华为交换机拦截勒索端口

#华为交换机拦截勒索端口
acl number 3456
rule 10 deny tcp destination-port eq 135
rule 15 deny tcp destination-port range 137 139
rule 20 deny tcp destination-port eq 445
rule 25 deny udp destination-port eq 135
rule 30 deny udp destination-port range 137 139
rule 35 deny udp destination-port eq 445
quit
traffic-filter inbound acl 3456
traffic-filter outbound acl 3456