+ case 'V':
+#ifdef USE_ROUTINGDOMAIN
+ scan_rdomain = a2rdomain(optarg);
+ if (scan_rdomain == -1) {
+ fprintf(stderr, "Bad rdomain '%s'\n", optarg);
+ exit(1);
+ }
+#else
+ fprintf(stderr, "RoutingDomain not supported on this "
+ "platform.\n");
+ exit(1);
+#endif
+ break;