Host Availability (Available but Unreachable)

[vlam]

Hi All

I have 4 hosts that is being monitored through a Zabbix Proxy and under "configuration" "host" they show as available, but in the Dashboard they show as unreachable. I have telnet from the Zabbix Proxy to the hosts on port 10050 and from the hosts to the Zabbix Proxy on port 10051 and they all are successful.

Please can anyone help with this.
Thanks

[Boghdan]

Where the info is from on your dashboard? If that's kind of trigger result, then check the triggers you have that show servers availability to compare the last value (bla.bla.bla.last(0)=N) of the item.