TELNET agent issue
Hello everyone, 
My environment zabbix 1.8.5 on RHEL 5.5
Using TELNET agent item for a bunch of hosts.
So basically my zabbix_server.log file says
Item [Serv:telnet.run[hhome,192.168.1.1]] error: Login failed
Parameter [Serv:telnet.run[hhome,192.168.1.1]] is not supported, old status [0]
After a while
Parameter [24354][Serv:telnet.run[hhome,192.168.1.1]] became supported
Currently I have 21 item not supported because of this issue (but this number decries and increases we no particular pattern). Items appear randomly for random hosts. However, let say I have 10 TELNET agent item per host. All of them never go down, most likely two/three item per host, rest of items collect data as necessary (so, telnet is up on zabbix server and external servers as well).
Can you guys please give me a hint regarding solution for this particular issue?
Thanks for advice/support/attention in advance.
My environment zabbix 1.8.5 on RHEL 5.5
Using TELNET agent item for a bunch of hosts.
So basically my zabbix_server.log file says
Item [Serv:telnet.run[hhome,192.168.1.1]] error: Login failed
Parameter [Serv:telnet.run[hhome,192.168.1.1]] is not supported, old status [0]
After a while
Parameter [24354][Serv:telnet.run[hhome,192.168.1.1]] became supported
Currently I have 21 item not supported because of this issue (but this number decries and increases we no particular pattern). Items appear randomly for random hosts. However, let say I have 10 TELNET agent item per host. All of them never go down, most likely two/three item per host, rest of items collect data as necessary (so, telnet is up on zabbix server and external servers as well).
Can you guys please give me a hint regarding solution for this particular issue?
Thanks for advice/support/attention in advance.
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