icmpping

[pivich]

I installed zabbix 1.10a on Debian Sarge server. It monitor 12 cisco devices and 10 servers. But, if i use icmpping i encounter problems : zabbix report that host is down, but host alive. I've tried follow trigger expressions :

Host hostname is unreachable
{hostname:icmpping.min(300)}=0

(({hostname:icmpping.min(300)}=0)&({hostname:icmppingsec.last(0)=0)

(({hostname:icmpping.last(0)}=0)&({hostname:icmpping.last(1)}=0)&({hostname:icmpping.last(2)}=0)&({hostname:icmpping.last(3)}=0)&)...

and it doesn't works.... host IS alive, but zabbix report - it's down ;(

PS - i want to send event when host is up , i use this trigger :

(({hostname:icmpping.last(0)}=1)&({hostname:icmpping.last(1)}=0))

but it works not in all cases... Where is the error ?