I run AD Agent adactrl.exe, it shows me the follow message: Connection Error. Unable to connect to server: 0An exception occured! Connection ErrorFor furt...

Hello, I'm trying to use the firepower, in my ASA 5555-x with firepower services, in order to protect from a DDOS attack. I encountered the following DDOS attack: A lot of global IP addresses sent http connections to my inside web server. The firep...

doraz by Level 1
  • 5716 Views
  • 1 replies
  • 0 Helpful votes

I have one configured NAT and ACL for RDP to a server.  When I test with Packet Tracer the results show a dropped packet, but in reality the policies work properly.  I can RDP from outside to inside no problem.  Why does Packet Tracer show the test a...

Hello everyone I've set up my WLAN authentication via a Windows NPS server. The NPS server is also a domain controller in my domain, which is monitored by the FirePOWER user agent. Now, my goal was to get the user who authenticates to the wireless la...

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