# Script get local IP

> **Note**
> This example can only run on [OAK POE devices](https://docs.luxonis.com/hardware.md). You need bootloader on/above version 0.0.15. You can flash bootloader by running `python3 examples/bootloader/flash_bootloader.py`.

This example shows you how to get local IP (IP in the [private network](https://en.wikipedia.org/wiki/Private_network)) of the
device.

## Demo

```bash
    ~/depthai-python/examples/Script$ python3 script_get_ip.py
    Found device with name: 14442C1031425FD700-ma2480
    Version: 0.0.15

    Names of layers: ['fp16', 'uint8']
    NNData size: 13
    FP16 values: [1.0, 1.2001953125, 3.900390625, 5.5]
    UINT8 values: [6, 9, 4, 2, 0]
```

## Setup

Please run the [install script](https://github.com/luxonis/depthai-python/blob/main/examples/install_requirements.py) to download
all required dependencies. Please note that this script must be ran from git context, so you have to download the
[depthai-python](https://github.com/luxonis/depthai-python) repository first and then run the script

```bash
git clone https://github.com/luxonis/depthai-python.git
cd depthai-python/examples
python3 install_requirements.py
```

For additional information, please follow the [installation guide](https://docs.luxonis.com/software/depthai/manual-install.md).

## Source code

#### Python

```python
#!/usr/bin/env python3
import depthai as dai

# Start defining a pipeline
pipeline = dai.Pipeline()

# Script node
script = pipeline.create(dai.node.Script)
script.setProcessor(dai.ProcessorType.LEON_CSS)
script.setScript("""
import socket
import fcntl
import struct

def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(
        s.fileno(),
        -1071617759,  # SIOCGIFADDR
        struct.pack('256s', ifname[:15].encode())
    )[20:24])

ip = get_ip_address('re0')  # '192.168.0.110'
node.warn(f'IP of the device: {ip}')
node.io['end'].send(Buffer(32))
""")

xout = pipeline.create(dai.node.XLinkOut)
xout.setStreamName('end')
script.outputs['end'].link(xout.input)

# Connect to device with pipeline
with dai.Device(pipeline) as device:
    device.getOutputQueue("end").get() # Wait for the "end" msg
```

#### C++

```cpp
#include <iostream>

// Includes common necessary includes for development using depthai library
#include "depthai/depthai.hpp"

int main() {
    using namespace std;

    // Start defining a pipeline
    dai::Pipeline pipeline;

    // Script node
    auto script = pipeline.create<dai::node::Script>();
    script->setProcessor(dai::ProcessorType::LEON_CSS);
    script->setScript(R"(
    import socket
    import fcntl
    import struct

    def get_ip_address(ifname):
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        return socket.inet_ntoa(fcntl.ioctl(
            s.fileno(),
            -1071617759,  # SIOCGIFADDR
            struct.pack('256s', ifname[:15].encode())
        )[20:24])

    ip = get_ip_address('re0')  # '192.168.0.110'
    node.warn(f'IP of the device: {ip}')
    node.io['end'].send(Buffer(32))
    )");

    // XLinkOut
    auto xout = pipeline.create<dai::node::XLinkOut>();
    xout->setStreamName("end");
    script->outputs["end"].link(xout->input);

    // Connect to device with pipeline
    dai::Device device(pipeline);
    device.getOutputQueue("end")->get<dai::Buffer>();
    return 0;
}
```

## Pipeline

### Need assistance?

Head over to [Discussion Forum](https://discuss.luxonis.com/) for technical support or any other questions you might have.