cricket- netsaint and service passive check

HelpHello all,
I installed cricket and netsaint. I want to see in netsaint the events of crickets, so crickets with a threshold) send a trap, wich is received by the snmptrapd and run a script. Everything works fine at this step.
The script writes in the external command file of netsaint with this format:

[1035922004] cricket;ifInOctets;2;Threshold critical: <a
href=http://212.100.177.194/cricket/grapher.cgi?target=/bandwith/sdsl</A>

So for me the format is correct.

In the hosts.cfg, i put:

service[cricket]=ifInoctets;1;none;1;1;1;router-admins;120;24x7;1;1;1;;check_ping
host[cricket]=Cricket;127.0.0.1;;check-host-alive;20;60;24x7;1;1;1;

Everything for the external command in entsaint.cfg seems correct.. and however i still see on netsaint the host cricket with "pending"

Any ideas are the welcome.

Thnx in advance,
Benoit