{"rid":"egress/azure-front-door","card":{"rid":"egress/azure-front-door","eid":"microsoft","topic":"egress","slug":"azure-front-door","provider":"Azure Front Door","url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview","domain":"microsoft.com","category":"HTTP CDN and application delivery","tier":"payg","verdict":"fails-egress","vorder":5,"grp":"rejected","confidence":"inferred","binding":"write-gated","identity_kind":"card","identity_basis":"stated","needs_card":1,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest,cli","egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-23T00:00:00.000Z","verified_basis":"live","checked_on":"2026-10-23","stale_on":"2026-11-22","n_evidence":2,"usd_month":null,"usd_per_tb_month":null,"summary":"No free tier for the L4 question: Front Door terminates SSL at the edge and only supports HTTP/1.1 from the edge to the origin.","duplicate_of":null,"n_unknown":2},"record":{"topic":"egress","slug":"azure-front-door","provider":"Azure Front Door","url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview","category":"HTTP CDN and application delivery","tier":"payg","free_tier":{"stated":"No free tier for the L4 question: Front Door terminates SSL at the edge and only supports HTTP/1.1 from the edge to the origin.","unit":"none","metered_on":"none","source_url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-faq","read_on":"2026-10-23","notes":""},"per_object_cap":{"stated":"not applicable","bytes":null,"source_url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview","notes":""},"retention":{"stated":"not applicable","days":null,"source_url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview","notes":""},"egress":{"terms":"No UDP allowance exists. The product is billed per request and per GB of HTTP(S) delivery, with no L4 forwarding at any price.; ingress: http-only","metered":false,"free_allowance":"none published","price_per_tb":null,"source_url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview"},"interface":["rest","cli"],"interface_detail":"profiles, endpoints, routes and origin groups over HTTP and HTTPS","tooling":"Azure portal, CLI or ARM/Bicep","chaining":"chains with HTTP origins only; it cannot expose a WireGuard or game UDP endpoint","limits":[{"kind":"write-gated","value":"the origin leg is HTTP/1.1 only; there is no protocol field that accepts UDP","source":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-faq"}],"limits_note":"","binding":"write-gated","binding_note":"Volume never becomes the question: the service cannot forward UDP at any tier, so 1 TiB/month of UDP has no path through it.","identity_cost":{"kind":"card","detail":"An Azure subscription with billing enabled.","country":"None"},"reliability_note":"none recorded","confidence":"inferred","confidence_note":"No Front Door page read today states a UDP forwarding feature, and the origin leg is documented as HTTP/1.1 only. Confirming the negative needs the Front Door 'supported protocols' reference, which was not read.","evidence":[{"url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-faq","date":"2026-10-23","proved":"Currently, Azure Front Door only supports HTTP/1.1 from the edge to the origin."},{"url":"https://learn.microsoft.com/en-us/azure/frontdoor/front-door-overview","date":"2026-10-23","proved":"Accelerate application performance using the Azure Front Door unicast network and split TCP connections; terminate SSL offload at the edge and natively support the HTTP/2 protocol"}],"verdict":"fails-egress","verified_at":"2026-10-23T00:00:00.000Z","price_per_tb_month":"unverified (base and data rates not read)","notes":"Included because the brief names it. Every capability on the overview page is HTTP: caching, SSL offload, HTTP/2, rules engine. No L4 listener exists in the model.","extras":{"wg_path":"none","wg_detail":"There is no UDP forwarding to configure, so no WireGuard datagram can be carried.","ingress":"http-only","volume_tib_month":null,"volume_stated":"No UDP allowance exists. The product is billed per request and per GB of HTTP(S) delivery, with no L4 forwarding at any price.","bytes_transit":"yes","transit_note":"HTTP bytes only; UDP is not carried"}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[0].value","kind":"limit:write-gated","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.price_per_tb_month","kind":"price-per-tb","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.per_object_cap.stated","not-applicable"],["$.retention.stated","not-applicable"]],"history":[],"drift":[]}