// Test nextCalledName when calledName is hostName.name initially
        mockName = new Name(mockConfig, "MYSERVER", 0x20, null);
        NbtAddress nbtAddress = new NbtAddress(mockName, testAddressInt, false, NbtAddress.H_NODE);
        nbtAddress.firstCalledName(); // Initialize calledName
        assertEquals(NbtAddress.SMBSERVER_NAME, nbtAddress.nextCalledName(mockContext));
    }

    @Test

     * method is used exclusively by the <code>jcifs.smb1.smb1</code> package.
     *
     * @return the next called name to try
     */

    public String nextCalledName() {
        if (addr instanceof NbtAddress) {
            return ((NbtAddress) addr).nextCalledName();
        }
        if (calledName != NbtAddress.SMBSERVER_NAME) {
            calledName = NbtAddress.SMBSERVER_NAME;
            return calledName;
        }

        return this.calledName;
    }

    /**
     *
     * @param tc
     *            context to use
     * @return net name to try
     */
    @Override
    public String nextCalledName(final CIFSContext tc) {

        if (this.calledName == this.hostName.name) {
            this.calledName = SMBSERVER_NAME;
        } else if (SMBSERVER_NAME.equals(this.calledName)) {

            default:
                disconnect(true);
                throw new NbtException(NbtException.ERR_SSN_SRVC, 0);
            }
        } while ((calledName.name = address.nextCalledName()) != null);

        throw new IOException("Failed to establish session with " + address);
    }

    private void negotiate(int port, final ServerMessageBlock resp) throws IOException {