description-logo Description

This indicates an attempt to use the LLMNR protocol.
Link-Local Multicast Name Resolution (LLMNR) is based on the DNS packet format and supports all current and future DNS formats, types, and classes. LLMNRs intent is to enable name resolution in cases where DNS name resolution is not possible.

affected-products-logoAffected Products

LLMNR

Impact logoImpact

Unexpected network communication

Technology

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

Behavior

  • Reasonable

Default Ports

  • UDP/5355