{"uid":"cap_43uLuHNS1hSiDUVrBspmx","slug":"ikev2-message-id-outstanding-window-ledger-8546576f","name":"IKEv2 Message ID Outstanding Window Ledger","description":"An offline IKEv2 fixture author needs which logical exchange requests fit the peer request window, how out-of-order responses move its lower edge, and how independent directions/new-SA counters retain pending request identities without network activity.","url":"https://detect.halowerk.com/v1/F-A-NIGHT-PROTOCOL-IKE-IDS/ikev2-message-id-outstanding-window-ledger?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"artifact":{"type":"object","required":["ike_message_ids"],"properties":{"ike_message_ids":{"type":"object","required":["claim","events","initial_next","windows"],"properties":{"claim":{"type":"number","maximum":1000000000000,"minimum":-1000000000000},"events":{"type":"array","items":{"type":"array","items":{"type":"number","maximum":1000000000000,"minimum":-1000000000000},"maxItems":512},"maxItems":512},"windows":{"type":"array","items":{"type":"number","maximum":1000000000000,"minimum":-1000000000000},"maxItems":512},"initial_next":{"type":"array","items":{"type":"number","maximum":1000000000000,"minimum":-1000000000000},"maxItems":512}},"additionalProperties":false}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uzA-93seCV39dTB_VtgF3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes which IKEv2 message IDs fit within the peer request window, how out-of-order responses shift the window lower edge, and how independent directions and new-SA counters preserve pending request identities.","exampleAgentPrompt":"I'm building an offline IKEv2 test fixture — given a claim value of 5, an initial_next array of [0, 1], windows of [4, 4], and events like [[1,2],[3]], can you compute the outstanding window ledger showing which request IDs fit the peer window and how out-of-order responses shift the lower edge?","exampleUseCases":[{"title":"Validate IKEv2 window after out-of-order responses","prompt":"I need to check how my IKEv2 implementation handles out-of-order responses — given a claim of 3, initial_next of [0], windows of [5], and events [[2,1],[3]], show me which message IDs are still outstanding and how the window lower edge moves."},{"title":"New-SA counter pending identity preservation","prompt":"For my IKEv2 protocol test suite, I want to verify that new-SA counters keep their pending request identities correctly — use claim 0, initial_next [0, 0], windows [4, 4], and events [[1],[2]] to give me the full ledger."},{"title":"Independent direction message ID tracking","prompt":"I'm testing bidirectional IKEv2 exchanges and need to confirm that independent directions don't corrupt each other's message ID state — run the ledger with claim 10, initial_next [5, 5], windows [8, 8], and events [[6,7],[8]] for both directions."}],"resultDescription":"Returns a structured ledger artifact detailing which IKEv2 message IDs fall within the peer request window, the updated window lower edge after processing out-of-order responses, and the preserved pending request identities for independent directions and new-SA counters.","failureModes":["Invalid claim value outside allowed numeric range causes rejection","Events array items exceeding 512 elements trigger schema validation error","Windows array length mismatch with initial_next causes computation failure","Malformed nested arrays in events field return parsing error","Extreme numeric values near ±1000000000000 boundary may cause edge-case computation issues"],"whenToPreferThis":"Use this endpoint when building or testing offline IKEv2 protocol fixtures that need deterministic, reproducible message ID window state computation without network activity. Prefer it over live IKEv2 stack testing when you need isolated, controllable window ledger verification for unit tests or protocol conformance checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:40:19.532Z","isFirstParty":false,"canonicalSlug":"ikev2-message-id-outstanding-window-ledger-8546576f"}