12.12.2017, 07:44
You can check who's causing looping with wireshark (https://www.wireshark.org/). Make sure that all LMs have different physical addresses. Set wireshark filter to ip.addr==224.0.23.12.
Then, in each message you can see a number of hops. It should be 6 (or maybe 5 for older fws). If it's lower then it means that the message is looping. Source address field will tell you which LM is passing this telegram.
Then, in each message you can see a number of hops. It should be 6 (or maybe 5 for older fws). If it's lower then it means that the message is looping. Source address field will tell you which LM is passing this telegram.