{"id":"networkpolicy-rules-additive-across-policies","text":"Multiple NetworkPolicies selecting the same pod have their rules combined additively (union); you cannot use NetworkPolicy to deny traffic that another policy allows","truth_value":"IN","source":"entries/2026/03/05/en-documentation-openshift_container_platform-417-html-network_apis-networkpolic.md","source_url":"","source_hash":"d39c301752b98293","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"networkpolicy-rules-additive-across-policies","truth_value":"IN","reason":"premise"}]}}