AddressingBgpPrefix

Source: src/Cloudflare/Addressing/BgpPrefix.ts

A BGP prefix controlling on-demand advertisement of a BYOIP prefix (or a subnet of it) to the internet.

Cloudflare automatically creates BGP prefixes during BYOIP onboarding, so reconcile adopts an existing BGP prefix matching the CIDR before creating a new one. There is no delete API — destroying this resource only withdraws the advertisement (advertised: false) and drops the state.

Advertising a Prefix

Advertise the whole BYOIP prefix

const bgp = yield* Cloudflare.AddressingBgpPrefix("advertise", {
  prefixId: prefix.prefixId,
  cidr: prefix.cidr,
  advertised: true,
});

Withdraw with AS-Path prepending configured

const bgp = yield* Cloudflare.AddressingBgpPrefix("advertise", {
  prefixId: prefix.prefixId,
  cidr: prefix.cidr,
  advertised: false,
  asnPrependCount: 2,
});