Telegram routing to LM via KNX/IP routers in distributed KNX network

[Igori]

Hello!

There is a KNX network with several KNX/IP routers at the line level (1.1.0, 1.2.0 ets). Main line medium - ip. Naturally, telegrams are filtered. Filtering tables are created automatically for each KNX/IP router in ETS.

How to send (receive) telegrams from (to) LM in one line to (from) knx devices in another line if group addresses are not included in the filtering table?
For example, it is necessary to display the status of devices in the visualization, or vice versa, to send a telegram from LM to device in another line through two KNX / IP routers.

[Jørn]

Best practice is to add a dummy to the main line, gira has a couple that can be placed on ip line, link all your ga's to this. Download line couplers, all is good.
https://support.knx.org/hc/en-us/article...ter-tables

[Igori]

Thanks!

I solved the problem by assigning the "Pass through Line Coupler" property to the group addresses.

[Jørn]

Okay, be aware that this will make them pass through all line couplers.