Network Security

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Hi everyone I diable some sub-interface in FTD 2120 and deploy the config from FMC. unfortunately the communication between FMC and FTD going through that interface. how can enable sub-interface from fxos/expert mode or roll back the config to the la...

Hello guys, I am having issues with ASA Firewall dropping packets coming from outside, which is from another network. I did config the Outside port ACL to allow tcp port 80 to pass through but it kept dropping the packets. Do you guys know why? Pleas...

john14 by Visitor
  • 2239 Views
  • 1 replies
  • 0 Helpful votes

Hi,    I have 2 Firepower 41xx managed by a vFMC.All time and timezone settings are configured fine on FCM, FMC and FTDs, but vFMC dashboard on Analysis-Connections-Events I see immediately the log session, but with 5 minutes before of time logging. ...

Maurlai by Level 2
  • 2600 Views
  • 4 replies
  • 0 Helpful votes

we have the FMC (vmware),we chekc the OS health,found  that : tolal mem 8G ,  free mem only 226G ,swap mem 5072M   used  4624MCPU 98% idel the top 5 mem usage ismysql      18.5% java       5.6%hmil.pl   5.5%sftptop10cache  5%pruner.pl 3% is is normal...

jswjhl2003 by Community Member
  • 1950 Views
  • 3 replies
  • 0 Helpful votes

GreetingsI have a scenario where my FTDs are only reachable for management by the FMC over Internet. The FTDs are running HA so data interface access isn't an option. I assume data in transit is properly encrypted but how do I secure access to the FT...

hoffa2000 by Level 6
  • 3632 Views
  • 6 replies
  • 0 Helpful votes

i am on the sourfire/firepower  system console i need to run SUDo or Su root both prompt for a password. its none of the ones i have set.i donr recall ever setting one when i go to the gui, it wont let me create a reserved account ie root i need this...

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