On Sunday February 24 2019 12:00, you wrote to me:
MvV>> I have a similar attitude, but I balance the expected effort to MvV>> get the automation process top run propely against the effort of MvV>> doing it manually once or twice a year.
TL> When one has suspected ADHD and routine things can fall off the radar, TL> automation and notification are a must! :)
Fortunately I do not have that problem.
Another thing that puts me off, is that it is difficult to test something that happens only once or twice a year. For IPv4 I know how to provoke an IP change (change the MAC of the WAN interface) for IPv6 I do not know how to provoke a change of prefix.
MvV>>> I doubt that. he.net has a POP on AMS-IX. "Everyone" in The MvV>>> Netherlands is "close" to AMS-IX. ;-)
TL>> OK, time to make sure with some ping tests. :D
MvV>> That of course has been done at the time.
TL> And the results of those?
Good enough with a large margin to rule that out as the cause of the problem.