diff --git a/ethernet_interface.hpp b/ethernet_interface.hpp
index 3935390..e48fddb 100644
--- a/ethernet_interface.hpp
+++ b/ethernet_interface.hpp
@@ -156,6 +156,16 @@
      */
     std::string mACAddress(std::string value) override;
 
+    /** @brief get the IPv6AcceptRA flag from the network configuration file
+     *
+     */
+    bool getIPv6AcceptRAFromConf();
+
+    /** @brief check conf file for Router Advertisements
+     *
+     */
+    bool iPv6AcceptRA(bool value) override;
+
     /** @brief sets the NTP servers.
      *  @param[in] value - vector of NTP servers.
      */