Network Security

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HiI have few ASA's in my network for which when I try to do session SFRIam getting the message :"Opening command session with module sfr.Module sfr did not respond to session request." What could be the reasons for getting the above messages ?Has the...

KRSC by Level 1
  • 11869 Views
  • 29 replies
  • 0 Helpful votes

Hi,I'm trying to configure my first Firepower 1010 replacing Fortigate.  Few things I'm stuck at the moment.1. How can I configure dhcp options like 150?  I don't see that options anywhere in the FDM gui.  2. Is there anything like software switch fe...

djpk05 by Level 1
  • 2899 Views
  • 4 replies
  • 0 Helpful votes

Good morning I am trying to figure out how to configure vlan ACL to filter mac addresses. And cannot make it work! The goal is to block all mac-addresses inside vlan except those are permitted. I found a great article which declares the same in the o...

We are switching over a section of our environment from McAfee Network Security to Firepower. We have several different policies for different customers. McAfee uses a combination of NSP rules, CVEs, and other ways to identify and categorize intrusti...

We have two S2S VPN's that go to a remote office. One that goes from Azure to an ASA and one that is from a Sophos Firewall to the same ASA..  From computers in Azure and the site that has the Sophos Firewall, I can RDP to computers at the site with ...

jf1134 by Level 1
  • 843 Views
  • 0 replies
  • 0 Helpful votes

Hi I have an ASA 5525-X.There is no configuration on the ASA but after executing these commands debug sfr errordebug sfr eventsdebug sfr messagesdebug cplanedebug module-booti have this error below.cp_check_connection: handle -1, conflicts with conne...

seckka21 by Level 1
  • 930 Views
  • 1 replies
  • 0 Helpful votes
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