Bidirectional Forwarding Detection (BFD) is expected to be able to monitor a wide variety of encapsulations of paths between systems.
Flock of Swaledale sheep in North Yorkshire, England (© R A Kearton/Getty Images)
This document introduces an in-band method for DNS operators to publish arbitrary information about the zones for which they are
In order to increase the bandwidth of IPsec traffic between peers, this document defines one Notify Message Status Types and one Notify