diff --git a/openmptcprouter/files/bin/blocklanfw b/openmptcprouter/files/bin/blocklanfw
index 1ba1f3c8a..1d1b7bd65 100755
--- a/openmptcprouter/files/bin/blocklanfw
+++ b/openmptcprouter/files/bin/blocklanfw
@@ -17,7 +17,7 @@ ss_rules_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/reject/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IPTABLES-w -t nat -A zone_lan_prerouting ${fwrule} 2>&1 >/dev/null"
+			eval "$IPTABLES-w -t nat -A zone_lan_prerouting ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -25,7 +25,7 @@ ss_rules_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/DROP/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IPTABLES-w -t nat -A zone_lan_prerouting ${fwrule} 2>&1 >/dev/null"
+			eval "$IPTABLES-w -t nat -A zone_lan_prerouting ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -36,7 +36,7 @@ ss_rules6_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/reject/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IP6TABLES-w -t nat -A zone_lan_prerouting ${fwrule} 2>&1 >/dev/null"
+			eval "$IP6TABLES-w -t nat -A zone_lan_prerouting ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -44,7 +44,7 @@ ss_rules6_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/DROP/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IP6TABLES-w -t nat -A zone_lan_prerouting ${fwrule} 2>&1 >/dev/null"
+			eval "$IP6TABLES-w -t nat -A zone_lan_prerouting ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -55,7 +55,7 @@ v2r_rules_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/reject/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IPTABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} 2>&1 >/dev/null"
+			eval "$IPTABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -63,7 +63,7 @@ v2r_rules_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/DROP/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IPTABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} 2>&1 >/dev/null"
+			eval "$IPTABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} >/dev/null 2>&1"
 			fw=$((fw+1))
 		fi
 	done
@@ -74,14 +74,14 @@ v2ray_rules6_fw_drop() {
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/reject/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IP6TABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} 2>&1 >/dev/null"
+			eval "$IP6TABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} >/dev/null 2>&1"
 		fi
 	done
 	timeout 1 fw3 -6 print 2>/dev/null | awk '/iptables/&&/zone_lan_forward/&&/tcp/&&/-t filter/&&/-j DROP/ {for(i=6; i<=NF; i++) { printf "%s ",$i } print "\n" }' |
 	while IFS=$"\n" read -r c; do
 		fwrule=$(echo "$c" | sed 's/DROP/REDIRECT --to-ports 65535/')
 		if [ -n "$fwrule" ] && [ -z "$($IPTABLESSAVE 2>/dev/null | grep zone_lan_prerouting | grep '${fwrule}')" ]; then
-			eval "$IP6TABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} 2>&1 >/dev/null"
+			eval "$IP6TABLES-w -t nat -I zone_lan_prerouting 1 ${fwrule} >/dev/null 2>&1"
 		fi
 	done
 }
@@ -97,6 +97,6 @@ elif [ -n "$(uci -q get openmptcprouter.settings.proxy | grep v2ray)" ] || [ -n
 	v2ray_rules6_fw_drop
 fi
 rule=$(timeout 1 fw3 -4 print | grep 'A PREROUTING' | grep zone_lan_prerouting | sed 's/-A PREROUTING/-D PREROUTING/')
-eval "$rule 2>&1 >/dev/null"
+eval "$rule >/dev/null 2>&1"
 newrule=$(echo "$rule" | sed 's/-D PREROUTING/-I PREROUTING 1/')
-eval "$newrule 2>&1 >/dev/null"
+eval "$newrule >/dev/null 2>&1"
diff --git a/openmptcprouter/files/bin/omr-test-speed b/openmptcprouter/files/bin/omr-test-speed
index 68e227a3f..e5ccadc34 100755
--- a/openmptcprouter/files/bin/omr-test-speed
+++ b/openmptcprouter/files/bin/omr-test-speed
@@ -59,7 +59,7 @@ else
 	fi
 	if [ -n "$(nft list set inet fw4 omr_dst_bypass_all_4 2>/dev/null)" ]; then
 		for ip in $hostip; do
-			nft add element inet fw4 omr_dst_bypass_all_4 { $ip } 2>&1 >/dev/null
+			nft add element inet fw4 omr_dst_bypass_all_4 { $ip } >/dev/null 2>&1
 		done
 	fi
 	if [ "$FASTTEST" = true ]; then 
@@ -75,7 +75,7 @@ else
 	fi
 	if [ -n "$(nft list set inet fw4 omr_dst_bypass_all_4 2>/dev/null)" ]; then
 		for ip in $hostip; do
-			nft delete element inet fw4 omr_dst_bypass_all_4 { $ip } 2>&1 >/dev/null
+			nft delete element inet fw4 omr_dst_bypass_all_4 { $ip } >/dev/null 2>&1
 		done
 	fi
 	/etc/init.d/sqm start $INTERFACE
diff --git a/openmptcprouter/files/bin/omr-test-speed-server b/openmptcprouter/files/bin/omr-test-speed-server
index 39a0a878f..c2f9ae091 100755
--- a/openmptcprouter/files/bin/omr-test-speed-server
+++ b/openmptcprouter/files/bin/omr-test-speed-server
@@ -39,13 +39,13 @@ if [ -n "$HOST" ] && [ -n "$PORT" ] && [ -n "$USERNAME" ] && [ -n "$PASSWORD" ];
 			export SQM_VERBOSITY_MIN=10
 			export SQM_VERBOSITY_MAX=0
 			export SQM_SYSLOG=1
-			/etc/init.d/sqm stop $INTERFACE 2>&1 >/dev/null
-			#tc qdisc delete dev $INTERFACE root 2>&1 >/dev/null
-			#tc qdisc delete dev ifb4$INTERFACE root 2>&1 >/dev/null
+			/etc/init.d/sqm stop $INTERFACE >/dev/null 2>&1
+			#tc qdisc delete dev $INTERFACE root >/dev/null 2>&1
+			#tc qdisc delete dev ifb4$INTERFACE root >/dev/null 2>&1
 		}
 		#if [ "$(multipath ${INTERFACE} | grep default)" ]; then
 		#	MP=true
-		#	/etc/init.d/omr-tracker stop 2>&1 >/dev/null
+		#	/etc/init.d/omr-tracker stop >/dev/null 2>&1
 		#	multipath ${INTERFACE} off
 		#fi
 		if [ -n "$UPLOAD" ]; then
@@ -94,10 +94,10 @@ if [ -n "$HOST" ] && [ -n "$PORT" ] && [ -n "$USERNAME" ] && [ -n "$PASSWORD" ];
 		fi
 		#if [ $MP ]; then
 		#	multipath ${INTERFACE} on
-		#	/etc/init.d/omr-tracker start & 2>&1 >/dev/null
+		#	/etc/init.d/omr-tracker start & >/dev/null 2>&1
 		#fi
 		[ -z "$FASTTEST" ] && echo "Restart SQM on $INTERFACE"
-		/etc/init.d/sqm start $INTERFACE 2>&1 >/dev/null
+		/etc/init.d/sqm start $INTERFACE >/dev/null 2>&1
 	else
 		if [ "$resolve" != "${HOST}" ] || [ "$valid_ip6" != "ok" ]; then
 			curl -k -o /dev/null -H "Authorization: Bearer ${KEY}" https://${HOST}:${PORT}/speedtest || echo
diff --git a/openmptcprouter/files/bin/omr-test-speedv6 b/openmptcprouter/files/bin/omr-test-speedv6
index c1eb169b8..792b23eca 100755
--- a/openmptcprouter/files/bin/omr-test-speedv6
+++ b/openmptcprouter/files/bin/omr-test-speedv6
@@ -56,7 +56,7 @@ else
 	fi
 	if [ -n "$(nft list set inet fw4 omr_dst_bypass_all_6 2>/dev/null)" ]; then
 		for ip in $hostip; do
-			nft add element inet fw4 omr_dst_bypass_all_6 { $ip } 2>&1 >/dev/null
+			nft add element inet fw4 omr_dst_bypass_all_6 { $ip } >/dev/null 2>&1
 		done
 	fi
 	if [ "$FASTTEST" = true ]; then 
@@ -72,7 +72,7 @@ else
 	fi
 	if [ -n "$(nft list set inet fw4 omr_dst_bypass_all_6 2>/dev/null)" ]; then
 		for ip in $hostip; do
-			nft delete element inet fw4 omr_dst_bypass_all_6 { $ip } 2>&1 >/dev/null
+			nft delete element inet fw4 omr_dst_bypass_all_6 { $ip } >/dev/null 2>&1
 		done
 	fi
 	/etc/init.d/sqm start $INTERFACE