[FROG] YANG error

[Erwan David]

Hello,

On FRR 7.5.1, trying to define a multihop bfd peer, I get the following 
error :
  minimum-ttl 240
% Failed to edit configuration.

YANG error(s):
  Schema node not found.
  YANG path: 
/frr-bfdd:bfdd/bfd/sessions/single-hop[dest-addr='80.74.78.202'][interface=''][vrf='default']/minimum-ttl

Does this mean the minimum-ttl command is not defined at all or just not 
defined in vtysh ? (in that case the system not being on production yet, 
I can stop frr and edit frr.conf)

Thanks.