The Internet of Things (IoT) is becoming ubiquitous in our daily life. IoT networks that are made up of devices low power, low memory, and low computing capability appears in many applications such as healthcare, home, agriculture. IPv6 Routing Protocol for Low Power and Lossy Network (RPL) has become a standardized routing protocol for such low-power and lossy networks in IoT. RPL establishes the best routes between devices according to the requirements of the application, which is achieved by the Objective Function (OF). Even though some security mechanisms are defined for external attackers in its RFC, RPL is vulnerable to attacks coming from inside. Moreover, the same attacks could has different impacts on networks with different OFs. Therefore, an analysis of such attacks becomes important in order to develop suitable security solutions for RPL. This study analyze RPL-specific attacks on networks using RPL's default OFs, namely Objective Function Zero (OF0) and the Minimum Rank with Hysteresis Objective Function (MRHOF). Moreover, mobile attackers could affect more nodes in a network due to their mobility. While the security solutions proposed in the literature assume that the network is static, this study takes into account mobile attackers.

翻译：物联网（IoT）正日益普及于我们的日常生活。由低功耗、低内存和低计算能力设备构成的物联网网络，在医疗保健、家居、农业等诸多应用中广泛出现。IPv6低功耗有损网络路由协议（RPL）已成为物联网中此类低功耗有损网络的标准化路由协议。RPL根据应用需求（通过目标函数实现）在设备间建立最优路径。尽管其RFC中针对外部攻击者定义了一些安全机制，但RPL仍易受内部攻击。此外，同一攻击对不同目标函数的网络可能产生不同影响。因此，分析此类攻击对于开发适合RPL的安全解决方案至关重要。本研究分析了使用RPL默认目标函数（即目标函数零（OF0）和最小秩滞后目标函数（MRHOF））的网络中针对RPL的特定攻击。同时，移动攻击者因其移动性可能影响网络中更多节点。尽管文献中提出的安全解决方案假设网络是静态的，但本研究考虑了移动攻击者。