Trigger Template Module ICMP Ping

Bom dia comunidade.

Estou precisando de uma ajuda.

Tenho um Zabbix 6.0 em cima o Ubuntu 20.04 LTS. Instalei o fping, estou usando Trigger Template Module ICMP Ping , o status dos hosts estão enable.
Do Zabbix consigo por terminal chegar em um device monitorado : fping 10.3.33.38 is alive 10.3.33.38

Pelo que vi no log o serviço funciona.

tail -f /var/log/zabbix/zabbix_server.log
39780:20220803:073853.811 server #52 started [history poller #5]
39781:20220803:073853.812 server #53 started [availability manager #1]
39782:20220803:073853.812 server #54 started [trigger housekeeper #1]
39783:20220803:073853.812 server #55 started [odbc poller #1]
39739:20220803:073916.807 item "CIRCUITO35003:icmppingsec" became supported
39739:20220803:073916.807 item "CIRCUITO35003:icmpping" became supported
39739:20220803:073916.807 item "CIRCUITO35003:icmppingloss" became supported
39737:20220803:073917.809 item "10.3.34.137:icmppingsec" became supported
39737:20220803:073917.810 item "10.3.34.137:icmpping" became supported
39737:20220803:073917.810 item "10.3.34.137:icmppingloss" became supported

Alguém pode me ajudar?