Menutup akses Web Mikrotik dengan Metode Knocking Port

Oke langsung saja ya...

Masuk di menu Firewall...


1.knocking port
chain=input
protocol=1(icmp)
action add dst to address list
address List: ICMP
timeout=00:00:01

2.knocking port
chain=input
protocol=6(tcp)
dst port=80
Src Address List= ICMP
Action=add dst to address list
address list=ICMP+HTTP
timeout=00:00:01

3.knocking port
chain=input
Protocol=6(tcp)
dst port=22,23,80
src address list exception ICMP+HTTP --> dikotaknya diconteng
Action= reject
with icmp admin probited



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