system identity set name=Mikrotik Class
user set admin password=admin
interface ethernet enable ether1
interface ethernet enable ether2
interface Ethernet set ether1 name=public
interface Ethernet set ether1 name=local
ip address add interface=public address=219.83.63.152 netmask 255.255.255.240
ip address add interface=local address=192.168.1.1 netmask 255.255.255.192
ip route add gateway=219.83.63.145
ip dns set primary-dns=202.155.0.10 secondary-dns=202.155.0.15
ip firewall nat add action=masquerade chain=srcnat out-interface=public
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atau [NAT]
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ip firewall nat add action=masquerade chain=srcnat
ip firewall filter add chain=input connection-state=invalid action=drop
ip firewall filter add chain=input protocol=udp action=accept
ip firewall filter add chain=input protocol=icmp action=accept
ip firewall filter add chain=input in-interface=intranet action=accept
ip firewall filter add chain=input in-interface=internet action=accept