Hi guys,
I have a basic asa firewall questions. Lets say I have the ASA 5510 and I use one of the interfaces for an internal network (192.168.1.0/24) and the other interface is routed out to the internet. How do I configure the firewall to let all connections outbound but no connections back inbound except for those that were initiated internally.
So i have it configured to allow all connections outbound right now internal -> Any Permit
but on the outbound interface, the only way i can get it to work is setting Any -> internal Permit
I didn't really want to have the Any to internal, permit rule, but this is the only way to make it work. Shouldn't the ASA know state and allow those connections that are initiated internally to be accepted? So that the only rule from the outbound interface to internal should be deny all?
Thanks!