if (log.level >= 2)
                        log.println("DFS redirect: " + dr);

                    UniAddress addr = UniAddress.getByName(dr.server);
                    SmbTransport trans = SmbTransport.getSmbTransport(addr, url.getPort());
                    /* This is a key point. This is where we set the "tree" of this file which
                     * is like changing the rug out from underneath our feet.