ivm_set_value("IVM_MacAddress", (char *)valbuf);
/* if an offset is defined, add it */
#if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET)
ivm_set_value("IVM_MacAddress", (char *)valbuf);
/* if an offset is defined, add it */
#if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET)