*/
    public int getInterfaceIndex() {
        return interfaceIndex;
    }

    /**
     * Set the interface index
     *
     * @param interfaceIndex interface index
     */
    public void setInterfaceIndex(int interfaceIndex) {
        this.interfaceIndex = interfaceIndex;
    }

    /**
     * Get interface capabilities
     *
     * @return capability flags
     */
    public int getCapability() {

            InetAddress addr = parseSockaddr(data, offset + 24);
            
            NetworkInterfaceInfo info = new NetworkInterfaceInfo(
                addr, (int)(linkSpeed / 1000000));
            info.setInterfaceIndex(ifIndex);
            info.setCapability(capability);
            
            if (info.isUsableForChannel()) {
                remoteInterfaces.add(info);
            }