Network Security

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Hi allI'd like to share something that's happened to me over the past months. At several occasions I've had ASA5525 with Firepower services and ASA5516s running FTD freeze up on me at least twice a month with 100% CPU and the DATAPATH process using i...

hoffa2000 by Level 3
  • 2947 Views
  • 6 replies
  • 5 Helpful votes

Hi, Im looking for a bit of assistance, Im pretty sure im making a silly mistake somewhere.  I am trying to allow port 3389 through ASA to a host for RDP.  I will eventually tie it down so it can only be accessed from one location. ASA Version 9.8(2)...

Our department have decided to discontinue our Threat license / AMP on the firewall. After disabling the license offcourse all rules using the threat license began to warn. Could this be remedied by deleting the policy assignment from the global acce...

Hello, The fmc allows you to whitelist a URL in the connection events (by right-clicking the URL and adding it to the whitelist). How do I find a list of what has been whitelisted by following this method? Does it whitelist for all firewalls in the f...

ryan14 by Level 1
  • 4744 Views
  • 1 replies
  • 0 Helpful votes

Resolved! ASA 5505 NAT Issue

Hello, I am trying to allow ssh to my internal sever.I basically used the same configuration which was configured for port 80 or 443 on ASA.  object network linux     host 192.168.1.123object service sshlinux    service tcp source eq ssh access-list ...

nescody by Level 1
  • 2375 Views
  • 8 replies
  • 0 Helpful votes

Hi, i am trying to: backup the full config of FMCuntar the backupgunzip the table structure filemodify the filegzip ittar the backupupload back to FMC. And the file appears in "Firepower management backup" list.Does it mean that there's no integrity ...

Hello, I was wondering if someone can clarify the Virtual FMC licensing (v6 and above), the General License FAQ mentions that ' Virtual Firepower Management Center requires an entitlement for each device it will manage', we have 3 * ASA's licensed fo...

Hello, I have a Virtual FMC version 6.2.3 in the environment managing 2 Devices... we are planning to add 4 more devices in the same FMC... how can i check how many devices can this virtual FMC can support ? or is it 25 by default from version 6.0 on...

How can I implement an ACL for the managed device IP of ASA 5525s with Firepower? I have deployed a pair of "ASA 5525 with Firepower" in Active/Standby mode. These devices are managed via FMC. The FMC uses these managed device IP to connect to FTD an...

Resolved! Firepower Sizing

Hello Experts, I need advice on the suggested models for Firepower based on the real world scenario. Unfortunately, i dont have access to any sizing tool. My requirements are to support throughput of 650 Mbps Internet link and would like to enable fe...

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