Hi there, I use Zabbix 4.0 LTS which uses fping to perform ICMP checks. After Debian upgrade from 10 to 11 (including fping from 4.2 to 5.0) I experience random "fake" ping loss. It happens few times a month, so it's really hard to investigate.
Fping always runs with parameters: fping -C10 -i0 -S 109.236.X.X < /tmp/zabbix_server_X.pinger In the attachment is graph from todays incident. I can not determine if problem is related with vmware hypervisor, Debian, Zabbix itself or fping. I tried to change mq qdisc to fq with no change. Debians and hypervisors packet drop counters look to be clean. Anyone has an idea? Thanks Blažej -- You received this message because you are subscribed to the Google Groups "fping-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to fping-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/fping-users/1d143551-063c-432c-a752-9090627e53e4n%40googlegroups.com.
