while (<DATA>) {
	my ( $src_ip, $src_port ) = /IP\s+(\d+(?:\.\d+){3})\.(\d+)/;
	my ( $dst_ip, $dst_port ) = />\s+(\d+(?:\.\d+){3})\.(\d+)/;
	print "$src_ip $src_port $dst_ip $dst_port \n";
}
__DATA__
12-APR-03 12:20:46.902801 IP 10.60.0.114.2684 > 10.60.0.3.110: . ack 3927995843 win 0