[c-nsp] RPKI extended-community RFC8097

[adamv0025 at netconsultings.com]

> Robert Raszuk
> Sent: Saturday, December 19, 2020 10:02 AM
> 
> > As far as I know, no way to set "ineligible" from a route-map.  Is
there?
> 
> A workaround could be to set unreachable next hop instead of dropping :)
> That automatically disables such path from best path comparison yet it
keeps
> in BGP.
> 
> But as said implementation could make it easier with a knob.
> 
Yeah I was thinking along the same lines, keep it in BGP for sure, just not
use it for actual data routing, (if that's the desired local policy). 
(was thinking filtering invalids on RIB->FIB level, BGP table map/selective
route download -and limit the churn between RIB and FIB on a local box
rather than BGP between boxes). 
-is there an option to filter invalids at the table map/selective route
download attach point?

> The question to ask if you want to advertise INVALID paths around ? Even
if
> not best path once you enable add-paths it may be advertised.
>
Well I'd say yes? 
-to leave BGP in a role of a messenger, then let each individual box/AS
decide locally what to do (with the message). 

adam