Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
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Forum Posts

FMC ACL Audit?

Hi All, Looking to get some insight on the best way to move forward with this. I am looking to do a clean up of our ACLs on our Firepower's through the FMC to see if there are rules that are no longer being used or rules that don't have hits on them....

Matt26 by Beginner
  • 1 replies
  • 0 Helpful votes

FMC/FTD SSH Login with Key

Hi, is there any possibility to login at FMC/FTD with generated SSH keys?We generated a public/private key pair and placed the public one through expert mode on the FMC. It seems that FMC isnt using this method and we dont know how to change it.Any i...

AF6 by Beginner
  • 0 replies
  • 0 Helpful votes

Resolved! Remote Access VPN, user identity "Not Found" Using User Agent and unable to use ACP to control RAVPN traffic per user

When a user connects to the remote access VPN. The username in the connection logs shows as "Not Found" and I can't use ACP to control traffic. It use to work back in an earlier version from FMC 6.2, but since stopped working even with the latest rel...

Jack G by Beginner
  • 4 replies
  • 0 Helpful votes

Resolved! Making changes on the interfaces on the Secondary Standby FTD while Primary FTD is running

We have 2x 2120 Cisco FTDs(managed by FMC) in the DMZ.  Primary/Active FTD has a single L3 link to EDGE 1 and Secondary/Standby FTD has a single L3 to EDGE-2 switch. We are planning to deploy VPC on the EDGE switches where each FTD is going to have t...

Resolved! Firepower Backup

Hi, our setup is;ASA 5555-x active passive HA pairFirepower module installedUsing FMC for FP management My question is, what is the best way to backup FP specifically for an upgrade project where I can easily restore FP if I have issues with the upgr...

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