import jcifs.internal.smb2.rdma.RdmaNegotiateResponse;

/**
 * DiSNI RDMA connection implementation.
 *
 * This class would integrate with the DiSNI library to provide
 * high-performance RDMA operations over InfiniBand/RoCE networks.
 *
 * Note: This is a skeleton implementation. A real implementation would
 * require proper DiSNI integration with actual RDMA hardware.
 */

}
```

### 4.5 RDMA Provider Implementations

#### 4.5.1 DiSNI Provider (InfiniBand/RoCE)
```java
package jcifs.internal.smb2.rdma.disni;

import com.ibm.disni.*;
import com.ibm.disni.verbs.*;

public class DisniRdmaProvider implements RdmaProvider {
    private RdmaActiveEndpointGroup<DisniRdmaEndpoint> endpointGroup;

    // RDMA configuration
    /**
     * Flag indicating whether RDMA transport should be used when available
     */
    protected boolean useRDMA;
    /**
     * RDMA provider implementation to use (e.g. "disni" or "tcp")
     */
    protected String rdmaProvider;
    /**
     * Minimum size in bytes for using RDMA read/write operations
     */
    protected int rdmaReadWriteThreshold;
    /**