*
     * @return link speed
     */
    public int getLinkSpeed() {
        return linkSpeed;
    }

    /**
     * Set link speed in Mbps
     *
     * @param linkSpeed link speed
     */
    public void setLinkSpeed(int linkSpeed) {
        this.linkSpeed = linkSpeed;
    }

    /**
     * Get the IP address
     *
     * @return IP address
     */

    public static final int NETWORK_INTERFACE_CAP_RDMA = 0x00000002;
    
    public NetworkInterfaceInfo(InetAddress address, int linkSpeed) {
        this.address = address;
        this.linkSpeed = linkSpeed;
        this.ipv6 = address.getAddress().length == 16;
        this.capability = 0;
        
        // Check for RSS capability (simplified - would need OS-specific checks)

            int maxBandwidth = 0;
            for (ChannelInfo channel : channels) {
                int linkSpeed = channel.getRemoteInterface().getLinkSpeed();
                if (linkSpeed > maxBandwidth) {
                    maxBandwidth = linkSpeed;
                    maxBandwidthChannel = channel;
                }
            }

                    // Estimate link speed (would need platform-specific code for actual speed)
                    int linkSpeed = ni.isVirtual() ? 100 : 1000; // Default 1Gbps

                    NetworkInterfaceInfo info = new NetworkInterfaceInfo(addr, linkSpeed);
                    if (info.isUsableForChannel()) {
                        localInterfaces.add(info);
                    }
                }