A Route Origination Authorization details which AS is authorised to advertise which originating IP prefixes. A ROA may also include prefix length information.
Resource Public Key Infrastructure is basically a framework for securing the routing infrastructure.
It provides a way to connect number resource information to a trust anchor.
The Resource Public Key Infrastructure (RPKI) to Router Protocol provides a way for a router to access RPKI validation information.
It provides the router with validity information regarding prefix origination:
The route announcement is covered by a ROA and the announcing AS is validated
The route announcement is covered by a ROA and the announcing AS is invalid (possibly hijacking)
There exists no ROA for the route announcement
You can find a hosted example of dn42regsrv at https://explorer.burble.com/
Instructions on how to host dn42regsrv yourself can be found on the git repo of dn42regsrv.
You can also run dn42regsrv via docker (then available at 127.0.0.1:8042):
git checkout https://git.dn42.us/burble/dn42regsrv.git . cd contrib/docker ./build.sh docker-compose up -d
Documentation for the api endpoints can be found here: https://git.dn42.us/burble/dn42regsrv/src/master/API.md
burble kindly provides ready-to-use files for gortr here:
You can use these to simply run gortr via docker:
docker run -ti -p 8082:8082 cloudflare/gortr -cache https://dn42.burble.com/roa/dn42_roa_46.json -verify=false -checktime=false -bind :8082
rtrtr is a RTR server from NLNet Labs. It's compatible with the dn42regsrv ROA-JSON or burbles provided one (https://dn42.burble.com/roa/dn42_roa_46.json) too.
NLNet Labs provides an official docker image. You just have to bind mount a suitable configuration file:
docker run -d -v /etc/rtrtr.conf:/etc/rtrtr.conf -p 323:323/tcp nlnetlabs/rtrtr -c /etc/rtrtr.conf
This is a working configuration file for dn42. Maybe change the listen addresses:
log_level = "debug" log_target = "stderr" http-listen =  [units.dn42-json] type = "json" uri = "https://dn42.burble.com/roa/dn42_roa_46.json" refresh = 600 [targets.dn42-rtr] type = "rtr" listen = ["0.0.0.0:323", "[::]:323"] unit = "dn42-json"
For more information cosult the official documentation: https://rtrtr.docs.nlnetlabs.nl/en/stable/
- bauen1's dn42-roagen: https://gitlab.com/bauen1/dn42-roagen
- Kioubit's registry wizard: https://git.dn42.dev/Kioubit/RegistryWizard
TODO: Publish docker-compose-yml to git for gortr+dn42regsrv
You have to consult the documentation of your implementation for that. We will provide configuration examples on the specific pages.