diff --git a/usr/local/bin/custom/poe.sh b/usr/local/bin/custom/poe.sh
index 77d1326..4c05e1b 100644
--- a/usr/local/bin/custom/poe.sh
+++ b/usr/local/bin/custom/poe.sh
@@ -85,6 +85,27 @@ expect eof
 EOF
 }
 
+function manual_restart() {
+    local target_mac="$1"
+    python3 /srv/poe_manager/generate_ips.py | while IFS=: read -r rpi_ip dev_name switch_ip switch_hostname switch_port switch_user switch_pass mac; do
+        if [[ "$mac" != "$target_mac" ]]; then
+            continue
+        fi
+        echo "$(date '+%Y-%m-%d %H:%M:%S') Manueller Neustart von $dev_name gestartet." >> "$LOGFILE"
+        if [ -n "$switch_port" ] && [ "$switch_port" != "None" ]; then
+            disable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE deaktiviert." >> "$LOGFILE"
+            sleep 2
+            enable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE aktiviert." >> "$LOGFILE"
+            echo "$(date '+%Y-%m-%d %H:%M:%S') Manueller Neustart von $dev_name abgeschlossen." >> "$LOGFILE"
+        else
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name besitzt keinen PoE-Port." >> "$LOGFILE"
+        fi
+        exit 0
+    done
+}
+
 echo "" > "$LOGFILE"
 
 while true; do