Dejan/TeamviewerVpn-s7SiemensPLC-guide
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Dejan 2026-02-16 19:38:09 +00:00
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teamviewer-vpn-setup-windows.bat Normal file
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@echo off
REM ========================================
REM TeamViewer VPN - PLC Access Setup Script
REM For Windows
REM ========================================
echo.
echo ========================================
echo TeamViewer VPN - PLC Access Setup
echo ========================================
echo.
REM Check if running as administrator
net session >nul 2>&1
if %errorLevel% neq 0 (
echo ERROR: This script must be run as Administrator!
echo Right-click the script and select "Run as administrator"
pause
exit /b 1
)
REM ========================================
REM Configuration Variables - CUSTOMIZE THESE
REM ========================================
echo Enter your configuration details:
echo.
set /p PLC_NETWORK="Enter PLC Network (e.g., 192.168.10.0): "
set /p PLC_SUBNET_MASK="Enter Subnet Mask (e.g., 255.255.255.0): "
set /p REMOTE_VPN_IP="Enter Remote Gateway VPN IP (e.g., 7.254.0.2): "
echo.
echo Configuration Summary:
echo ----------------------
echo PLC Network: %PLC_NETWORK%
echo Subnet Mask: %PLC_SUBNET_MASK%
echo Remote VPN IP: %REMOTE_VPN_IP%
echo.
set /p CONFIRM="Is this correct? (Y/N): "
if /i not "%CONFIRM%"=="Y" (
echo Setup cancelled.
pause
exit /b 0
)
REM ========================================
REM Step 1: Check TeamViewer Installation
REM ========================================
echo.
echo [Step 1/5] Checking TeamViewer installation...
where teamviewer.exe >nul 2>&1
if %errorLevel% neq 0 (
echo WARNING: TeamViewer not found in PATH
echo Please ensure TeamViewer is installed.
echo.
set /p TV_PATH="Enter full path to TeamViewer.exe (or press Enter to skip): "
if not "!TV_PATH!"=="" (
if exist "!TV_PATH!" (
echo TeamViewer found at: !TV_PATH!
) else (
echo ERROR: TeamViewer not found at specified path.
)
)
) else (
echo TeamViewer found in PATH: OK
)
REM ========================================
REM Step 2: Check Network Connectivity
REM ========================================
echo.
echo [Step 2/5] Checking network connectivity...
echo Testing internet connection...
ping -n 1 8.8.8.8 >nul 2>&1
if %errorLevel% neq 0 (
echo WARNING: No internet connection detected!
echo TeamViewer requires internet to establish VPN.
) else (
echo Internet connection: OK
)
REM ========================================
REM Step 3: Display Current Routes
REM ========================================
echo.
echo [Step 3/5] Current network routes:
echo.
route PRINT | findstr /C:"192.168"
echo.
REM ========================================
REM Step 4: Add Static Route to PLC Network
REM ========================================
echo.
echo [Step 4/5] Adding static route to PLC network...
REM Check if route already exists
route PRINT | findstr /C:"%PLC_NETWORK%" >nul 2>&1
if %errorLevel% equ 0 (
echo WARNING: Route to %PLC_NETWORK% already exists!
echo.
route PRINT | findstr /C:"%PLC_NETWORK%"
echo.
set /p DELETE_ROUTE="Do you want to delete existing route and recreate? (Y/N): "
if /i "!DELETE_ROUTE!"=="Y" (
echo Deleting existing route...
route DELETE %PLC_NETWORK%
timeout /t 2 >nul
) else (
echo Keeping existing route. Skipping route creation.
goto :skip_route
)
)
echo Adding route: %PLC_NETWORK% MASK %PLC_SUBNET_MASK% via %REMOTE_VPN_IP%
route ADD %PLC_NETWORK% MASK %PLC_SUBNET_MASK% %REMOTE_VPN_IP%
if %errorLevel% equ 0 (
echo Route added successfully!
echo.
set /p MAKE_PERSISTENT="Make this route persistent (survive reboot)? (Y/N): "
if /i "!MAKE_PERSISTENT!"=="Y" (
echo Adding persistent route...
route DELETE %PLC_NETWORK%
route ADD %PLC_NETWORK% MASK %PLC_SUBNET_MASK% %REMOTE_VPN_IP% -p
echo Persistent route added!
)
) else (
echo ERROR: Failed to add route!
echo This may happen if:
echo - TeamViewer VPN is not connected
echo - VPN IP is incorrect
echo - Route already exists
)
:skip_route
REM ========================================
REM Step 5: Verify Configuration
REM ========================================
echo.
echo [Step 5/5] Verifying configuration...
echo.
echo TeamViewer VPN Adapter Status:
ipconfig | findstr /C:"TeamViewer"
if %errorLevel% neq 0 (
echo WARNING: TeamViewer VPN adapter not found!
echo Make sure TeamViewer VPN connection is established.
)
echo.
echo Current routes to PLC network:
route PRINT | findstr /C:"%PLC_NETWORK%"
REM ========================================
REM Display Connection Test Instructions
REM ========================================
echo.
echo ========================================
echo Setup Complete!
echo ========================================
echo.
echo Next Steps:
echo -----------
echo 1. Ensure TeamViewer VPN connection is active
echo 2. Test connectivity:
echo ping %REMOTE_VPN_IP%
echo ping %PLC_NETWORK:~0,-1%100 (or your PLC IP)
echo.
echo 3. Open TIA Portal and try to connect to PLC
echo.
echo To remove the route later, run:
echo route DELETE %PLC_NETWORK%
echo.
REM ========================================
REM Optional: Test Connectivity Now
REM ========================================
set /p TEST_NOW="Do you want to test connectivity now? (Y/N): "
if /i "%TEST_NOW%"=="Y" (
echo.
echo Testing connection to remote VPN gateway...
ping -n 4 %REMOTE_VPN_IP%
echo.
set /p PLC_IP="Enter PLC IP to test (e.g., 192.168.10.100): "
if not "!PLC_IP!"=="" (
echo Testing connection to PLC...
ping -n 4 !PLC_IP!
echo.
echo Testing S7 communication port (102)...
powershell -Command "& {Test-NetConnection -ComputerName !PLC_IP! -Port 102 -InformationLevel Detailed}"
)
)
echo.
echo ========================================
echo Script finished!
echo ========================================
echo.
pause