Trying 192.168.56.22...
Connected to conserv3.
Escape character is '^]'.

ser2net port telnet,3001 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.2.4:1.0-port0, 115200n81, local=false [] (Debian GNU/Linux)

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