I am using RB450G with PPPOE-Client Internet connection with public ip, i have forwarded all ports using the
/ip firewall nat add chain=dstnat protocol=tcp dst-port=1-65535 action=dst-nat to-addresses=192.168.1.101 to-ports=1-65535
/ip firewall filter add action=accept chain=input disabled=no dst-port=8291 protocol=tcp
above script has successfully forward all ports i have lost connection to RB450G from Winbox (8291), http (80), ssh(22) as all ports are forwarded to local ip, i want to exclude RB450G (RouterOS Ports) i.e. 8291, 80, 22, 21 etc.. how can i do it.