Network Security

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Forum Posts

Replace ASA 5520 with Firepower 2110

Hello   For one of our customers, we would like to replace the existing ASA 5520 firewalls with the Firepower 2110.    The requirements for the new firewalls should be the following :  The new firewalls should be in HA (Active-Standby) They will be a...

ASA 5520 - No Internet Access Inside

I am trying to configure my ASA 5520 for my home network environment.  Cox is my ISP and have their provided router.  My plan is to turn on bridge mode and turn that into a modem.  I did a test and I was able to ping from the ASA to the outside, howe...

Resolved! What does "BLACKLIST DNS reverse lookup response for known malware domain - Win.Trojan.Glupteba (1:31600)" mean?

I have a Cisco ASA5516x w/ FirePOWER with an IPS license installed and I am trying to determine what this Impact 1 alert means: BLACKLIST DNS reverse lookup response for known malware domain - Win.Trojan.Glupteba (1:31600) The source look...

rweir0001 by Beginner
  • 5 replies
  • 0 Helpful votes

Not able to reach the FMC IP from the FTDv which is on the same VM host

Hi Guys,   The issue I am facing here is i have an FMC which is deployed on a VM and to which a FTD installed on a FP2110 has been registered succesfully and working fine.  The FMC IP is  The FTD which is deployed on FP2110 is as below ...

Resolved! ASA 9.6 bridge group not available

I have some ASA 5506-X on version 9.6(2). i have read, that there should be possible to setup some Gi-Interfaces as bridge-group. All firewalls are on routed mode. as drescribed i configured Gi-Interface but inside the config the command bridge-group...

Heiko2 by Beginner
  • 4 replies
  • 0 Helpful votes
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