FL-net_Token.Retention.Time.Measure.Start

description-logo Description

This indicates detection of the Token Retention Time Measurement Start request/response frame in the FL-net protocol.
The FL-net network enables efficient data exchange and communication between PLC units and device from various manufacturers. The token retention time measurement start request frame makes a request to start measuring the time for which a node holds a token. The requested node will reply with a token retention time measurement start response frame.

affected-products-logoAffected Products

FL-net protocol

Impact logoImpact

Unexpected network communication

Technology

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

Behavior

  • Reasonable

Application Dependencies

Default Ports

  • TCP/55004
  • UDP/55000-55004

Version Updates

Date Version Detail
2019-02-05 14.542