- Platform information:
- Hardware: Intel Core i3-6100T/8GB/256GB
- OS: Ubuntu 20.04.5 LTS
- Java Runtime Environment:
openjdk 11.0.18 2023-01-17 LTS
OpenJDK Runtime Environment Zulu11.62+17-CA (build 11.0.18+10-LTS)
OpenJDK 64-Bit Server VM Zulu11.62+17-CA (build 11.0.18+10-LTS, mixed mode) - openHAB version: 3.4.2
- Issue of the topic: Why are my LQIs so low?
-
I started off showing the neighbors for the coordinator (0). The LQIs are all above 197, but then, as I interate each of the first level neighbors, the LQI back to the coordinator is very low (1).
-
Why does the GUI not show anything in the “zigbee_neighbors” field? The “zigbee_neighbors” field is also blank using the API.
Any insights as to why this is the case for #1 and #2?
openhab> zigbee ncpversion
Ember NCP version 6.7.8.0, EZSP version 8
openhab> zigbee neighbors 0
Total neighbors: 4
Extended PAN ID Extended Address Network Address Device Type RX On When Idle Relationship Permit Joining Depth LQI
889BCFF26D025C5B 00124B00226B9FEE 3823 ROUTER RX_ON SIBLING UNKNOWN 15 237
889BCFF26D025C5B 00124B0022D2E980 2077 ROUTER RX_ON SIBLING UNKNOWN 15 233
889BCFF26D025C5B 00124B00226B803F 21610 ROUTER RX_ON SIBLING UNKNOWN 15 197
889BCFF26D025C5B 00124B0022D2D040 12003 ROUTER RX_ON SIBLING UNKNOWN 15 245
openhab> zigbee neighbors 3823
Total neighbors: 10
Extended PAN ID Extended Address Network Address Device Type RX On When Idle Relationship Permit Joining Depth LQI
889BCFF26D025C5B 00124B0022D2E980 2077 ROUTER RX_ON CHILD UNKNOWN 2 22
889BCFF26D025C5B 00124B0022D2D040 12003 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B00226BDA1E 53436 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B00226B803F 21610 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D3128F 29385 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D30DD4 38627 ROUTER RX_ON CHILD UNKNOWN 2 40
889BCFF26D025C5B 00124B00226B7CD8 35492 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 000D6F0017207592 0 COORDINATOR UNKNOWN PARENT UNKNOWN 0 1
889BCFF26D025C5B 00124B0022D2D4CA 41769 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 7
889BCFF26D025C5B 00124B0022D2E9FC 20226 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
openhab> zigbee neighbors 2077
Total neighbors: 10
Extended PAN ID Extended Address Network Address Device Type RX On When Idle Relationship Permit Joining Depth LQI
889BCFF26D025C5B 00124B0022D2D040 12003 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D3128F 29385 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B00226B9FEE 3823 ROUTER UNKNOWN PARENT UNKNOWN 1 25
889BCFF26D025C5B 00124B0022D30DD4 38627 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B00226BDA1E 53436 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D2D4CA 41769 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 000D6F0017207592 0 COORDINATOR UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B00226B803F 21610 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B00226B7CD8 35492 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B0022D2E9FC 20226 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
openhab> zigbee neighbors 21610
Total neighbors: 10
Extended PAN ID Extended Address Network Address Device Type RX On When Idle Relationship Permit Joining Depth LQI
889BCFF26D025C5B 00124B0022D2D4CA 41769 ROUTER RX_ON CHILD UNKNOWN 2 17
889BCFF26D025C5B 00124B0022D3128F 29385 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 9
889BCFF26D025C5B 00124B00226B9FEE 3823 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D2D040 12003 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D2E980 2077 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 0
889BCFF26D025C5B 00124B0022D30DD4 38627 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B00226BDA1E 53436 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 000D6F0017207592 0 COORDINATOR UNKNOWN PARENT UNKNOWN 0 0
889BCFF26D025C5B 00124B00226B7CD8 35492 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1
889BCFF26D025C5B 00124B0022D2E9FC 20226 ROUTER UNKNOWN UNKNOWN UNKNOWN 255 1