Network Security

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Good moorning everyone,I need tô config the 1122 with redundant interface because i need tô conect port 1 in one switch and port 3 em other switch and both ports need tô have the same subnet and also this interfaces need tô have some subinterfaces.My...

Renancefet by Level 1
  • 1516 Views
  • 11 replies
  • 0 Helpful votes

Hi All, Hoping someone can answer few questions around enabling WPA3 on Meraki. I work for a large enterprise and we are looking to enable WPA3 for all our offices. We use Meraki APs at all our offices and currently WPA2 is enabled and users authenti...

Hi, We have an FTD 3110 Active/Passive cluster with a requirement to group 30 network interfaces (sub-interfaces) into 3 zones, with traffic controls for both intra-zone and inter-zone traffic. For example, intra-zone traffic would involve traffic be...

ranga83 by Level 1
  • 714 Views
  • 3 replies
  • 0 Helpful votes

Hi,I'm getting dupplicate syn from our Firepower FTD. The setup is that VPN clients connect via outside (Internet) to access internal stuff. The VPN Clients get an IP from pool 10.1.1.x (for example) to access internal 10.2.2.x.Internet also needs to...

D Le Wando by Level 1
  • 1899 Views
  • 16 replies
  • 0 Helpful votes

Resolved! Internet breakout

Hello guys,I recently built a DMVPN tunnel from a spoke to hub  but when I can’t ping Google unless I put access-list ip any any under the outside interface on the firewall. When I take the acl off ever goes down, when put the acl back on everything ...

SS2020 by Level 1
  • 1317 Views
  • 9 replies
  • 0 Helpful votes

Hi all, is there any detailed documentation for FMC REST API GET call /api/fmc_config/v1/domain/{domainUUID}/health/metrics which can get health statistics? The documentation mentions metric -- "name of the prometheus metric to be queried" however, t...

Hi guys,   I found the configuration of a ASA 5525 strange to me. I can't understand why there's Permit ip any any at the end of ACL, as follows:   access-list DMZ_access_in extended permit tcp object SRV_SYSLOG eq 6514 object SRV_MC eq 6514 access-l...

h.dam by Level 1
  • 3819 Views
  • 6 replies
  • 0 Helpful votes

Hello, sorry if this has been asked before but it has become more difficult to find information lately.  My Firepower 1010 appliance is using FTD 7.2.8 which is listed as the suggested release.  I have the Threat license installed.  It is a standalon...

EvanC75 by Level 1
  • 3601 Views
  • 2 replies
  • 0 Helpful votes

The 2140s are managed by FMC.In my ACPs, I have a policy for blocking. In this policy, the main components it is blocking are URLs. We have all the default groups that should be blocked. And we also have a custom list of URLs that we block to. This l...

net_ad by Level 1
  • 3717 Views
  • 15 replies
  • 1 Helpful votes

Hi,I received help from @Rob Ingram  yday regarding ASDM upgrade. Which was a tremendous success, thank you ...!However, today, after I did all that, I had to revert back to a previous ASDM version to work with certain computers on out network. Now I...

Ced W by Level 1
  • 1273 Views
  • 8 replies
  • 0 Helpful votes
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