Currently it is only possible if you use "umatched trap" event. You can create event processing rule for that event and use the following script as action to generate new event with necessary data:
if (($event->parameters[1] == '.1.3.6.1.2.1.15.7.2') &&
($event->parameters[2] ~= "\\.1\\.3\\.6\\.1\\.2\\.1\\.15\\.3\\.1\\.14\\.([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+)"))
{
PostEvent($node, "BGP_PEER_DOWN", null, $1);
}
This will generate event BGP_PEER_DOWN (you have to define it) with peer address passed as parameter 1 (you can access it in message text via %1).
Best regards,
Victor
