Hello, I greet and I tell them I doubt that is the nth, the following specific rules:
/ ip firewall mangle
add action = mark-packet chain = prerouting new-packet-mark = AAA nth = 3.1 passthrough = yes;
add action = mark-packet chain = prerouting new-packet-mark = BBB nth = 3.2 passthrough = yes;
add action = mark-packet chain = prerouting new-packet-mark = CCC nth = 3.3 passthrough = yes;
Will the question: The first rule of every 3 packs marks the first? Is the second rule, in three packages mark the second? Is the third rule, in three packages mark the third?