Nope. Also, I did not know about the duplicated MAC with SFP mentioned in the other thread, so it is running ok with the same MAC, but SFP is disabled.is ipv6 present on RB4011?
I think the correct interpretation of the rule is "Drop if TCP FIN AND is NOT ACKWhy is this rule there?Code: Select all
add action=drop chain=forward protocol=tcp tcp-flags=fin,!ack
As I read it, it drops TCP FIN packets on the forward chain in both directions, doesn't it? If so, why is that desirable?