Hi Shane,
Finally i changed to use centOS 6 with zenoss 4.2.2.
Everythink is working perfectly.
I had some mibs (FORTINET mibs + ietf + irtf +iana+ tubs +site ).
I started to receive traps from one fortinet equipment. but zenoss don't use the mibs to translate for me.
is it automatical ? or should i do something in zenoss to translate the traps that he received.