if (post.containsKey("scan") && "intranet".equals(post.get("source", ""))) {
final Scanner scanner = new Scanner(Domains.myIntranetIPs(), CONCURRENT_RUNNER, timeout);
if ("on".equals(post.get("scanftp", ""))) scanner.addFTP(bigrange);
if ("on".equals(post.get("scanhttp", ""))) scanner.addHTTP(bigrange);
if ("on".equals(post.get("scanhttps", ""))) scanner.addHTTPS(bigrange);
if ("on".equals(post.get("scansmb", ""))) scanner.addSMB(bigrange);
scanner.start();
scanner.terminate();
if ("on".equals(post.get("accumulatescancache", "")) && !"scheduler".equals(post.get("rescan", ""))) {
Scanner.scancacheExtend(scanner, validTime);