Network Security

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Dear community,We have a pair of ASA 5545X firewalls in an Active/Failover HA pair. The configuration of our external "outside" interface is in a port channel with the rest of our internal interfaces. I have to do some work this weekend to change tha...

Craddockc by • Level 6
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  • 6 replies
  • 0 Helpful votes

I think I need a twice nat but i have never done one and its confusing to me.    My scenario is this:   Client A = 10.81.113.10 Server B = 10.0.1.4   Site A has Client A Site B has Server B   Client A cannot hit Server B on its IP address (real IP). ...

Two Questions:   In previous ASA Version ( v8 ) there was a "Dead Connection Detection" ( DCD) - Function to Keep inactive but already existent Connections open. Is DCD behavior also supportet in FTD ?   Background: Using a "foreign " Firewall Connec...

j.albos by • Frequent Visitor
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  • 3 replies
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I am facing difficulty implementing access rule in ASASM. The rule does not catch traffic. If I permit ip any to any it allows the traffic   I have attached the packet trace. The first rule below is my more specific rule. Also the items in two packet...

Hello,   After migrating the firewall policy from an ASA to Firepower most of the objects in the rules were automatically grouped and named using the "DM_INLINE_NETWORK" or "DM_INLINE_SERVICE" naming convention. This difficult a lot the understanding...