diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index 520da5b159..4deb0b97ae 100644
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -422,32 +422,38 @@ hostapd_set_bss_options() {
 		set_default ieee80211r 0
 
 		if [ "$ieee80211r" -gt "0" ]; then
-			json_get_vars mobility_domain r0_key_lifetime r1_key_holder \
-				reassociation_deadline pmk_r1_push ft_psk_generate_local ft_over_ds
-			json_get_values r0kh r0kh
-			json_get_values r1kh r1kh
-
-			set_default mobility_domain "4f57"
-			set_default r0_key_lifetime 10000
-			set_default reassociation_deadline 1000
-			set_default pmk_r1_push 0
-			set_default ft_psk_generate_local 0
+			json_get_vars mobility_domain ft_psk_generate_local ft_over_ds reassociation_deadline
+			
+			set_default mobility_domain "$(echo "$ssid" | md5sum | head -c 4)"
+			set_default ft_psk_generate_local 1
 			set_default ft_over_ds 1
+			set_default reassociation_deadline 1000
 
 			append bss_conf "mobility_domain=$mobility_domain" "$N"
-			append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
-			[ -n "$r1_key_holder" ] && append bss_conf "r1_key_holder=$r1_key_holder" "$N"
-			append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
-			append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
 			append bss_conf "ft_psk_generate_local=$ft_psk_generate_local" "$N"
 			append bss_conf "ft_over_ds=$ft_over_ds" "$N"
-
-			for kh in $r0kh; do
-				append bss_conf "r0kh=${kh//,/ }" "$N"
-			done
-			for kh in $r1kh; do
-				append bss_conf "r1kh=${kh//,/ }" "$N"
-			done
+			append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
+			[ -n "$nasid" ] || append bss_conf "nas_identifier=${macaddr//\:}" "$N"
+
+			if [ "$ft_psk_generate_local" -eq "0" ]; then
+				json_get_vars r0_key_lifetime r1_key_holder pmk_r1_push
+				json_get_values r0kh r0kh
+				json_get_values r1kh r1kh
+
+				set_default r0_key_lifetime 10000
+				set_default pmk_r1_push 0
+
+				[ -n "$r1_key_holder" ] && append bss_conf "r1_key_holder=$r1_key_holder" "$N"
+				append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
+				append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
+
+				for kh in $r0kh; do
+					append bss_conf "r0kh=${kh//,/ }" "$N"
+				done
+				for kh in $r1kh; do
+					append bss_conf "r1kh=${kh//,/ }" "$N"
+				done
+			fi
 		fi
 
 		append bss_conf "wpa_disable_eapol_key_retries=$wpa_disable_eapol_key_retries" "$N"