Added the paths suggested by @phekmat and @SwampDragons for VMware Fusion... Although parser for the new mapper format is likely to be needed still.

builder/vmware/common/driver_fusion5.go

@@ -141,10 +141,21 @@ func (d *Fusion5Driver) Verify() error {
 		return err
 	}
 
-	// default paths
+	libpath := filepath.Join("Library", "Preferences", "VMware Fusion")
+
 	d.VmwareDriver.DhcpLeasesPath = func(device string) string {
 		return "/var/db/vmware/vmnet-dhcpd-" + device + ".leases"
 	}
+	d.VmwareDriver.DhcpConfPath = func(device string) string {
+		return filepath.Join(libpath, device, "dhcpd.conf")
+	}
+	d.VmwareDriver.VmnetnatConfPath = func(device string) string {
+		return filepath.Join(libpath, device, "nat.conf")
+	}
+	d.VmwareDriver.NetmapConfPath = func() string {
+		// FIXME: Suggested by @phekmat. This will need another parser to be implemented.
+		return filepath.Join(libpath, "networking")
+	}
 
 	return nil
 }

builder/vmware/common/driver_fusion6.go

@@ -66,6 +66,23 @@ func (d *Fusion6Driver) Verify() error {
 	}
 	log.Printf("Detected VMware version: %s", matches[1])
 
+	libpath := filepath.Join("Library", "Preferences", "VMware Fusion")
+
+	d.VmwareDriver.DhcpLeasesPath = func(device string) string {
+		return "/var/db/vmware/vmnet-dhcpd-" + device + ".leases"
+	}
+	d.VmwareDriver.DhcpConfPath = func(device string) string {
+		return filepath.Join(libpath, device, "dhcpd.conf")
+	}
+
+	d.VmwareDriver.VmnetnatConfPath = func(device string) string {
+		return filepath.Join(libpath, device, "nat.conf")
+	}
+	d.VmwareDriver.NetmapConfPath = func() string {
+		// FIXME: Suggested by @phekmat. This will need another parser to be implemented.
+		return filepath.Join(libpath, "networking")
+	}
+
 	return compareVersions(matches[1], VMWARE_FUSION_VERSION, "Fusion Professional")
 }