problem zabbix agent

[fabiomc]

hi
in zabbix server 1.8.3 , i have the zabbix agent that works but i have problems with some trigger

for this triggers, they say: "host is unavailable" but the zabbix agent is ok and i see it in HOSTS

why ?

1) Template_Linux:Zabbix_agentd is not running on {HOSTNAME} {zabbixroc.num[zabbix_agentd].last(0)}<1

2) net.tcp.service[http]

3) proc.num[zabbix_server]

[italux]

First you need check your config file, are you sure the IP from your server is in this file?!

Before this, try implement a trigger same this, to certify the agent response a request:

agent.ping.nodata(60)

More information in - http://www.zabbix.com/documentation/...config/items?s[]=agent&s[]=ping&s[]=nodata#zabbix_agent