After doing a clean install of zabbix-proxy on a CentOS 6 server, all our icmpping / icmppingsec items started to return zero values.
Zabbix debug log showed following lines:
[code]
31790:20140611:073610.004 In process_ping() hosts_count:1
31790:20140611:073610.004 /tmp/zabbix_proxy_31790.pinger
31790:20140611:073610.004 10.211.7.245
31790:20140611:073610.004 /usr/sbin/fping -C5 -p200 -b1024 -t1000 2>&1 &1
