diff --git a/update-port.sh b/update-port.sh
new file mode 100644
index 0000000..a4cd2d6
--- /dev/null
+++ b/update-port.sh
@@ -0,0 +1,138 @@
+#!/bin/bash 
+
+source /etc/openvpn/utils.sh
+
+. /etc/transmission/environment-variables.sh
+
+###### Settings ######
+TRANSMISSION_PASSWD_FILE=/config/transmission-credentials.txt
+transmission_username=$(head -1 ${TRANSMISSION_PASSWD_FILE})
+transmission_passwd=$(tail -1 ${TRANSMISSION_PASSWD_FILE})
+transmission_settings_file=${TRANSMISSION_HOME}/settings.json
+
+sleep 5
+
+###### ProtonVPN Variables ######
+user=$(sed -n 1p /config/openvpn-credentials.txt)
+pass=$(sed -n 2p /config/openvpn-credentials.txt)
+
+###### Install natpmpc ######
+install_dep () {
+  echo "################################################"
+  echo "    Running Repo Update and Install natpmpc     "
+  echo "################################################"
+  echo ""
+  apt-get update
+  apt-get install -y natpmpc
+}
+
+###### ProtonVPN P2P Get Port ######
+bind_port () {
+  echo "################################################"
+  echo "       Acquiring Open Port on Proton VPN        "
+  echo "################################################"
+  echo ""
+  get_port=$(natpmpc -a 0 0 udp | sed -e '/port /!d; s/.*port \(.*\) protocol.*/\1/')
+  echo "Reserved Port: $get_port  $(date)"
+  echo ""
+}
+
+###### ProtonVPN Set Port on Transmission ######
+bind_trans () {
+  echo "################################################"
+  echo "      Checking if Transmission is Running       "
+  echo "################################################"
+  echo ""
+  new_port=$get_port
+
+  # Check if transmission remote is set up with authentication
+  auth_enabled=$(grep 'rpc-authentication-required\"' "$transmission_settings_file" \
+                     | grep -oE 'true|false')
+
+  if [[ "true" = "$auth_enabled" ]]
+    then
+    echo "transmission auth required"
+    myauth="--auth $transmission_username:$transmission_passwd"
+  else
+      echo "transmission auth not required"
+      myauth=""
+  fi
+
+  # make sure transmission is running and accepting requests
+  echo "waiting for transmission to become responsive"
+  until torrent_list="$(transmission-remote $TRANSMISSION_RPC_PORT $myauth -l)"; do sleep 10; done
+  echo "transmission became responsive"
+  output="$(echo "$torrent_list" | tail -n 2)"
+  echo "$output"
+  echo ""
+
+  # get current listening port
+  transmission_peer_port=$(transmission-remote $TRANSMISSION_RPC_PORT $myauth -si | grep Listenport | grep -oE '[0-9]+')
+  if [[ "$new_port" != "$transmission_peer_port" ]]; then
+    if [[ "true" = "$ENABLE_UFW" ]]; then
+      echo "################################################"
+      echo "           Setting up UFW Port Rules            "
+      echo "################################################"
+      echo ""
+      echo "Update UFW rules before changing port in Transmission"
+
+      echo "denying access to $transmission_peer_port"
+      ufw deny "$transmission_peer_port"
+
+      echo "allowing $new_port through the firewall"
+      ufw allow "$new_port"
+      echo ""
+    fi
+
+    echo "################################################"
+    echo "   Setting up Transmission with Acquired Port   "
+    echo "################################################"
+    echo ""
+
+    echo "setting transmission port to $new_port"
+    transmission-remote ${TRANSMISSION_RPC_PORT} ${myauth} -p "$new_port"
+
+    echo "Checking port..."
+    sleep 10
+    transmission-remote ${TRANSMISSION_RPC_PORT} ${myauth} -pt
+  else
+    echo "################################################"
+    echo "   Setting up Transmission with Acquired Port   "
+    echo "################################################"
+    echo ""
+    echo "No action needed, port hasn't changed"
+  fi
+  echo ""
+}
+
+main () {
+  bind_port
+  bind_trans
+  echo "################################################"
+  echo "                 Script Details                 "
+  echo "################################################"
+  echo "Port: $get_port"
+  echo "Entering infinite while loop"
+  echo "Every 45 seconds, check port status"
+  echo "################################################"
+  echo ""
+
+  while true; do
+    echo "################################################"
+    echo "           Keeping Port $get_port Active            "
+    echo "################################################"
+    date
+    natpmpc -a 0 0 udp 60 && natpmpc -a 0 0 tcp 60 || { echo -e "ERROR with natpmpc command \a" ; break ; }
+    echo "################################################"
+    echo ""
+  	sleep 45
+  done
+  main
+}
+
+echo "################################################"
+echo " Running Proton VPN Plus P2P Update Port Script "
+echo "################################################"
+echo ""
+install_dep
+main
\ No newline at end of file