# Automation Professionals' Advanced Modbus Driver

**URL:** <https://forum.inductiveautomation.com/t/automation-professionals-advanced-modbus-driver/41312>\
**Category:** 3rd Party Modules\
**Created:** [December 8, 2020, 8:45pm UTC](https://forum.inductiveautomation.com/t/automation-professionals-advanced-modbus-driver/41312 "2020-12-08T20:45:46Z")\
**Posts on this page:** 1\
**Showing post:** 22

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [November 5, 2021, 5:46pm UTC](https://forum.inductiveautomation.com/t/automation-professionals-advanced-modbus-driver/41312/22 "2021-11-05T17:46:51Z")

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> [@kai\_brudevoll](#):
>
> Solved( linux require root access for ports below 1024)

Instead of running as root, I recommend adding the following in your systemd configuration:

```auto
[Service]
AmbientCapabilities=CAP_NET_BIND_SERVICE

```

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