It is necessary to setup ZBF to forbid UDP of the traffics which contents of a packet corresponds to RegEx expression, for example Mikrotik Rules (see rule No.2):
/ip firewall filter
add action=drop chain=forward disabled=no p2p=all-p2p
add action=drop chain=forward comment="torrent dht out magnet" content=d1:ad2:ad20 disabled=no dst-port=1025-65535 packet-size=95-190 protocol=udp
add action=drop chain=forward comment=info_hash content=info_hash disabled=no dst-port=2170,80 protocol=tcp
Rules 1 and 3 are created in Cisco ZBF. But how to create the rule No.2?
