Network Security

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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
  • 706 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
  • 369 Views
  • 3 replies
  • 0 Helpful votes

Hello - can FTD/FMC running snort3 collect >TLS1.2 client hello/server cert metadata collection in connection events for example? I do not want to deploy EVE and SSL decrypt is not an option. I just want to capture server cert metadata, SNI etc. Is t...

JH8286 by Level 1
  • 237 Views
  • 2 replies
  • 0 Helpful votes

FPR1010-ASA-K9_ASAにて、「failover」コマンドを入力すると、ERROR: Command requires failover licenseと表示される。license smartfeature tier standardfeature security-plus過去に上記コマンドを入力すると解決した事例があったため投入すると、feature security-plusを入力したタイミングでERROR: Please acquire a valid feature tie...

ryunosuke by Level 1
  • 252 Views
  • 1 replies
  • 0 Helpful votes

Hello  I upgraded CSM from 4.19 to 4.21 and I have a problem. In one of the firewalls the access rules do not load. In Cisco Security Manager it shows 50 out of 211 loaded.  But it is stuck in that it does not change.  Any ideas? Thanks and regards, ...

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