Yang,

The measurements were specified as a group with a shared probe set. A measurement group is considered a single unit for the purposes of scheduling.

There were no probes found to satisfy both measurements.

It will work if you specify the measurements separately.

wbr

/vty

On 10/29/20 11:44 AM, Yang Yu wrote:

On Thu, Oct 29, 2020 at 2:26 AM Viktor Naumov <vnaumov@ripe.net> wrote:

Indeed the reason is different. What I can see from the logs is that the
scheduler couldn't find any probe in AS4771 that would be capable of
doing v6 measurement.

https://atlas.ripe.net/measurements/27881134/ the v4 measurement is
not starting either