bool system_is_default_rt_table(unsigned int id);
bool system_resolve_rpfilter(const char *filter, unsigned int *id);
-int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
-int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
+int system_del_ip_tunnel(const struct device *dev);
+int system_add_ip_tunnel(const struct device *dev, struct blob_attr *attr);
int system_add_iprule(struct iprule *rule);
int system_del_iprule(struct iprule *rule);