2019-01-22 20:59:21.116 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: 98 aa 5e ad
2019-01-22 20:59:21.117 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 11
2019-01-22 21:04:20.669 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b3 72 c7 52
2019-01-22 21:04:20.678 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 12
2019-01-22 21:04:20.709 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b3 73 ab 06
2019-01-22 21:04:20.716 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 13
2019-01-22 21:04:23.747 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b3 b9 32 25
2019-01-22 21:04:23.750 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 14
2019-01-22 21:04:26.778 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b3 fe 96 99
2019-01-22 21:04:26.781 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 15
2019-01-22 21:04:29.809 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b4 43 f8 5d
2019-01-22 21:04:29.813 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 16
2019-01-22 21:04:32.839 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: b4 89 5b bc
2019-01-22 21:04:32.843 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 17
2019-01-22 21:09:32.871 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: cf 5c ad 32
2019-01-22 21:09:32.879 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 18
2019-01-22 21:09:32.910 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: cf 5d 8d 40
2019-01-22 21:09:32.917 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 19
2019-01-22 21:09:35.977 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: cf a3 bf 13
2019-01-22 21:09:35.981 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 1a
2019-01-22 21:09:39.009 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: cf e9 24 5a
2019-01-22 21:09:39.012 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 1b
2019-01-22 21:09:42.040 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: d0 2e 87 c9
2019-01-22 21:09:42.044 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 1c
2019-01-22 21:09:45.070 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 6: d0 73 e9 a4
2019-01-22 21:09:45.081 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – remove L-Data additional info type 128: 44 1d
2019-01-22 21:14:37.382 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – connection state response: server could not find active data connection with specified ID (channel 1)
2019-01-22 21:14:47.097 [WARN ] [net/IP Tunneling 192.168.178.21:3671] – received disconnect response status 0x21 (no active data connection with that ID)
2019-01-22 21:14:47.105 [ERROR] [net/IP Tunneling 192.168.178.21:3671] – close connection – maximum send attempts
tuwien.auto.calimero.KNXAckTimeoutException: maximum send attempts, no service acknowledgment received
at tuwien.auto.calimero.knxnetip.ConnectionBase.send(ConnectionBase.java:250) ~[?:?]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.send(KNXnetIPTunnel.java:178) ~[?:?]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.onSend(KNXNetworkLinkIP.java:243) ~[?:?]
at tuwien.auto.calimero.link.AbstractLink.send(AbstractLink.java:351) ~[?:?]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.sendRequestWait(KNXNetworkLinkIP.java:222) ~[?:?]
at tuwien.auto.calimero.mgmt.TransportLayerImpl.connect(TransportLayerImpl.java:327) ~[?:?]
at tuwien.auto.calimero.mgmt.ManagementClientImpl.send(ManagementClientImpl.java:796) ~[?:?]
at tuwien.auto.calimero.mgmt.ManagementClientImpl.sendWait2(ManagementClientImpl.java:824) ~[?:?]
at tuwien.auto.calimero.mgmt.ManagementClientImpl.readDeviceDesc(ManagementClientImpl.java:447) ~[?:?]
at tuwien.auto.calimero.mgmt.ManagementProceduresImpl.isAddressOccupied(ManagementProceduresImpl.java:310) ~[?:?]
at org.openhab.binding.knx.internal.client.AbstractKNXClient.isReachable(AbstractKNXClient.java:338) ~[?:?]
at org.openhab.binding.knx.handler.AbstractKNXThingHandler.pollDeviceStatus(AbstractKNXThingHandler.java:144) ~[?:?]
at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$1(AbstractKNXThingHandler.java:184) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
==> /var/log/openhab2/events.log <==
2019-01-22 21:14:47.231 [hingStatusInfoChangedEvent] – 'knx:ip:bridge' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): maximum send attempts
2019-01-22 21:14:47.248 [hingStatusInfoChangedEvent] – 'knx:device:bridge:ThebenD' changed from OFFLINE to OFFLINE (BRIDGE_OFFLINE)
2019-01-22 21:14:47.264 [hingStatusInfoChangedEvent] – 'knx:ip:bridge' changed from OFFLINE (COMMUNICATION_ERROR): maximum send attempts to ONLINE
2019-01-22 21:14:47.269 [hingStatusInfoChangedEvent] – 'knx:device:bridge:ThebenD' changed from OFFLINE (BRIDGE_OFFLINE) to UNKNOWN