#!/usr/sbin/dtrace -s
/*
 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 */

udp:::receive
{
	@bytes[args[2]->ip_saddr, args[4]->udp_dport] =
	    sum(args[4]->udp_length);
}

udp:::send
{
	@bytes[args[2]->ip_daddr, args[4]->udp_sport] =
	    sum(args[4]->udp_length);
}