# Laird: Sentrius RG191 (RG1xx) Semtech Basics Station CUPS (CUPS Boot Server)

**URL:** <https://www.thethingsnetwork.org/forum/t/laird-sentrius-rg191-rg1xx-semtech-basics-station-cups-cups-boot-server/45551>\
**Category:** Gateways\
**Created:** [March 16, 2021, 1:09am UTC](https://www.thethingsnetwork.org/forum/t/laird-sentrius-rg191-rg1xx-semtech-basics-station-cups-cups-boot-server/45551 "2021-03-16T01:09:11Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ElectronicallyE](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/electronicallye/32/48501_2.png) [@ElectronicallyE](https://www.thethingsnetwork.org/forum/u/ElectronicallyE)\
**Post date:** [March 19, 2021, 1:00am UTC](https://www.thethingsnetwork.org/forum/t/laird-sentrius-rg191-rg1xx-semtech-basics-station-cups-cups-boot-server/45551/2 "2021-03-19T01:00:08Z")

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_ **Issue Resolved** _

Upon further searching on the forums, I found [this](https://www.thethingsnetwork.org/forum/t/cant-get-laird-rg1xx-basics-station-forwarder-working-with-ttn/42901/15) configurations which works. **Configure the RG1xx as described there.**

To answer my own questions:

_1. Clearly I need to enter something for the “CUPS Boot Server”. Anyone know what the URL is and what certificates I need?_  
Nothing needs to be entered for the CUPS Boot Server. The LNS certificates and URL need to be added instead. See the other forum post for more info.

_2. Should I be using au1 for the CUPS server or should I be using eu1?_  
Use au1 for both the CUPS and LNS server.

_3. Do I need a client certificate under the “CUPS Certificates” and “CUPS-Boot Certificates”?_  
No you don’t.

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_[View the full topic](https://www.thethingsnetwork.org/forum/t/laird-sentrius-rg191-rg1xx-semtech-basics-station-cups-cups-boot-server/45551)._