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feat(examples): Add multiple netif demo: eth+wifi+PPP

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David Cermak
2023-04-26 19:10:16 +02:00
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examples/esp_netif/multiple_netifs/README.md Normal file
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| Supported Targets | ESP32 |
| ----------------- | ----- |
# Multiple Interface example
## Overview
This example demonstrates working with multiple different interfaces with different priorities. It creates these interfaces and tries to connect:
* WiFi Station
* Ethernet using ESP32 internal ethernet driver
* PPPoS over cellular modem
## How to use example
* Set the priorities and the host name for the example to ICMP ping.
* The example will initialize all interfaces
* The example will start looping and checking connectivity to the host name
* It prints the default interface and ping output
* It tries to reconfigure DNS server if host name resolution fails
* It tries to manually change the default interface if connection fails
### Hardware Required
To run this example, it's recommended that you have an official ESP32 Ethernet development board - [ESP32-Ethernet-Kit](https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/get-started-ethernet-kit.html).
You would also need a modem connected to the board using UART interface.