IM SNMP agent send trap to openview

[cold]

I have established HP Advanced System Management Application & Insight Management Agents.
I need to send trap on openview.

I have added in snmp.conf
dlmod cmaX /usr/lib/libcmaX.so
rwcommunity public 127.0.0.1
rocommunity public 127.0.0.1
rwcommunity public 10.1.x.y
rocommunity public 10.1.x.y
trapcommunity public
trapsink 10.1.x.y public
trap2sink 127.0.0.1 public
syscontact root@my.ru
syslocation Unknown (edit /etc/snmp/snmpd.conf)

and have then started/sbin/hpsnmpconfig to apply a configuration. On server OVO has created ext.node with the address of a server where there is an agent. At loading snmpd comes on OVO trap about start snmpd. When I send test trap on OVO trap does not come. Help to understand.