I would like to kown if there is a way to get the text value of the SNMP trap.
I have try all display type : Counter value, relative value ...
None of them display the message "Too much swap usage !" how can we have this reply ?

Regards
I can't do this. I'm in a test network without email support.E.g. you may use Send E-Mail action with %TrapAllValues% variable
If your device sends OID 1.3.6.1.4.1.3854.1.7.1.0, why do you setup HostMonitor test to check for OID 1.3.6.1.4.1.3854.1.2.2.1.17.1.3.0?if (%1.3.6.1.4.1.3854.1.2.2.1.17.1.3.0% > 50) or (%1.3.6.1.4.1.3854.1.2.2.1.17.1.3.0% < 80)
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for SNMP trap test i use your "IP Tools". I get now the following OID
1.3.6.1.4.1.3854.1.7.1.0 with diffrent values (3,4,7) from IP Tools
You may use this variable for other actions, e.g. Send message to ICQ, Send Message to Jabber, Log Event, Send SMS....>E.g. you may use Send E-Mail action with %TrapAllValues% variable
I can't do this. I'm in a test network without email support
Well, 1st step should be done on other side - you should configure remote device to send SNMP Trap messages to HostMonitor and I think you should know what exactly message should be sentis there somewhere a step by step guide as I get SNMP traps to work?