check_udp error message

[Marco Borsani]

Hi all

I need to control many UDP ports.

 

I run the command:

./check_udp –H <IP_ADDRESS> –p 88

 

I receive following error message (with state UNKNOWN) :

With UDP checks, a send/expect string must be specified

 

Can anyone help me to solve it?

Those parameters should be optional..

 

regards

 

Marco Borsani

Unix and Monitoring Sysadmin

Business Unit Internet Solutions - Operations

tel: +39 010 4310115

fax: +39 02 30130311

cell: +39 329 5953944

ITnet S.r.l.

Società con socio unico

Soggetta a direzione e coordinamento di Italiaonline S.r.l.

 

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