The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure (RPKI) for Relying Parties (RP) to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisations (ROAs) and finally outputs Validated ROA Payloads (VRPs) in the configuration format of OpenBGPD, BIRD, and also as CSV or JSON objects for consumption by other routing stacks.
OpenBGPD is a free implementation of the Border Gateway Protocol (BGP), Version 4. It allows ordinary machines to be used as routers exchanging routes with other systems speaking the BGP protocol.
The portable version (e.g. for Linux) does not have the means to influence kernel routing tables. It is only suitable for route servers/collectors.
major bugfix: Include OpenBSD 6.8 errata 001: In bgpd, the roa-set parser could leak memory.