alleged receptions with strange IDs on hotspot mode
Posted: Tue Aug 11, 2020 6:43 pm
Hi..
I'm running my OpenGD77 as hotspot (using a X50 antenna) since a few days and found some strange entries in the MMDVM log:
1. receipts of invalid IDs like
- 5235051
correct receiption:
I'm running my OpenGD77 as hotspot (using a X50 antenna) since a few days and found some strange entries in the MMDVM log:
1. receipts of invalid IDs like
- 5235051
- 6833326M: 2020-08-07 04:22:00.702 DMR Slot 2, received RF voice header from 5235051 to TG 9512457
M: 2020-08-07 04:22:01.006 DMR Slot 2, RF voice transmission lost from 5235051 to TG 9512457, 0.0 seconds, BER: 0.0%
M: 2020-08-07 05:15:19.089 DMR Slot 2, received RF late entry from 5235051 to TG 9512457M: 2020-08-07 05:15:19.089 DMR Slot 2, received RF late entry from 5235051 to TG 9512457
M: 2020-08-07 05:32:13.634 DMR Slot 2, received RF end of voice transmission from 5235051 to TG 9512457, 0.4 seconds, BER: 5.9%
M: 2020-08-07 05:46:21.555 DMR Slot 2, RF voice transmission lost from 5235051 to TG 9512457, 0.1 seconds, BER: 11.3%
After I set up the mmdvmhost to block invalid MMC now the Ids will be blocked but are still there, e.g.M: 2020-08-08 04:09:16.579 DMR Slot 2, received RF voice header from 6833326 to 1711625
...
M: 2020-08-10 04:33:13.175 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:13.232 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:13.536 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:13.592 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:13.891 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:13.953 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:14.257 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:14.314 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:14.613 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:14.675 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:14.973 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:15.030 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:15.334 DMR Slot 2, RF user 5097272 rejected
M: 2020-08-10 04:33:15.391 DMR Slot 2, RF user 5097272 rejected
2. many entries likeM: 2020-08-11 18:36:59.808 DMR Slot 2, RF user 3167695 rejected
M: 2020-08-11 18:37:01.728 DMR Slot 2, RF user 3167685 rejected
3. alleged RF reception reports from stations, which shortly before were on the net on a subscribed group but did not broadcast on the frequency of my hotspotM: 2020-08-07 06:36:53.950 DMR Slot 2, RF user 0 rejected
M: 2020-08-07 06:36:54.012 DMR Slot 2, RF user 0 rejected
M: 2020-08-07 06:36:54.311 DMR Slot 2, RF user 0 rejected
M: 2020-08-07 06:36:54.368 DMR Slot 2, RF user 0 rejected
M: 2020-08-07 06:36:54.668 DMR Slot 2, RF user 0 rejected
M: 2020-08-07 06:36:54.730 DMR Slot 2, RF user 0 rejected
D: 2020-08-09 09:00:30.165 FindWithName =DO2EF Chris
M: 2020-08-09 09:00:30.165 DMR Slot 2, received network voice header from DO2EF to 2644842
M: 2020-08-09 09:00:33.550 DMR Slot 2, received network end of voice transmission from DO2EF to 2644842, 3.4 seconds, 0% packet loss, BER: 0.0%
M: 2020-08-09 09:01:16.945 DMR Slot 2, received RF voice header from DO2EF to 2644842
M: 2020-08-09 09:01:17.249 DMR Slot 2, RF voice transmission lost from DO2EF to 2644842, 0.0 seconds, BER: 0.0%
M: 2020-08-09 09:01:17.430 DMR Slot 2, received RF voice header from DO2EF to 2644842
M: 2020-08-09 09:01:17.728 DMR Slot 2, RF voice transmission lost from DO2EF to 2644842, 0.0 seconds, BER: 0.0%
M: 2020-08-09 09:01:18.480 DMR Slot 2, received RF voice header from DO2EF to 2644842
M: 2020-08-09 09:01:18.779 DMR Slot 2, RF voice transmission lost from DO2EF to 2644842, 0.0 seconds, BER: 0.0%
M: 2020-08-09 09:01:19.886 DMR Slot 2, received RF voice header from DO2EF to 2644842
M: 2020-08-09 09:01:20.190 DMR Slot 2, RF voice transmission lost from DO2EF to 2644842, 0.0 seconds, BER: 0.0%
M: 2020-08-09 09:01:21.745 DMR Slot 2, received RF voice header from DO2EF to 2644842
M: 2020-08-09 09:01:22.049 DMR Slot 2, RF voice transmission lost from DO2EF to 2644842, 0.0 seconds, BER: 0.0%
The first could be misinterpreted interference. I'm not sure about the second, and the third is really strange. In another case there are several hours between the last reception (in this case via RF) and the alleged RF reception...D: 2020-08-11 18:17:18.177 FindWithName =DO1PWE Willi
M: 2020-08-11 18:17:18.177 DMR Slot 2, received network voice header from DO1PWE to TG 263112
M: 2020-08-11 18:17:20.339 DMR Slot 2, received network end of voice transmission from DO1PWE to TG 263112, 2.3 seconds, 0% packet loss, BER: 0.0%
M: 2020-08-11 18:34:05.509 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:05.813 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:06.921 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:07.224 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:15.923 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:16.222 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:51.920 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:52.224 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:54.412 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:54.711 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:55.010 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:55.494 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
M: 2020-08-11 18:34:55.551 DMR Slot 2, received RF voice header from DO1PWE to TG 263112
M: 2020-08-11 18:34:56.813 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.0 seconds, BER: 0.0%
D: 2020-08-11 18:36:57.893 DMR Slot 2, audio sequence no. 4, errs: 19/141 (13.5%)
M: 2020-08-11 18:36:57.893 DMR Slot 2, received RF late entry from DO1PWE to TG 263112
M: 2020-08-11 18:36:58.551 DMR Slot 2, RF voice transmission lost from DO1PWE to TG 263112, 0.1 seconds, BER: 13.4%
correct receiption:
uncorrect receiption. I didn't sent at that time:M: 2020-08-10 14:55:24.113 DMR Slot 2, RF voice transmission lost from DO3BOX to TG 26223, 2.3 seconds, BER: 0.8%
neither at this time:M: 2020-08-10 23:59:19.094 DMR Slot 2, received RF voice header from DO3BOX to TG 26223
M: 2020-08-10 23:59:19.393 DMR Slot 2, RF voice transmission lost from DO3BOX to TG 26223, 0.0 seconds, BER: 0.0%
M: 2020-08-11 01:01:43.572 DMR Slot 2, received RF late entry from DO3BOX to TG 26223
D: 2020-08-11 01:01:43.871 DMR Slot 2, audio sequence no. 5, errs: 18/141 (12.8%)
D: 2020-08-11 01:01:44.114 DMR Slot 2, audio sequence no. 0, errs: 16/141 (11.3%)
D: 2020-08-11 01:01:44.471 DMR Slot 2, audio sequence no. 0, errs: 16/141 (11.3%)
D: 2020-08-11 01:01:44.951 DMR Slot 2, audio sequence no. 0, errs: 19/141 (13.5%)
D: 2020-08-11 01:01:45.013 DMR Slot 2, audio sequence no. 1, errs: 18/141 (12.8%)
D: 2020-08-11 01:01:45.132 DMR Slot 2, audio sequence no. 2, errs: 16/141 (11.3%)
D: 2020-08-11 01:01:45.370 DMR Slot 2, audio sequence no. 3, errs: 15/141 (10.6%)
D: 2020-08-11 01:01:46.030 DMR Slot 2, audio sequence no. 4, errs: 20/141 (14.2%)
D: 2020-08-11 01:01:46.149 DMR Slot 2, audio sequence no. 5, errs: 16/141 (11.3%)
D: 2020-08-11 01:01:48.609 DMR Slot 2, audio sequence no. 0, errs: 20/141 (14.2%)
M: 2020-08-11 01:01:48.914 DMR Slot 2, RF voice transmission lost from DO3BOX to TG 26223, 0.7 seconds, BER: 12.4%
D: 2020-08-11 01:02:08.114 DMR Slot 2, audio sequence no. 4, errs: 19/141 (13.5%)
M: 2020-08-11 01:02:08.115 DMR Slot 2, received RF late entry from DO3BOX to TG 26223
D: 2020-08-11 01:02:08.470 DMR Slot 2, audio sequence no. 5, errs: 17/141 (12.1%)
M: 2020-08-11 01:02:08.775 DMR Slot 2, RF voice transmission lost from DO3BOX to TG 26223, 0.1 seconds, BER: 12.7%