Turns out the apply-group isn't working for v6 rules.

ATAC made me replicate the same rule directly under routing-options and inet6flow.0 appeared and I can see my rule populated now.

FYI I'm running vRR 20.4R1-S1.2

On Sun, May 23, 2021 at 4:55 AM Zbyněk Pospíchal <zbynek@dialtelecom.cz> wrote:
Hi Eric,

with no v6 fs rules, the table inet6flow.0 stay hidden. Try to make any.

--
S pozdravem/Best Regards,
Zbyněk



Dne 21.05.21 v 20:10 Eric Dugas via NANOG napsal(a):
> Hello,
>
> I've been fiddling with JunOS to enable Flowspec IPv6. According to the
> docs, it was implemented in 16.x. I've tried to set it up in vRR and vMX
> in the 20.x train. Everything commit just fine, I get the inetflow.0 for
> IPv4 but inet6flow.0 is not appearing.
>
> I already have a JTAC case (now escalated to ATAC) but I am looking for
> plan B.
>
> Has anyone implemented Flowspec v6? I was thinking about FRRouting but I
> wanted to get some feedback from the community before spending more
> hours into this.
>
> Thanks
> Eric