{"id":"internal-nlb-l3-default-requires-ports-all","text":"Internal passthrough NLB `L3_DEFAULT` forwarding rule protocol enables non-TCP/UDP protocols (ICMP, SCTP, ESP, AH, GRE) and requires `--ports=ALL`.","truth_value":"IN","source":"entries/2026/03/10/lb-internal.md","source_url":"","source_hash":"049335b111c1b129","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"internal-nlb-l3-default-requires-ports-all","truth_value":"IN","reason":"premise"}]}}