Reply To: Refused messages

Forums Network Management ZeroShell Refused messages Reply To: Refused messages


Block port 53, for INPUT or OUTPUT?
I have blocked port 53 for INPUT, but I still get those messages.
Does port 53 is for DNS look up?

I see that xx.xx.xx.xx and yy.yy.yy.yy are the IP of my ISPs DNS servers.
Will resolve dns work if i block port 53 also for OUTPUT?