description-logo Description

This indicates an attempt to use the BFD protocol.
Bi-directional Forwarding Detection (BFD) is a networking standard that provides rapid detection of link failure between network nodes.

affected-products-logoAffected Products

BFD

Impact logoImpact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

  • Reasonable

Default Ports

  • UDP/3784