Talk:Reverse-path forwarding

Move
Requesting move, please see Talk:Reverse path forwarding --Mysidia (talk) 02:33, 14 August 2005 (UTC)

Loop breaking
"RPF routers only forward packets that come into the interface that also hold the routing entry for the source of the packet, thus breaking any loop."

I do not understand this sentence. To which word does "that also hold" refer? Who holdS what? How exactly does it break any loop? —Preceding unsigned comment added by 92.229.133.55 (talk) 13:32, 19 July 2009 (UTC)
 * I have made some clarifications. I hope this helps. ~Kvng (talk) 15:23, 9 April 2019 (UTC)