# Bacnet/MS/TP to Bacnet/IP (when initialized, the object\_list is empty)

**URL:** <https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811>\
**Category:** General Discussion\
**Created:** [July 27, 2024, 2:51am UTC](https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811 "2024-07-27T02:51:19Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Emmanuel\_Akinwale](https://avatars.discourse-cdn.com/v4/letter/e/ccd318/32.png) [@Emmanuel\_Akinwale](https://forum.inductiveautomation.com/u/Emmanuel_Akinwale)\
**Post date:** [July 27, 2024, 2:51am UTC](https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811/1 "2024-07-27T02:51:19Z")

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I’m having trouble discovering a BACnet MS/TP device (LS-1628) using Ignition through a BasRouter LX.

Setup:

```
•	BasRouter LX:
•	IP: 192.168.92.68
•	Ignition:
•	Points to BasRouter at 192.168.92.68, Port 47808

```

Issue:

The LS-1628 is detected but its object list is empty in Ignition.

Steps Taken:

```
1.	Verified MS/TP and IP settings.
2.	Ensured unique network numbers.
3.	Increased discovery timeouts/retries.
4.	Monitored BACnet traffic for who-is/i-am messages.
5.	Tested direct MS/TP communication.

```

Request:

Any advice on resolving the empty object list issue?  
Thanks

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<div class="post-metadata">

**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:** [July 30, 2024, 2:50pm UTC](https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811/2 "2024-07-30T14:50:29Z")

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This is a repeat of this other topic:

> [@Bacnet/MS/TP to Bacnet/IP (when initialized, the object\_list is empty)](https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811):
>
> I’m having trouble discovering a BACnet MS/TP device (LS-1628) using Ignition through a BasRouter LX. Setup: • BasRouter LX: • IP: 192.168.92.68 • Ignition: • Points to BasRouter at 192.168.92.68, Port 47808 Issue: The LS-1628 is detected but its object list is empty in Ignition. Steps Taken: 1. Verified MS/TP and IP settings. 2. Ensured unique network numbers. 3. Increased discovery timeouts/retries. 4. Monitored BACnet traffic for who-is/i-am messages. 5. Tested direct MS/TP communicatio…

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<div class="post-metadata">

**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:** [July 30, 2024, 2:50pm UTC](https://forum.inductiveautomation.com/t/bacnet-ms-tp-to-bacnet-ip-when-initialized-the-object-list-is-empty/93811/3 "2024-07-30T14:50:38Z")

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