Network Security

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We recently upgraded our FMC to version 7.4.2 and then 7.4.2.1, and I noticed in the release notes that they have added an IP Package Download option under the GeoLocation Updates tab in Content Updates.  In the release notes for 7.4.2, they mention ...

jmeetze by Level 1
  • 69 Views
  • 0 replies
  • 0 Helpful votes

Hello everyone. Has anyone had this problem before? my secondary device is keeps failing And it's keep telling me (Event description: Interface check This host:1 single_vf: diagnostic Other host:0 ) That I looked at the management interface I ever se...

ahmadjarraho_0-1731063598125.png

Hi to all,i am posting this in order to have your opinion about it.Today our users behind the FTD faced timeouts as well as high RTTs.Digging a little bit i noticed that CPU core 16 (not the other cores)  was continuously steady at 100%. After disabl...

Ditter by Level 4
  • 361 Views
  • 16 replies
  • 0 Helpful votes

My understanding is that URL feeds in FirePower SI are updated dynamically and take effect w/o having to do a policy deploy to the FTD. Does the same apply to custom URL feeds used in an ACP rule? My idea would be to create a custom URL feed on a loc...

tato386 by Level 6
  • 528 Views
  • 9 replies
  • 0 Helpful votes

We have several VLANs on the network, and some devices on the management VLAN are experiencing significant packet loss.I suspect there might be an issue with the firewall pair. When I checked the interface for the management VLAN, I noticed traffic o...

hello everyone!! so basically we have one ASA with SFR which is register with FMC which use as IPS using some ACL policy and i need to migrate the ASA to the new FTD does ASA backup more system:running-config hold the SFR-FMC IPS policys? is not then...

Hi theirI m using cisco security manger 4.7 every thing was normal but now i can't find all my firewalls on the device liste, even though i can see the events detected by the disappeared FW, Also adding a FW to the device liste, it disappears  direct...

Lother99 by Level 1
  • 1123 Views
  • 1 replies
  • 0 Helpful votes
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