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20 lines
591 B
Markdown
20 lines
591 B
Markdown
# Use a container to implement a serial to net bridge
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This uses `ncat` from [nmap](https://nmap.org/ncat/) to bridge a serial port to a network port. The serial port is passed to the Podman command (eg. `/dev/ttyACM0`) and the network port is `2560`.
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> [!IMPORTANT]
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> Other variants of `nc` or `ncat` may not work as expected.
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## Build and run the container
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```bash
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$ podman buil -t dcc/bridge .
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$ podman run -d --group-add keep-groups --device=/dev/ttyACM0:/dev/arduino -p 2560:2560 --name dcc-bridge dcc/bridge
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```
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It can be tested with `telnet`:
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```bash
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$ telnet localhost 2560
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```
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