Re: Dodgy AS327933 ...?

[Nick Hilliard <nick () foobar org>]

Mark Tinka wrote on 11/08/2023 09:43:
> Did I miss the memo where vendors went from explicitly defining the AS 
> multiple times to determine the number of prepends, to, this :-)?

yep, sure did.  Check out the "set-bgp-prepend" action on routeros - 
it's right next to "set-bgp-prepend-path".

https://wiki.mikrotik.com/wiki/Manual:Routing/Routing_filters

<watches Mark's face as it dawns on him why this happens so regularly>

Nick