how to get number of Traffic dropped packets show in Intrusion prevention menu?

Hi Naoto SONE: Thank you for reaching out to the Sophos community team. Are you referring to the traffic dropped under Dos Attack? 



If yes then If the live log in the log viewer has not been rotated then you will be able to see the logs under the below navigation:



If it is rotated then you may be able to see on the Syslog server if Syslog has been integrated.

Hi Vishal Ranpariya. Thank you for your reply.

I want to visualization for number of dos attack make used of zabbix or chronograf + influxdb.
However, I can't get it by CLI or SNMP.

The only way  to do that is to use syslog to count them?