-void connman_ipaddress_set_ipv4(struct connman_ipaddress *ipaddress,
- const char *address, const char *netmask, const char *gateway);
+int connman_inet_add_to_bridge(int index, const char *bridge);
+int connman_inet_remove_from_bridge(int index, const char *bridge);
+
+int connman_inet_set_mtu(int index, int mtu);
+int connman_inet_setup_tunnel(char *tunnel, int mtu);