I cannot prevent access from outside to a machine that is on the network.
From my smartphone I always have access (4G).
Is there something I don't understand here?
Then I just wanted to give access to this machine but from a specific range ip.
* ether1 are WAN
add action=drop chain=input comment="NO SERVER ACCESS" dst-address=\
192.168.2.113 in-interface=ether1 log=yes log-prefix=NAS-DROP port=\
53200,22 protocol=tcp
Thanks to those who can help me.