docs/knowledge-graph/vault-trn-7/work-items/trn-702.md
WDP constrained-payload and segmentation/reassembly policy
Generated from canonical repository manifests. Do not edit this note directly.
Relationships
contains← [[sprints/TRN-7|TRN-7]]covers-family→ [[source-families/wdp|wdp]]owned-by→ [[owner-layers/qa|qa]]owned-by→ [[owner-layers/transport-rust|transport-rust]]planned-by← [[clauses/WDP-CL-IP-MAPPING-FRAGMENTATION|WDP-CL-IP-MAPPING-FRAGMENTATION]]planned-by← [[clauses/WDP-CL-IPV4-BASELINE-RECEIVE-SIZE|WDP-CL-IPV4-BASELINE-RECEIVE-SIZE]]planned-by← [[clauses/WDP-CL-IPV4-DONT-FRAGMENT|WDP-CL-IPV4-DONT-FRAGMENT]]planned-by← [[clauses/WDP-CL-IPV4-FRAGMENT-REASSEMBLY-KEY|WDP-CL-IPV4-FRAGMENT-REASSEMBLY-KEY]]planned-by← [[clauses/WDP-CL-IPV4-FRAGMENTATION-LOCATION|WDP-CL-IPV4-FRAGMENTATION-LOCATION]]planned-by← [[clauses/WDP-CL-IPV4-LARGE-SEND-GUARD|WDP-CL-IPV4-LARGE-SEND-GUARD]]planned-by← [[clauses/WDP-CL-IPV4-TOTAL-LENGTH|WDP-CL-IPV4-TOTAL-LENGTH]]planned-by← [[clauses/WDP-CL-UDP-LENGTH-BOUNDS|WDP-CL-UDP-LENGTH-BOUNDS]]planned-by← [[clauses/WDP-CL-UNITDATA-CONTENT-TRANSPARENCY|WDP-CL-UNITDATA-CONTENT-TRANSPARENCY]]relates-to→ [[legacy-tickets/T0-19|T0-19]]
Data
{
"status": "done",
"ownerLayers": [
"transport-rust",
"qa"
],
"sourceFamilies": [
"wdp"
],
"existingTickets": [
"T0-19"
],
"outputs": [
"WDP constrained-payload and segmentation/reassembly policy",
"transport-rust/tests/fixtures/transport/wdp_constrained_payload_mapped/reassembly_fixture.json"
],
"acceptance": [
"The nine adopted WAP-200 and RFC 791/768 obligations directly evidence deterministic payload limits, rejection without WDP unit-data truncation, no WDP segmentation header on CDPD/IPv4, and destination-IP reassembly below WDP.",
"Whole, fragmented, out-of-order, duplicate, malformed, overlapping, oversize, and incomplete-expiry inputs produce bounded deterministic outcomes for the selected 576-octet baseline profile."
],
"evidence": [
"cargo test --manifest-path transport-rust/Cargo.toml",
"cargo test --manifest-path transport-rust/Cargo.toml --test wdp_constrained_replay",
"node scripts/check-wap-selected-normative-clauses.mjs",
"node scripts/check-wap-transport-conformance-ledgers.mjs",
"node scripts/wap-context-pack.mjs TRN-702",
"node scripts/check-wap-knowledge-graph.mjs"
],
"source": "docs/waves/wap-1.2.1-compliance-program.json"
}