TRAP SNMP - Server who sent Keep Alive


First, excuse me for my english, I’m french and I speak English very bad.

SO, I’ve a server who sent to my nagios console a trap “Keep Alive” all the 10 min, for saying the server is OK.

The server sent this TRAP :

Value 0: Value 1: Value 2: 0:0:00:00.00 Value 3: . Value 4: Value 5: public Value 6: . Value 7: Value 8: Value 9: Value 10: Ent Value 0: .

My question is how i configure the nagios for interpreted the TRAP?