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Most "the ACL is broken" tickets are not really broken ACLs. They are misunderstood ACLs: a packet you

Most Cisco ASA NAT outages are not "the rule does not work". They are "the rule works,

Identity NAT, sometimes called NAT exemption or "no-NAT", is the rule you write when you specifically do not

Twice NAT is the rule type you reach for when one source-only or destination-only translation is not enough. The classic

Static NAT is the rule that lets the rest of the internet reach a server you own. The classic case

Almost every Cisco ASA in the world runs the same outbound NAT rule: take everything coming from the inside subnets