diff --git a/misc/add-iptag.sh b/misc/add-iptag.sh
new file mode 100644
index 00000000000..c3bf88cf95f
--- /dev/null
+++ b/misc/add-iptag.sh
@@ -0,0 +1,867 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: MickLesk (Canbiz) && Desert_Gamer
+# License: MIT
+# Source: https://github.com/gitsang/iptag
+
+function header_info {
+  clear
+  cat <<"EOF"
+ ___ ____     _____
+|_ _|  _ \ _ |_   _|_ _  __ _
+ | || |_) (_)  | |/ _` |/ _` |
+ | ||  __/ _   | | (_| | (_| |
+|___|_|   (_)  |_|\__,_|\__, |
+                        |___/
+EOF
+}
+
+clear
+header_info
+APP="IP-Tag"
+hostname=$(hostname)
+
+# Farbvariablen
+YW=$(echo "\033[33m")
+GN=$(echo "\033[1;92m")
+RD=$(echo "\033[01;31m")
+CL=$(echo "\033[m")
+BFR="\\r\\033[K"
+HOLD=" "
+CM=" ✔️ ${CL}"
+CROSS=" ✖️ ${CL}"
+
+# This function enables error handling in the script by setting options and defining a trap for the ERR signal.
+catch_errors() {
+  set -Eeuo pipefail
+  trap 'error_handler $LINENO "$BASH_COMMAND"' ERR
+}
+
+# This function is called when an error occurs. It receives the exit code, line number, and command that caused the error, and displays an error message.
+error_handler() {
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then
+    kill $SPINNER_PID >/dev/null
+  fi
+  printf "\e[?25h"
+  local exit_code="$?"
+  local line_number="$1"
+  local command="$2"
+  local error_message="${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}"
+  echo -e "\n$error_message\n"
+}
+
+# This function displays a spinner.
+spinner() {
+  local frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
+  local spin_i=0
+  local interval=0.1
+  printf "\e[?25l"
+
+  local color="${YWB}"
+
+  while true; do
+    printf "\r ${color}%s${CL}" "${frames[spin_i]}"
+    spin_i=$(((spin_i + 1) % ${#frames[@]}))
+    sleep "$interval"
+  done
+}
+
+# This function displays an informational message with a yellow color.
+msg_info() {
+  local msg="$1"
+  echo -ne "${TAB}${YW}${HOLD}${msg}${HOLD}"
+  spinner &
+  SPINNER_PID=$!
+}
+
+# This function displays a success message with a green color.
+msg_ok() {
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then
+    kill $SPINNER_PID >/dev/null
+  fi
+  printf "\e[?25h"
+  local msg="$1"
+  echo -e "${BFR}${CM}${GN}${msg}${CL}"
+}
+
+# This function displays a error message with a red color.
+msg_error() {
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then
+    kill $SPINNER_PID >/dev/null
+  fi
+  printf "\e[?25h"
+  local msg="$1"
+  echo -e "${BFR}${CROSS}${RD}${msg}${CL}"
+}
+
+# Check if service exists
+check_service_exists() {
+  if systemctl is-active --quiet iptag.service; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+# Migrate configuration from old path to new
+migrate_config() {
+  local old_config="/opt/lxc-iptag"
+  local new_config="/opt/iptag/iptag.conf"
+
+  if [[ -f "$old_config" ]]; then
+    msg_info "Migrating configuration from old path"
+    if cp "$old_config" "$new_config" &>/dev/null; then
+      rm -rf "$old_config" &>/dev/null
+      msg_ok "Configuration migrated and old config removed"
+    else
+      msg_error "Failed to migrate configuration"
+    fi
+  fi
+}
+
+# Update existing installation
+update_installation() {
+  msg_info "Updating IP-Tag Scripts"
+  systemctl stop iptag.service &>/dev/null
+
+  # Create directory if it doesn't exist
+  if [[ ! -d "/opt/iptag" ]]; then
+    mkdir -p /opt/iptag
+  fi
+
+  # Migrate config if needed
+  migrate_config
+
+  # Update main script
+  cat <<'EOF' >/opt/iptag/iptag
+#!/bin/bash
+# =============== CONFIGURATION =============== #
+readonly CONFIG_FILE="/opt/iptag/iptag.conf"
+readonly DEFAULT_TAG_FORMAT="full"
+readonly DEFAULT_CHECK_INTERVAL=60
+
+# Load the configuration file if it exists
+if [ -f "$CONFIG_FILE" ]; then
+    # shellcheck source=./iptag.conf
+    source "$CONFIG_FILE"
+fi
+
+# Convert IP to integer for comparison
+ip_to_int() {
+    local ip="$1"
+    local a b c d
+    IFS=. read -r a b c d <<< "${ip}"
+    echo "$((a << 24 | b << 16 | c << 8 | d))"
+}
+
+# Check if IP is in CIDR
+ip_in_cidr() {
+    local ip="$1" cidr="$2"
+    ipcalc -c "$ip" "$cidr" >/dev/null 2>&1 || return 1
+
+    local network prefix ip_parts net_parts
+    network=$(echo "$cidr" | cut -d/ -f1)
+    prefix=$(echo "$cidr" | cut -d/ -f2)
+    IFS=. read -r -a ip_parts <<< "$ip"
+    IFS=. read -r -a net_parts <<< "$network"
+
+    case $prefix in
+        8)  [[ "${ip_parts[0]}" == "${net_parts[0]}" ]] ;;
+        16) [[ "${ip_parts[0]}.${ip_parts[1]}" == "${net_parts[0]}.${net_parts[1]}" ]] ;;
+        24) [[ "${ip_parts[0]}.${ip_parts[1]}.${ip_parts[2]}" == "${net_parts[0]}.${net_parts[1]}.${net_parts[2]}" ]] ;;
+        32) [[ "$ip" == "$network" ]] ;;
+        *)  return 1 ;;
+    esac
+}
+
+# Format IP address according to the configuration
+format_ip_tag() {
+    local ip="$1"
+    local format="${TAG_FORMAT:-$DEFAULT_TAG_FORMAT}"
+
+    case "$format" in
+        "last_octet")     echo "${ip##*.}" ;;
+        "last_two_octets") echo "${ip#*.*.}" ;;
+        *)               echo "$ip" ;;
+    esac
+}
+
+# Check if IP is in any CIDRs
+ip_in_cidrs() {
+    local ip="$1" cidrs="$2"
+    [[ -z "$cidrs" ]] && return 1
+    local IFS=' '
+    for cidr in $cidrs; do ip_in_cidr "$ip" "$cidr" && return 0; done
+    return 1
+}
+
+# Check if IP is valid
+is_valid_ipv4() {
+    local ip="$1"
+    [[ "$ip" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]] || return 1
+    
+    local IFS='.' parts
+    read -ra parts <<< "$ip"
+    for part in "${parts[@]}"; do
+        (( part >= 0 && part <= 255 )) || return 1
+    done
+    return 0
+}
+
+lxc_status_changed() {
+  current_lxc_status=$(pct list 2>/dev/null)
+  if [ "${last_lxc_status}" == "${current_lxc_status}" ]; then
+    return 1
+  else
+    last_lxc_status="${current_lxc_status}"
+    return 0
+  fi
+}
+
+vm_status_changed() {
+  current_vm_status=$(qm list 2>/dev/null)
+  if [ "${last_vm_status}" == "${current_vm_status}" ]; then
+    return 1
+  else
+    last_vm_status="${current_vm_status}"
+    return 0
+  fi
+}
+
+fw_net_interface_changed() {
+  current_net_interface=$(ifconfig | grep "^fw")
+  if [ "${last_net_interface}" == "${current_net_interface}" ]; then
+    return 1
+  else
+    last_net_interface="${current_net_interface}"
+    return 0
+  fi
+}
+
+# Get VM IPs using MAC addresses and ARP table
+get_vm_ips() {
+    local vmid=$1 ips="" macs found_ip=false
+    qm status "$vmid" 2>/dev/null | grep -q "status: running" || return
+
+    macs=$(qm config "$vmid" 2>/dev/null | grep -E 'net[0-9]+' | grep -oE '[a-fA-F0-9]{2}(:[a-fA-F0-9]{2}){5}')
+    [[ -z "$macs" ]] && return
+
+    for mac in $macs; do
+        local ip
+        ip=$(arp -an 2>/dev/null | grep -i "$mac" | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}')
+        [[ -n "$ip" ]] && { ips+="$ip "; found_ip=true; }
+    done
+
+    if ! $found_ip; then
+        local agent_ip
+        agent_ip=$(qm agent "$vmid" network-get-interfaces 2>/dev/null | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}' || true)
+        [[ -n "$agent_ip" ]] && ips+="$agent_ip "
+    fi
+
+    echo "${ips% }"
+}
+
+# Update tags
+update_tags() {
+    local type="$1" vmid="$2" config_cmd="pct"
+    [[ "$type" == "vm" ]] && config_cmd="qm"
+
+    local current_ips_full
+    if [[ "$type" == "lxc" ]]; then
+        current_ips_full=$(lxc-info -n "${vmid}" -i 2>/dev/null | grep -E "^IP:" | awk '{print $2}')
+    else
+        current_ips_full=$(get_vm_ips "${vmid}")
+    fi
+    [[ -z "$current_ips_full" ]] && return
+
+    local current_tags=() next_tags=() current_ip_tags=()
+    mapfile -t current_tags < <($config_cmd config "${vmid}" 2>/dev/null | grep tags | awk '{print $2}' | sed 's/;/\n/g')
+
+    # Separate IP and non-IP tags
+    for tag in "${current_tags[@]}"; do
+        if is_valid_ipv4 "${tag}" || [[ "$tag" =~ ^[0-9]+(\.[0-9]+)*$ ]]; then
+            current_ip_tags+=("${tag}")
+        else
+            next_tags+=("${tag}")
+        fi
+    done
+
+    local formatted_ips=() needs_update=false added_ips=()
+    for ip in ${current_ips_full}; do
+        if is_valid_ipv4 "$ip" && ip_in_cidrs "$ip" "${CIDR_LIST[*]}"; then
+            local formatted_ip=$(format_ip_tag "$ip")
+            formatted_ips+=("$formatted_ip")
+            if [[ ! " ${current_ip_tags[*]} " =~ " ${formatted_ip} " ]]; then
+                needs_update=true
+                added_ips+=("$formatted_ip")
+                next_tags+=("$formatted_ip")
+            fi
+        fi
+    done
+
+    [[ ${#formatted_ips[@]} -eq 0 ]] && return
+
+    # Add existing IP tags that are still valid
+    for tag in "${current_ip_tags[@]}"; do
+        if [[ " ${formatted_ips[*]} " =~ " ${tag} " ]]; then
+            if [[ ! " ${next_tags[*]} " =~ " ${tag} " ]]; then
+                next_tags+=("$tag")
+            fi
+        fi
+    done
+
+    if [[ "$needs_update" == true ]]; then
+        echo "${type^} ${vmid}: adding IP tags: ${added_ips[*]}"
+        $config_cmd set "${vmid}" -tags "$(IFS=';'; echo "${next_tags[*]}")" &>/dev/null
+    elif [[ ${#current_ip_tags[@]} -gt 0 ]]; then
+        echo "${type^} ${vmid}: IP tags already set: ${current_ip_tags[*]}"
+    else
+        echo "${type^} ${vmid}: setting initial IP tags: ${formatted_ips[*]}"
+        $config_cmd set "${vmid}" -tags "$(IFS=';'; echo "${formatted_ips[*]}")" &>/dev/null
+    fi
+}
+
+# Check if status changed
+check_status() {
+    local type="$1" current
+    case "$type" in
+        "lxc") current=$(pct list 2>/dev/null | grep -v VMID) ;;
+        "vm")  current=$(qm list 2>/dev/null | grep -v VMID) ;;
+        "fw")  current=$(ifconfig 2>/dev/null | grep "^fw") ;;
+    esac
+    local last_var="last_${type}_status"
+    [[ "${!last_var}" == "$current" ]] && return 1
+    eval "$last_var='$current'"
+    return 0
+}
+
+# Update all instances
+update_all() {
+    local type="$1" list_cmd="pct" vmids count=0
+    [[ "$type" == "vm" ]] && list_cmd="qm"
+    
+    vmids=$($list_cmd list 2>/dev/null | grep -v VMID | awk '{print $1}')
+    for vmid in $vmids; do ((count++)); done
+    
+    echo "Found ${count} running ${type}s"
+    [[ $count -eq 0 ]] && return
+
+    for vmid in $vmids; do 
+        update_tags "$type" "$vmid"
+    done
+}
+
+# Main check function
+check() {
+    local current_time changes_detected=false
+    current_time=$(date +%s)
+
+    for type in "lxc" "vm"; do
+        local interval_var="${type^^}_STATUS_CHECK_INTERVAL"
+        local last_check_var="last_${type}_check_time"
+        local last_update_var="last_update_${type}_time"
+        
+        if [[ "${!interval_var}" -gt 0 ]] && (( current_time - ${!last_check_var} >= ${!interval_var} )); then
+            echo "Checking ${type^^} status..."
+            eval "${last_check_var}=\$current_time"
+            if check_status "$type"; then
+                changes_detected=true
+                update_all "$type"
+                eval "${last_update_var}=\$current_time"
+            fi
+        fi
+
+        if (( current_time - ${!last_update_var} >= FORCE_UPDATE_INTERVAL )); then
+            echo "Force updating ${type} tags..."
+            changes_detected=true
+            update_all "$type"
+            eval "${last_update_var}=\$current_time"
+        fi
+    done
+
+    if [[ "${FW_NET_INTERFACE_CHECK_INTERVAL}" -gt 0 ]] && \
+       (( current_time - last_fw_check_time >= FW_NET_INTERFACE_CHECK_INTERVAL )); then
+        echo "Checking network interfaces..."
+        last_fw_check_time=$current_time
+        if check_status "fw"; then
+            changes_detected=true
+            update_all "lxc"
+            update_all "vm"
+            last_update_lxc_time=$current_time
+            last_update_vm_time=$current_time
+        fi
+    fi
+
+    $changes_detected || echo "No changes detected in system status"
+}
+
+# Initialize time variables
+declare -g last_lxc_status="" last_vm_status="" last_fw_status=""
+declare -g last_lxc_check_time=0 last_vm_check_time=0 last_fw_check_time=0
+declare -g last_update_lxc_time=0 last_update_vm_time=0
+
+# Main loop
+main() {
+    while true; do
+        check
+        sleep "${LOOP_INTERVAL:-$DEFAULT_CHECK_INTERVAL}"
+    done
+}
+
+main
+EOF
+  chmod +x /opt/iptag/iptag
+
+  # Update service file
+  cat <<EOF >/lib/systemd/system/iptag.service
+[Unit]
+Description=IP-Tag service
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/opt/iptag/iptag
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+  systemctl daemon-reload &>/dev/null
+  systemctl enable -q --now iptag.service &>/dev/null
+  msg_ok "Updated IP-Tag Scripts"
+}
+
+# Main installation process
+if check_service_exists; then
+  while true; do
+    read -p "IP-Tag service is already installed. Do you want to update it? (y/n): " yn
+    case $yn in
+    [Yy]*)
+      update_installation
+      exit 0
+      ;;
+    [Nn]*)
+      msg_error "Installation cancelled."
+      exit 0
+      ;;
+    *)
+      msg_error "Please answer yes or no."
+      ;;
+    esac
+  done
+fi
+
+while true; do
+  read -p "This will install ${APP} on ${hostname}. Proceed? (y/n): " yn
+  case $yn in
+  [Yy]*)
+    break
+    ;;
+  [Nn]*)
+    msg_error "Installation cancelled."
+    exit
+    ;;
+  *)
+    msg_error "Please answer yes or no."
+    ;;
+  esac
+done
+
+if ! pveversion | grep -Eq "pve-manager/8\.[0-4](\.[0-9]+)*"; then
+  msg_error "This version of Proxmox Virtual Environment is not supported"
+  msg_error "⚠️ Requires Proxmox Virtual Environment Version 8.0 or later."
+  msg_error "Exiting..."
+  sleep 2
+  exit
+fi
+
+FILE_PATH="/usr/local/bin/iptag"
+if [[ -f "$FILE_PATH" ]]; then
+  msg_info "The file already exists: '$FILE_PATH'. Skipping installation."
+  exit 0
+fi
+
+msg_info "Installing Dependencies"
+apt-get update &>/dev/null
+apt-get install -y ipcalc net-tools &>/dev/null
+msg_ok "Installed Dependencies"
+
+msg_info "Setting up IP-Tag Scripts"
+mkdir -p /opt/iptag
+msg_ok "Setup IP-Tag Scripts"
+
+# Migrate config if needed
+migrate_config
+
+msg_info "Setup Default Config"
+if [[ ! -f /opt/iptag/iptag.conf ]]; then
+  cat <<EOF >/opt/iptag/iptag.conf
+# Configuration file for LXC IP tagging
+
+# List of allowed CIDRs
+CIDR_LIST=(
+  192.168.0.0/16
+  172.16.0.0/12
+  10.0.0.0/8
+  100.64.0.0/10
+)
+
+# Tag format options:
+# - "full": full IP address (e.g., 192.168.0.100)
+# - "last_octet": only the last octet (e.g., 100)
+# - "last_two_octets": last two octets (e.g., 0.100)
+TAG_FORMAT="full"
+
+# Interval settings (in seconds)
+LOOP_INTERVAL=60
+VM_STATUS_CHECK_INTERVAL=60
+FW_NET_INTERFACE_CHECK_INTERVAL=60
+LXC_STATUS_CHECK_INTERVAL=60
+FORCE_UPDATE_INTERVAL=1800
+EOF
+  msg_ok "Setup default config"
+else
+  msg_ok "Default config already exists"
+fi
+
+msg_info "Setup Main Function"
+if [[ ! -f /opt/iptag/iptag ]]; then
+  cat <<'EOF' >/opt/iptag/iptag
+#!/bin/bash
+# =============== CONFIGURATION =============== #
+CONFIG_FILE="/opt/iptag/iptag.conf"
+
+# Load the configuration file if it exists
+if [ -f "$CONFIG_FILE" ]; then
+  # shellcheck source=./iptag.conf
+  source "$CONFIG_FILE"
+fi
+
+# Convert IP to integer for comparison
+ip_to_int() {
+  local ip="$1"
+  local a b c d
+  IFS=. read -r a b c d <<< "${ip}"
+  echo "$((a << 24 | b << 16 | c << 8 | d))"
+}
+
+# Check if IP is in CIDR
+ip_in_cidr() {
+  local ip="$1"
+  local cidr="$2"
+
+  # Use ipcalc with the -c option (check), which returns 0 if the IP is in the network
+  if ipcalc -c "$ip" "$cidr" >/dev/null 2>&1; then
+    # Get network address and mask from CIDR
+    local network prefix
+    network=$(echo "$cidr" | cut -d/ -f1)
+    prefix=$(echo "$cidr" | cut -d/ -f2)
+
+    # Check if IP is in the network
+    local ip_a ip_b ip_c ip_d net_a net_b net_c net_d
+    IFS=. read -r ip_a ip_b ip_c ip_d <<< "$ip"
+    IFS=. read -r net_a net_b net_c net_d <<< "$network"
+
+    # Check octets match based on prefix length
+    local result=0
+    if (( prefix >= 8 )); then
+      [[ "$ip_a" != "$net_a" ]] && result=1
+    fi
+    if (( prefix >= 16 )); then
+      [[ "$ip_b" != "$net_b" ]] && result=1
+    fi
+    if (( prefix >= 24 )); then
+      [[ "$ip_c" != "$net_c" ]] && result=1
+    fi
+
+    return $result
+  fi
+
+  return 1
+}
+
+# Format IP address according to the configuration
+format_ip_tag() {
+  local ip="$1"
+  local format="${TAG_FORMAT:-full}"
+
+  case "$format" in
+    "last_octet")
+      echo "${ip##*.}"
+      ;;
+    "last_two_octets")
+      echo "${ip#*.*.}"
+      ;;
+    *)
+      echo "$ip"
+      ;;
+  esac
+}
+
+# Check if IP is in any CIDRs
+ip_in_cidrs() {
+  local ip="$1"
+  local cidrs="$2"
+
+  # Check that cidrs is not empty
+  [[ -z "$cidrs" ]] && return 1
+
+  local IFS=' '
+  for cidr in $cidrs; do
+    ip_in_cidr "$ip" "$cidr" && return 0
+  done
+  return 1
+}
+
+# Check if IP is valid
+is_valid_ipv4() {
+  local ip="$1"
+  [[ "$ip" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]] || return 1
+  local IFS='.'
+  read -ra parts <<< "$ip"
+  for part in "${parts[@]}"; do
+    [[ "$part" =~ ^[0-9]+$ ]] && ((part >= 0 && part <= 255)) || return 1
+  done
+  return 0
+}
+
+lxc_status_changed() {
+  current_lxc_status=$(pct list 2>/dev/null)
+  if [ "${last_lxc_status}" == "${current_lxc_status}" ]; then
+    return 1
+  else
+    last_lxc_status="${current_lxc_status}"
+    return 0
+  fi
+}
+
+vm_status_changed() {
+  current_vm_status=$(qm list 2>/dev/null)
+  if [ "${last_vm_status}" == "${current_vm_status}" ]; then
+    return 1
+  else
+    last_vm_status="${current_vm_status}"
+    return 0
+  fi
+}
+
+fw_net_interface_changed() {
+  current_net_interface=$(ifconfig | grep "^fw")
+  if [ "${last_net_interface}" == "${current_net_interface}" ]; then
+    return 1
+  else
+    last_net_interface="${current_net_interface}"
+    return 0
+  fi
+}
+
+# Get VM IPs using MAC addresses and ARP table
+get_vm_ips() {
+  local vmid=$1
+  local ips=""
+
+  # Check if VM is running
+  qm status "$vmid" 2>/dev/null | grep -q "status: running" || return
+
+  # Get MAC addresses from VM configuration
+  local macs
+  macs=$(qm config "$vmid" 2>/dev/null | grep -E 'net[0-9]+' | grep -o -E '[a-fA-F0-9]{2}(:[a-fA-F0-9]{2}){5}')
+
+  # Look up IPs from ARP table using MAC addresses
+  for mac in $macs; do
+    local ip
+    ip=$(arp -an 2>/dev/null | grep -i "$mac" | grep -o -E '([0-9]{1,3}\.){3}[0-9]{1,3}')
+    if [ -n "$ip" ]; then
+      ips+="$ip "
+    fi
+  done
+
+  echo "$ips"
+}
+
+# Update tags for container or VM
+update_tags() {
+  local type="$1"
+  local vmid="$2"
+  local config_cmd="pct"
+  [[ "$type" == "vm" ]] && config_cmd="qm"
+
+  # Get current IPs
+  local current_ips_full
+  if [[ "$type" == "lxc" ]]; then
+    # Redirect error output to suppress AppArmor warnings
+    current_ips_full=$(lxc-info -n "${vmid}" -i 2>/dev/null | grep -E "^IP:" | awk '{print $2}')
+  else
+    current_ips_full=$(get_vm_ips "${vmid}")
+  fi
+
+  # Parse current tags and get valid IPs
+  local current_tags=()
+  local next_tags=()
+  mapfile -t current_tags < <($config_cmd config "${vmid}" 2>/dev/null | grep tags | awk '{print $2}' | sed 's/;/\n/g')
+
+  for tag in "${current_tags[@]}"; do
+    # Skip tag if it looks like an IP (full or partial)
+    if ! is_valid_ipv4 "${tag}" && ! [[ "$tag" =~ ^[0-9]+(\.[0-9]+)*$ ]]; then
+      next_tags+=("${tag}")
+    fi
+  done
+
+  # Add valid IPs to tags
+  local added_ips=()
+  local skipped_ips=()
+
+  for ip in ${current_ips_full}; do
+    if is_valid_ipv4 "${ip}"; then
+      if ip_in_cidrs "${ip}" "${CIDR_LIST[*]}"; then
+        local formatted_ip=$(format_ip_tag "$ip")
+        next_tags+=("${formatted_ip}")
+        added_ips+=("${formatted_ip}")
+      else
+        skipped_ips+=("${ip}")
+      fi
+    fi
+  done
+
+  # Log only if there are changes
+  if [ ${#added_ips[@]} -gt 0 ]; then
+    echo "${type^} ${vmid}: added IP tags: ${added_ips[*]}"
+  fi
+
+  # Update if changed
+  if [[ "$(IFS=';'; echo "${current_tags[*]}")" != "$(IFS=';'; echo "${next_tags[*]}")" ]]; then
+    $config_cmd set "${vmid}" -tags "$(IFS=';'; echo "${next_tags[*]}")" &>/dev/null
+  fi
+}
+
+# Check if status changed
+check_status_changed() {
+  local type="$1"
+  local current_status
+
+  case "$type" in
+    "lxc")
+      current_status=$(pct list 2>/dev/null | grep -v VMID)
+      [[ "${last_lxc_status}" == "${current_status}" ]] && return 1
+      last_lxc_status="${current_status}"
+      ;;
+    "vm")
+      current_status=$(qm list 2>/dev/null | grep -v VMID)
+      [[ "${last_vm_status}" == "${current_status}" ]] && return 1
+      last_vm_status="${current_status}"
+      ;;
+    "fw")
+      current_status=$(ifconfig 2>/dev/null | grep "^fw")
+      [[ "${last_net_interface}" == "${current_status}" ]] && return 1
+      last_net_interface="${current_status}"
+      ;;
+  esac
+  return 0
+}
+
+check() {
+  current_time=$(date +%s)
+
+  # Check LXC status
+  time_since_last_lxc_status_check=$((current_time - last_lxc_status_check_time))
+  if [[ "${LXC_STATUS_CHECK_INTERVAL}" -gt 0 ]] \
+    && [[ "${time_since_last_lxc_status_check}" -ge "${LXC_STATUS_CHECK_INTERVAL}" ]]; then
+    echo "Checking LXC status..."
+    last_lxc_status_check_time=${current_time}
+    if check_status_changed "lxc"; then
+      update_all_tags "lxc"
+      last_update_lxc_time=${current_time}
+    fi
+  fi
+
+  # Check VM status
+  time_since_last_vm_status_check=$((current_time - last_vm_status_check_time))
+  if [[ "${VM_STATUS_CHECK_INTERVAL}" -gt 0 ]] \
+    && [[ "${time_since_last_vm_status_check}" -ge "${VM_STATUS_CHECK_INTERVAL}" ]]; then
+    echo "Checking VM status..."
+    last_vm_status_check_time=${current_time}
+    if check_status_changed "vm"; then
+      update_all_tags "vm"
+      last_update_vm_time=${current_time}
+    fi
+  fi
+
+  # Check network interface changes
+  time_since_last_fw_net_interface_check=$((current_time - last_fw_net_interface_check_time))
+  if [[ "${FW_NET_INTERFACE_CHECK_INTERVAL}" -gt 0 ]] \
+    && [[ "${time_since_last_fw_net_interface_check}" -ge "${FW_NET_INTERFACE_CHECK_INTERVAL}" ]]; then
+    echo "Checking network interfaces..."
+    last_fw_net_interface_check_time=${current_time}
+    if check_status_changed "fw"; then
+      update_all_tags "lxc"
+      update_all_tags "vm"
+      last_update_lxc_time=${current_time}
+      last_update_vm_time=${current_time}
+    fi
+  fi
+
+  # Force update if needed
+  for type in "lxc" "vm"; do
+    local last_update_var="last_update_${type}_time"
+    local time_since_last_update=$((current_time - ${!last_update_var}))
+    if [ ${time_since_last_update} -ge ${FORCE_UPDATE_INTERVAL} ]; then
+      echo "Force updating ${type} tags..."
+      update_all_tags "$type"
+      eval "${last_update_var}=${current_time}"
+    fi
+  done
+}
+
+# Initialize time variables
+last_lxc_status_check_time=0
+last_vm_status_check_time=0
+last_fw_net_interface_check_time=0
+last_update_lxc_time=0
+last_update_vm_time=0
+
+# main: Set the IP tags for all LXC containers and VMs
+main() {
+  while true; do
+    check
+    sleep "${LOOP_INTERVAL}"
+  done
+}
+
+main
+EOF
+  msg_ok "Setup Main Function"
+else
+  msg_ok "Main Function already exists"
+fi
+chmod +x /opt/iptag/iptag
+
+msg_info "Creating Service"
+if [[ ! -f /lib/systemd/system/iptag.service ]]; then
+  cat <<EOF >/lib/systemd/system/iptag.service
+[Unit]
+Description=IP-Tag service
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/opt/iptag/iptag
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+  msg_ok "Created Service"
+else
+  msg_ok "Service already exists."
+fi
+
+msg_ok "Setup IP-Tag Scripts"
+
+msg_info "Starting Service"
+systemctl daemon-reload &>/dev/null
+systemctl enable -q --now iptag.service &>/dev/null
+msg_ok "Started Service"
+SPINNER_PID=""
+echo -e "\n${APP} installation completed successfully! ${CL}\n"