Can Zabbix dynamically change severity level for Nagios

[honglus]

In Nagios, returned value 1 =WARNING, 2=CRITICAL.
How can zabbix interpret the value and dynamically set severity level accordingly without creating two triggers?

Zenoss can sort of support this via next highest severity.

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Does Zenoss use severity set by the Nagios Plugin return?
Yes. Per Chet Luther:
You can use the 1/2 exit codes from Nagios plugins to drive the severity of the resulting Zenoss event.
The way it works it that if the plugin exits with a code of 1 (WARNING) Zenoss will set the severity of the event to whatever you selected for severity when you created the data source. If the plugin exits with a code of 2 (CRITICAL) Zenoss will use the next highest severity. An exit code of 3 (unknown) will give the same severity as the data source.
So if you choose Warning as the severity in the data source, and the plugin exits with a code of 2, the event will actually have a severity of Error.

[zabbix_zen]

Hi.

I'm feeding Zabbix with a bunch of Nagios both
via HTTP accessing http://remote_IP/nagios/cgi-bin/tac.cgi
and
grabbing current_state and service_description from other nagios /var/log/nagios/status.dat

Errr... currently you cannot.
I agree this is useful for a variety of cases.

I've opened a Request