I was trying to perform NAT-C on ASA 8.2. The setup was pretty simple. I had an Inside (Security-Level 100) interface, DMZ (Security-Level 50) and an Outside Interface (Security-Level 0).
I wanted to perform Nat from DMZ hosts to Inside hosts. When I used "nat" & "global" commands, it didn't work (all required ACLs were in place).
Is it something like NAT-C wont happen for lower security level to higher security level if we use nat & global statements (I know, static statement works in this case but I want to know about nat & global)
NAT control requires that packets traversing from an inside interface to an outside interface match a NAT rule; for any host on the inside network to access a host on the outside network, you must configure NAT to translate the inside host address. NAT-C will not work when traffic coming from lower security level going towards higher security level.
BenefitsDocumentationPrerequisiteImage Download LinksLimitationsSupported PlatformsLicense RequirementsTopologyStep-By-Step ConfigurationConfigure Virtual ServiceActivate the virtual service and configure guest IPsConfiguring UTD (Service Plane)Configurin...
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...