Mikrotik: Layer 7 Protocol L7P

/ip firewall layer7-protocol add comment="test" regexp=.youtube 
/ip firewall layer7-protocol print

/ip firewall filter add chain=forward layer7-protocol=test action=drop 

Referensi

• https://mynote1933.blogspot.com/2018/05/3-cara-blokir-situs-di-mikrotik.html