Reading in detail about iptables / netfilter here, when I read about the -o
argument:
"Indicates the interface through which the outgoing packets are sent through the INPUT, FORWARD, and PREROUTING chain."
This seems to me to be wrong as they have written the same thing for the -i
argument.
It seems to me it should instead be:
"Indicates the interface through which the outgoing packets are sent through the OUTPUT, FORWARD, and POSTROUTING chain."
correct?