Just trying to clarify the question. If you observe a BGP route to 1.2.3.0/24 with AS path 1 2 3, you want to do a traceroute to confirm that the packets indeed travel through ASNs 1, 2 and 3?

I would think that traceroute will have to be run directly on the same router that provides the BGP feed.

Regards 

Baldur


lør. 18. jul. 2020 23.34 skrev Lars Prehn <lprehn@mpi-inf.mpg.de>:
Hi everyone,

In the next couple of months, I want to compare data plane and control
plane measurements on a larger scale. In particular, I'm looking for
(publicly accessible) devices that receive BGP feeds and can perform a
bunch of automated (paris) traceroutes. I currently do not have an exact
probing rate or target set in mind; however, I'm sure that manually
entering IP addresses as targets for usual Looking glasses won't cut it.
Does anyone know less-restricted (maybe even automatable?) Looking
Glasses (or similar devices) or is willing to provide access to one?

BTW: I though about picking Atlas probes from ASes that feed BGP
Collector Projects (e.g. RIPE RIS or RouteViews). Unfortunately, the
respective probes are often really far apart from the feeding routers;
thus, their individual perspectives are likely misaligned :(

Best regards,

Lars