README: add note about firewall

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Sebastien Bourdeauducq 2017-09-09 17:25:23 +08:00
parent 30746d0565
commit 34ae0901ae

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@ -52,6 +52,7 @@ It is a good idea to attach the cables to the vacuum system with a strap to avoi
Using the ionpak
----------------
Connect the ionpak to a firewalled Ethernet network *only*, as it does not provide authentication over the network.
The ionpak has a static IP address that defaults to `192.168.69.1`. It has a self-explanatory web interface that you can access by pointing your browser to [http://192.168.69.1](http://192.168.69.1). By default, the controller is disabled and the ionpak will not produce any output voltages; use the web interface to input your gauge settings and enable the controller.