Network Security

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We control our external DNS to the internet, and currently they sit outside of the firewall on public IPs. It's time to upgrade and I want to bring them inside the ASA and NAT them. Maybe I'm looking at this too hard, but is it as simple as NAT'ing t...

I have a customer with an ASA 5550. The customer recently failed a PCI compliance audit. The solution is enable TLS 1.2 which is only supported starting with the 9.3x code. The 5550 does support this version of code. Is there currently a work around ...

I have a server inside my network that I want users to be able to access from the outside.  To this end, I have setup a static nat between my internal address for this server (10.7.64.27) and one of the public ip addresses I have available (public2)....

FloridaGAL by Community Member
  • 1867 Views
  • 10 replies
  • 0 Helpful votes

I noticed when i try to specify logging facility on the ASA; it only allows specify in the range of 16-23. My problem is the syslog server doesn't seems to have local 16-23 (it only has local 0-7). My goal is to specify different devices (eg. router ...

kope by Level 3
  • 26263 Views
  • 3 replies
  • 0 Helpful votes

Hi all, I need an IPS service for my ASA 5545-X. What is the difference between IPS module and SFR Firepower module? If I understand it right, SFR does the same like IPS but also URL filtering , AMC and AVP ... Is that right? Thank you.

Hello Team, We have a problem right now, we are trying to upgrade our firesight and firepower suddenly bypass mode is not working, all our network connection went down for about 5mins. after the firepower up  then our connection back to normal. What...

John by Level 4
  • 1234 Views
  • 3 replies
  • 0 Helpful votes

Hi Guys, Is there a way to see the stateful ACL which the ASA applies ? If I initiate a traffic from Inside to internet, it creates a hole on outside in . how can I see that invisible ACL and no access-group was applied. IN another way how does th...

cisco8887 by Level 5
  • 1679 Views
  • 3 replies
  • 0 Helpful votes

at the moment, we have a 5545X /SFR setup in monitor mode so we can see the traffic breakdown in Firesight. What I'd like to do is have Firesight send a notification (via email?) if a certain type of traffic or a specific application is seen. I can d...

krjohnson by Community Member
  • 890 Views
  • 1 replies
  • 0 Helpful votes
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