description-logo Description

This indicates an attempt to use the PRM protocol.
PRM is the acronym for Packet Radio Measurement. It has the ID number 21 in the IP protocol list.

affected-products-logoAffected Products

PRM

Impact logoImpact

Unexpected network communication

Technology

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

Behavior

  • Reasonable