diff --git a/src/ap/ieee802_11_auth.c b/src/ap/ieee802_11_auth.c
index f3f313d..0c03bbb 100644
--- a/src/ap/ieee802_11_auth.c
+++ b/src/ap/ieee802_11_auth.c
@@ -192,6 +192,12 @@ static int hostapd_radius_acl_query(struct hostapd_data *hapd, const u8 *addr,
 		goto fail;
 	}
 
+	if (!radius_msg_add_attr_int32(msg, RADIUS_ATTR_SERVICE_TYPE,
+				       RADIUS_SERVICE_TYPE_OUTBOUND)) {
+		wpa_printf(MSG_DEBUG, "Could not add Service-Type");
+		goto fail;
+	}
+
 	os_snprintf(buf, sizeof(buf), "CONNECT 11Mbps 802.11b");
 	if (!radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO,
 				 (u8 *) buf, os_strlen(buf))) {
diff --git a/src/ap/ieee802_1x.c b/src/ap/ieee802_1x.c
index 153b271..0f3b716 100644
--- a/src/ap/ieee802_1x.c
+++ b/src/ap/ieee802_1x.c
@@ -509,6 +509,12 @@ static void ieee802_1x_encapsulate_radius(struct hostapd_data *hapd,
 		goto fail;
 	}
 
+	if (!radius_msg_add_attr_int32(msg, RADIUS_ATTR_SERVICE_TYPE,
+				       RADIUS_SERVICE_TYPE_FRAMED)) {
+		printf("Could not add Service-Type\n");
+		goto fail;
+	}
+
 	if (sta->flags & WLAN_STA_PREAUTH) {
 		os_strlcpy(buf, "IEEE 802.11i Pre-Authentication",
 			   sizeof(buf));
diff --git a/src/radius/radius.c b/src/radius/radius.c
index 3ead847..651b76f 100644
--- a/src/radius/radius.c
+++ b/src/radius/radius.c
@@ -173,6 +173,7 @@ static struct radius_attr_type radius_attrs[] =
 	{ RADIUS_ATTR_USER_PASSWORD, "User-Password", RADIUS_ATTR_UNDIST },
 	{ RADIUS_ATTR_NAS_IP_ADDRESS, "NAS-IP-Address", RADIUS_ATTR_IP },
 	{ RADIUS_ATTR_NAS_PORT, "NAS-Port", RADIUS_ATTR_INT32 },
+	{ RADIUS_ATTR_SERVICE_TYPE, "Service-Type", RADIUS_ATTR_INT32 },
 	{ RADIUS_ATTR_FRAMED_MTU, "Framed-MTU", RADIUS_ATTR_INT32 },
 	{ RADIUS_ATTR_REPLY_MESSAGE, "Reply-Message", RADIUS_ATTR_TEXT },
 	{ RADIUS_ATTR_STATE, "State", RADIUS_ATTR_UNDIST },
diff --git a/src/radius/radius.h b/src/radius/radius.h
index e69a047..ec688ea 100644
--- a/src/radius/radius.h
+++ b/src/radius/radius.h
@@ -52,6 +52,7 @@ enum { RADIUS_ATTR_USER_NAME = 1,
        RADIUS_ATTR_USER_PASSWORD = 2,
        RADIUS_ATTR_NAS_IP_ADDRESS = 4,
        RADIUS_ATTR_NAS_PORT = 5,
+       RADIUS_ATTR_SERVICE_TYPE = 6,
        RADIUS_ATTR_FRAMED_MTU = 12,
        RADIUS_ATTR_REPLY_MESSAGE = 18,
        RADIUS_ATTR_STATE = 24,
@@ -146,6 +147,19 @@ enum { RADIUS_ATTR_USER_NAME = 1,
 #define RADIUS_TUNNEL_MEDIUM_TYPE_IPV6 2
 #define RADIUS_TUNNEL_MEDIUM_TYPE_802 6
 
+/* Service-Type */
+#define RADIUS_SERVICE_TYPE_LOGIN 1
+#define RADIUS_SERVICE_TYPE_FRAMED 2
+#define RADIUS_SERVICE_TYPE_CALLBACK_LOGIN 3
+#define RADIUS_SERVICE_TYPE_CALLBACK_FRAMED 4
+#define RADIUS_SERVICE_TYPE_OUTBOUND 5
+#define RADIUS_SERVICE_TYPE_ADMINISTRATIVE 6
+#define RADIUS_SERVICE_TYPE_NAS_PROMPT 7
+#define RADIUS_SERVICE_TYPE_AUTHENTICATE_ONLY 8
+#define RADIUS_SERVICE_TYPE_CALLBACK_NAS_PROMPT 9
+#define RADIUS_SERVICE_TYPE_CALL_CHECK 10
+#define RADIUS_SERVICE_TYPE_CALLBACK ADMINISTRATIVE 11
+
 
 struct radius_attr_vendor {
 	u8 vendor_type;