set trigger to send alert after 2 consecutive fails

[SavenetSolutions]

Hi all,

I am monitoring HTTPS service on one of my VirtualCenter Servers.
I set up a trigger to send email alert if service fails.
My trigger looks like this:
{SnetMGVC1:net.tcp.service[https,,443].last(0)}=0

How can i change this trigger to send email alert only after 2 consecutive fails? If service is being checked every 30 seconds i want email alert to be sent only if it fails twice in a row.

many thanks in advance for all your help.

Sebastian

[m_gularte]

Hi!

You can use:

{SnetMGVC1:net.tcp.service[https,,443].sum(#2)}=0
Or
{SnetMGVC1:net.tcp.service[https,,443].sum(60)}=0

The first one is based on number of checks, and the second one is based on time (seconds).

Mauro

[SavenetSolutions]

thank you Mauro