Trigger for a "tcp, port" simple check

[nullpt]

Hi all,

I have plenty of "tcp, port" simple checks on my zabbix server and I want to create triggers for it. I've been reading the zabbix documentation but it seems that triggers need a item based function to build the expression. Is it possible to create a trigger that pops if a "tcp, port" simple check failed?

Any help is apreciated.
Regards

[nullpt]

Anyone? I can't find this use case in the documentation. I can only see function based triggers.

Thanks in advance

[gedp]

tcp trigger

You can use something like:

{Standalone_t:tcp,23.max(250)}<1

which will trigger if telnet is down (port 23) for more then 250 seconds.

I just noticed the syntax < 1 is not correct as I now have a problem where the result of the item is 2 instead of 0.