props.setProperty("jcifs.smb.client.connTimeout", "30000");
        props.setProperty("jcifs.smb.client.soTimeout", "35000");
        props.setProperty("jcifs.smb.client.responseTimeout", "30000");

        // When
        PropertyConfiguration testConfig = new PropertyConfiguration(props);

        // Then
        assertEquals(30000, testConfig.getConnTimeout());
        assertEquals(35000, testConfig.getSoTimeout());

        assertEquals(30000, SmbConstants.DEFAULT_RESPONSE_TIMEOUT);
        assertEquals(35000, SmbConstants.DEFAULT_SO_TIMEOUT);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_RCV_BUF_SIZE);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_SND_BUF_SIZE);
        assertEquals(250, SmbConstants.DEFAULT_SSN_LIMIT);
        assertEquals(35000, SmbConstants.DEFAULT_CONN_TIMEOUT);

    /** Default maximum multiplex count */
    int DEFAULT_MAX_MPX_COUNT = 10;
    /** Default response timeout in milliseconds */
    int DEFAULT_RESPONSE_TIMEOUT = 30000;
    /** Default socket timeout in milliseconds */
    int DEFAULT_SO_TIMEOUT = 35000;
    /** Default receive buffer size in bytes */
    int DEFAULT_RCV_BUF_SIZE = 60416;
    /** Default send buffer size in bytes */
    int DEFAULT_SND_BUF_SIZE = 16644;

        // Given
        when(mockDelegate.getDfsTtl()).thenReturn(300L);
        when(mockDelegate.getResponseTimeout()).thenReturn(30000);
        when(mockDelegate.getSoTimeout()).thenReturn(35000);
        when(mockDelegate.getConnTimeout()).thenReturn(35000);
        when(mockDelegate.getMaxMpxCount()).thenReturn(10);

        // When
        long dfsTtl = delegatingConfig.getDfsTtl();

    void testDefaultConstants() {
        assertEquals(445, SmbConstants.DEFAULT_PORT);
        assertEquals(10, SmbConstants.DEFAULT_MAX_MPX_COUNT);
        assertEquals(30000, SmbConstants.DEFAULT_RESPONSE_TIMEOUT);
        assertEquals(35000, SmbConstants.DEFAULT_SO_TIMEOUT);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_RCV_BUF_SIZE);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_SND_BUF_SIZE);

    }
}
```

## Configuration

### Basic Configuration Properties

```properties
# Connection settings
jcifs.smb.client.connTimeout=35000
jcifs.smb.client.soTimeout=180000
jcifs.smb.client.responseTimeout=30000

# Authentication
jcifs.smb.client.domain=WORKGROUP
jcifs.smb.client.username=guest
jcifs.smb.client.password=

# Protocol versions (SMB1 to SMB 3.1.1)

    int getSendBufferSize();

    /**
     *
     * Property {@code jcifs.smb.client.soTimeout} (int, default 35000)
     *
     * @return socket timeout, in milliseconds
     */
    int getSoTimeout();

    /**
     *
     * Property {@code jcifs.smb.client.connTimeout} (int, default 35000)
     *
     * @return timeout for establishing a socket connection, in milliseconds
     */
    int getConnTimeout();

     */
    int DEFAULT_MAX_MPX_COUNT = 10;
    /**
     * Default timeout in milliseconds for SMB responses.
     */
    int DEFAULT_RESPONSE_TIMEOUT = 30000;
    /**
     * Default socket timeout in milliseconds.
     */
    int DEFAULT_SO_TIMEOUT = 35000;
    /**
     * Default receive buffer size for SMB transport.
     */
    int DEFAULT_RCV_BUF_SIZE = 0xFFFF;
    /**

-XX:G1NewSizePercent=5\n\
-XX:G1MaxNewSizePercent=5\n\
-Djcifs.smb.client.responseTimeout=30000\n\
-Djcifs.smb.client.soTimeout=35000\n\
-Djcifs.smb.client.connTimeout=60000\n\
-Djcifs.smb.client.sessionTimeout=60000\n\
-Djcifs.smb1.smb.client.connTimeout=60000\n\
-Djcifs.smb1.smb.client.soTimeout=35000\n\
-Djcifs.smb1.smb.client.responseTimeout=30000\n\
-Dio.netty.noUnsafe=true\n\
-Dio.netty.noKeySetOptimization=true\n\

     * -Djcifs.smb.client.responseTimeout=30000<br>
     * -Djcifs.smb.client.soTimeout=35000<br>
     * -Djcifs.smb.client.connTimeout=60000<br>
     * -Djcifs.smb.client.sessionTimeout=60000<br>
     * -Djcifs.smb1.smb.client.connTimeout=60000<br>
     * -Djcifs.smb1.smb.client.soTimeout=35000<br>
     * -Djcifs.smb1.smb.client.responseTimeout=30000<br>
     * -Dio.netty.noUnsafe=true<br>