Saya berfikiran untuk memberikan keamanan pada routerboard milik saya dari serangan virus, nah cara ini sudah saya set kan dan semoga saja bisa menjadi solusi agar jaringan yang nantinya dibangun menjadi aman.
perintah ini ketikkan pada konsole mikrotik :
/ip firewall filter add chain=forward connection-state=invalid action=drop comment=”drop_invalid_connections”
/ip firewall filter add chain=virus protocol=tcp dst-port=135-139 action=drop comment=”Drop_Blaster_Worm”
/ip firewall filter add chain=virus protocol=tcp dst-port=1433-1434 action=drop comment=”Worm”
/ip firewall filter add chain=virus protocol=tcp dst-port=445 action=drop comment=”Drop_Blaster_Worm”
/ip firewall filter add chain=virus protocol=udp dst-port=445 action=drop comment=”Drop_Blaster_Worm”
/ip firewall filter add chain=virus protocol=tcp dst-port=593 action=drop comment=”________”
/ip firewall filter add chain=virus protocol=tcp dst-port=1024-1030 action=drop comment=”__________”
/ip firewall filter add chain=virus protocol=tcp dst-port=1080 action=drop comment=” Drop¬_MyDoom”
/ip firewall filter add chain=virus protocol=tcp dst-port=1214 action=drop comment=”______”
/ip firewall filter add chain=virus protocol=tcp dst-port=1363 action=drop comment=”ndm requester”
/ip firewall filter add chain=virus protocol=tcp dst-port=1364 action=drop comment=”ndm server”
/ip firewall filter add chain=virus protocol=tcp dst-port=1368 action=drop comment=”screen cast”
/ip firewall filter add chain=virus protocol=tcp dst-port=1373 action=drop comment=”hromgrafx”
/ip firewall filter add chain=virus protocol=tcp dst-port=1377 action=drop comment=”cichlid”
/ip firewall filter add chain=virus protocol=tcp dst-port=2745 action=drop comment=”BagleVirus”
/ip firewall filter add chain=virus protocol=tcp dst-port=2283 action=drop comment=”DropDumaruY”
/ip firewall filter add chain=virus protocol=tcp dst-port=2535 action=drop comment=”DropBeagle”
/ip firewall filter add chain=virus protocol=tcp dst-port=2745 action=drop comment=”DropBeagle_C-K”
/ip firewall filter add chain=virus protocol=tcp dst-port=3127 action=drop comment=”DropMyDoom”
/ip firewall filter add chain=virus protocol=tcp dst-port=3410 action=drop comment=”DropBackdoorOptixPro”
/ip firewall filter add chain=virus protocol=tcp dst-port=4444 action=drop comment=”Worm1”
/ip firewall filter add chain=virus protocol=udp dst-port=4444 action=drop comment=”Worm2”
/ip firewall filter add chain=virus protocol=tcp dst-port=5554 action=drop comment=”DropSasser”
/ip firewall filter add chain=virus protocol=tcp dst-port=8866 action=drop comment=”DropBeagleB”
/ip firewall filter add chain=virus protocol=tcp dst-port=9898 action=drop comment=”DropDabber-A-B”
/ip firewall filter add chain=virus protocol=tcp dst-port=10080 action=drop comment=”DropMyDoom-B”
/ip firewall filter add chain=virus protocol=tcp dst-port=12345 action=drop comment=”DropNetBus”
/ip firewall filter add chain=virus protocol=tcp dst-port=17300 action=drop comment=”DropKuang2”
/ip firewall filter add chain=virus protocol=tcp dst-port=27374 action=drop comment=”DropSubSeven”
/ip firewall filter add chain=virus protocol=tcp dst-port=65506 action=drop comment=”DropPhatBot,Agobot,Gaobot”
/ip firewall filter add chain=forward action=jump jump-target=virus comment=”jump to the virus chain”
Semoga bisa membantu dan bisa mencegah virus yang menginfeksi melalui PORT Mikrotik...
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