{"id":"ext-nlb-backends-same-region-project-different-vpc","text":"External passthrough NLB backends must be in the same region and project but can be in different VPC networks.","truth_value":"IN","source":"entries/2026/03/10/lb-tcp-udp.md","source_url":"","source_hash":"e2b912f095c82ab7","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ext-nlb-backends-same-region-project-different-vpc","truth_value":"IN","reason":"premise"}]}}