BGP stands for Bidirectional Forwarding Detection and is a network protocol that is used to detect faults between two routers.
You can find the BFD Settings at Routing → BFD.
Profile can be set.
Custom Options can be used for custom configuration parameters for the config.
15.6.1. BFD Peer¶
A BFD Peer can be defined under Routing → BFD → BFD Peer.
IP Address of the Peer.
Profile if different from Default BFP Profile.