Option to disable IPv6 (#986)

ct/adguard-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -236,6 +238,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -369,6 +378,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/alpine-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -234,6 +236,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -348,6 +357,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/archlinux-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/autobrr-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -236,6 +238,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -361,6 +370,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/blocky-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/casaos-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -239,6 +241,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -362,6 +371,7 @@ fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export ST=$FUSE
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/changedetection-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -351,6 +360,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/cronicle-v5.sh

@@ -124,6 +124,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -235,6 +237,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -399,6 +408,7 @@ fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export SERV=$SERVER
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/daemonsync-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/dashy-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -378,6 +387,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/debian-v5.sh

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 function header_info {
   cat <<"EOF"
-    ____  __________  _______    _   __
-   / __ \/ ____/ __ )/  _/   |  / | / /
-  / / / / __/ / __  |/ // /| | /  |/ / 
- / /_/ / /_v5/ /_/ // // ___ |/ /|  /  
-/_____/_____/_____/___/_/  |_/_/ |_/   
- 
+    ____       __    _           
+   / __ \___v5/ /_  (_)___ _____ 
+  / / / / _ \/ __ \/ / __ `/ __ \
+ / /_/ /  __/ /_/ / / /_/ / / / /
+/_____/\___/_.___/_/\__,_/_/ /_/ 
+                                 
 EOF
 }
 clear
@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/deconz-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/deluge-v5.sh

@@ -123,6 +123,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -234,6 +236,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -348,6 +357,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/docker-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -359,6 +368,7 @@ fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export ST=$FUSE
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/emby-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -246,6 +248,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -371,6 +380,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/emqx-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -351,6 +360,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/esphome-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -358,6 +367,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/grafana-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/grocy-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -351,6 +360,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/heimdalldashboard-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -431,6 +440,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/homeassistant-core-v5.sh

@@ -120,6 +120,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -232,6 +234,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -419,6 +428,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/homeassistant-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -241,6 +243,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -427,6 +436,7 @@ fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export ST=$FUSE
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/homebridge-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/homepage-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -358,6 +367,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/homer-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -371,6 +380,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/hyperion-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/influxdb-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/iobroker-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/jellyfin-v5.sh

@@ -129,6 +129,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -248,6 +250,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -361,6 +370,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/k0s-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/kavita-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -236,6 +238,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -350,6 +359,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/keycloak-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/lidarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/magicmirror-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -354,6 +363,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/mariadb-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/meshcentral-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/motioneye-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -351,6 +360,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/mqtt-v5.sh

@@ -124,6 +124,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -235,6 +237,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/n8n-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/navidrome-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -363,6 +372,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/nextcloudpi-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/nginxproxymanager-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -461,6 +470,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/nocodb-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -355,6 +364,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/node-red-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -388,6 +397,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/omada-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -246,6 +248,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -350,6 +359,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/omv-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/openhab-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/paperless-ngx-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -420,6 +429,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/photoprism-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -236,6 +238,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -373,6 +382,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/pihole-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/plex-v5.sh

@@ -128,6 +128,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -247,6 +249,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -371,6 +380,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/podman-homeassistant-v5.sh

@@ -130,6 +130,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -241,6 +243,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -402,6 +411,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/podman-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/postgresql-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/prometheus-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/prowlarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/radarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/readarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/sabnzbd-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/scrypted-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/shinobi-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -246,6 +248,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -362,6 +371,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/sonarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/syncthing-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -353,6 +362,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/tdarr-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/technitiumdns-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -414,6 +423,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/transmission-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/trilium-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -371,6 +380,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/ubuntu-v5.sh

@@ -123,6 +123,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -242,6 +244,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -355,6 +364,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/umbrel-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -239,6 +241,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -360,6 +369,7 @@ fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export ST=$FUSE
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/unifi-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,6 +361,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/uptimekuma-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -369,6 +378,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/vaultwarden-v5.sh

@@ -125,6 +125,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -420,6 +429,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/whisparr-v5.sh

@@ -123,6 +123,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -234,6 +236,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -348,6 +357,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/whoogle-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -351,6 +360,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/wikijs-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -365,6 +374,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/wireguard-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -352,13 +361,13 @@ if [ "$UPD" == "2" ]; then
     exit 
   fi
 IP=$(hostname -I | awk '{print $1}')
-msg_info "Installing pip3"
+msg_info "Installing Python3-pip"
 apt-get install -y python3-pip &>/dev/null
 pip install flask &>/dev/null
 pip install ifcfg &>/dev/null
 pip install flask_qrcode &>/dev/null
 pip install icmplib &>/dev/null
-msg_ok "Installed pip3"
+msg_ok "Installed Python3-pip"
 
 msg_info "Installing WGDashboard"
 WGDREL=$(curl -s https://api.github.com/repos/donaldzou/WGDashboard/releases/latest |
@@ -407,6 +416,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/yunohost-v5.sh

@@ -122,6 +122,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -233,6 +235,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -347,6 +356,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/zigbee2mqtt-v5.sh

@@ -127,6 +127,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -238,6 +240,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -382,6 +391,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

ct/zwave-js-ui-v5.sh

@@ -126,6 +126,8 @@ function default_settings() {
   NET=dhcp
   echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
   GATE=""
+  echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+  DISABLEIP6="no"
   echo -e "${DGN}Using Interface MTU Size: ${BGN}Default${CL}"
   MTU=""
   echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
@@ -237,6 +239,13 @@ function advanced_settings() {
       echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
     fi
   fi
+  if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
+      echo -e "${DGN}Disable IPv6: ${BGN}Yes${CL}"
+      DISABLEIP6="yes"
+  else
+      echo -e "${DGN}Disable IPv6: ${BGN}No${CL}"
+      DISABLEIP6="no"
+  fi
   MTU1=$(whiptail --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
   exitstatus=$?
   if [ $exitstatus = 0 ]; then
@@ -365,6 +374,7 @@ else
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export DISABLEIPV6=$DISABLEIP6
 export VERBOSE=$VERB
 export STD=$VERB2
 export SSH_ROOT=${SSH}

install/adguard-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/autobrr-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/blocky-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/casaos-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/changedetection-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/cronicle-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/daemonsync-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/dashy-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/debian-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/deconz-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/deluge-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")
@@ -86,9 +87,9 @@ $STD apt-get install -y sudo
 $STD apt-get install -y mc
 msg_ok "Installed Dependencies"
 
-msg_info "Installing pip3"
+msg_info "Installing Python3-pip"
 $STD apt-get install -y python3-pip
-msg_ok "Installed pip3"
+msg_ok "Installed Python3-pip"
 
 msg_info "Installing Deluge"
 $STD pip install deluge[all]

install/docker-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/emby-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/emqx-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/esphome-install.sh

@@ -87,9 +87,9 @@ apt-get install -y sudo &>/dev/null
 apt-get install -y git &>/dev/null
 msg_ok "Installed Dependencies"
 
-msg_info "Installing pip3"
+msg_info "Installing Python3-pip"
 apt-get install -y python3-pip &>/dev/null
-msg_ok "Installed pip3"
+msg_ok "Installed Python3-pip"
 
 msg_info "Installing ESPHome"
 pip3 install esphome &>/dev/null

install/esphome-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")
@@ -88,9 +89,9 @@ $STD apt-get install -y mc
 $STD apt-get install -y git
 msg_ok "Installed Dependencies"
 
-msg_info "Installing pip3"
+msg_info "Installing Python3-pip"
 $STD apt-get install -y python3-pip
-msg_ok "Installed pip3"
+msg_ok "Installed Python3-pip"
 
 msg_info "Installing ESPHome"
 $STD pip3 install esphome

install/grafana-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/grocy-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/heimdalldashboard-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/homeassistant-core-v5-install.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
+if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")
 BL=$(echo "\033[36m")

install/homeassistant-install.sh

@@ -86,9 +86,9 @@ apt-get install -y curl &>/dev/null
 apt-get install -y sudo &>/dev/null
 msg_ok "Installed Dependencies"
 
-msg_info "Installing pip3"
+msg_info "Installing Python3-pip"
 apt-get install -y python3-pip &>/dev/null
-msg_ok "Installed pip3"
+msg_ok "Installed Python3-pip"
 
 get_latest_release() {
   curl -sL https://api.github.com/repos/$1/releases/latest | grep '"tag_name":' | cut -d'"' -f4