hello peeps, i'm new on here and i've got no idea as to where i ask things, but until i find out i just want to ask what does this mean ". . .Please note that since your machine has not the same performance of a router you could cause DoS if you set APR between your Default Gateway and all other hosts on your LAN". i know what APR is but what does it mean when it says "if you set APR between your Default Gateway and all other hosts on your LAN

all help much appreciated

cheers, dopeman1992