Reverse-path forwarding: Difference between revisions

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{{No footnotes|date=May 2019}}
 
'''Reverse-pathPath forwardingForwarding''' ('''RPF''') is a technique used in modern [[router (computing)|router]]s for the purposes of ensuring loop-free forwarding of [[multicast]] packets in [[multicast routing]] and to help prevent [[IP address spoofing]] in [[unicast]] routing.<ref>{{cite web
| url=https://www.juniper.net/documentation/software/erx/erx50x/swconfig-routing-vol1/html/ip-multicast-config7.html
| title=Reverse Path Forwarding