RPF meaning in Networking ?

Answer: What is Reverse Path Forwarding mean?

Reverse-path forwarding (RPF) is a technique used in modern routers for the purposes of ensuring loop-free forwarding of multicast packets in multicast routing and to help prevent IP address spoofing in unicast routing.

In standard unicast IP routing, the router forwards the packet away from the source to make progress along the distribution tree and prevent routing loops. In contrast, the router's multicast forwarding state runs more logically by organizing tables based on the reverse path, from the receiver back to the root of the distribution tree at the source of the multicast. This approach is known as reverse-path forwarding.

reference

Full Form	Category
Roche Postdoctoral Fellowship	Academic & Science
Raspberry Pi Foundation	Associations & Organizations
Reduced Pre-Fault	Business
Redcape Property Group	Business
Replica Props Forum	Community
Real Person Fiction	Community
Rights Protection Fund	Community
Rehabilitation Project Force (Church of Scientology enforcement group)	Community
Replica Prop Forum	Community
Remote Power Feed	Computer and Networking
Rich Pixel File	Computing
Raster Pattern Fill	Computing
Relative Performance Factor	Computing
Return Stack Pointer Fetch	Computing
Remote Packet Filter	Computing
Return Path Filter	Computing
Route Based Packet Filtering	Computing
Report Profile File	Computing
Rendezvous Point Forwarding	Computing
Repeat Active File	Computing
Autocad Repeatable Pattern	File Type
Reverse Power Feed	General
Rat Perineurial Fibroblasts	General
Receiver Policy Framework	General
Resuscitation Promoting Factor	General
Rat Perineural Fibroblasts	General
Rainbow Paradise Fantasy	General
Resource-Poor Farmer	General
Rwandan Patriotic Front	General
Retirement Plan Fundamentals	General
Rheumatoid Patient Foundation	General
Real People Fiction	General
Rwandese Patriotic Front	General
Risk Parameter File	General
Real person fic	General
Roche Postdoc Fellowship	General
Reformatorische Politieke Federatie	General
Reduced Penetration Force	General
Retinal Protection Factor	General
Relative Potency Factor	General
Righteous Persons Foundation	General
Rehabilitation Project Force	Governmental
Rassemblement pour la France	Governmental
Rassemblement du Peuple Français	Governmental
Rebel Penguin Federation	Governmental
Registered Professional Forester	Jobs
Regulation of Pathogenicity Factors	Medical
Retroperitoneal Fibrosis	Medical
Renal Plasma Flow	Medical
Rehabilition Project Force	Medical
Resettlement Policy Framework	Messaging
Raster Product Format	Military and Defence
Reverse Path Forwarding	Networking
Reverse Path Ftp	Networking
Railway Protection Force	Police
Radioisotope Production Facility	Regional
Regional Punishment Facility	Regional
Regional Protection Force	Regional
Rich Pixel Format	Softwares
Rapid Primal Fitness	Sports
Reverse Power Feeding	Technology