I got the following message on my page today for first time.
“11% of UDP multilateration traffic sent by piaware is not reaching the FlightAware servers. This may indicate a network problem.”
I must say I upgraded to rpi3 with new piaware image 2.1.5 because I had cpu performance issue with rpi1b.
My network connection remain but the feeder stop sending data to flightaware about once every 36 hours.
A reboot solve the issue.
What could possibly go wrong?
I did not change my router.
I’ve seen that recently as well. Wonder if it has anything to do with the MLAT cleanup FA is doing?
[2016-06-01 18:25 SGT] autoUpdate is not set in adept config, looking further…
[2016-06-01 18:25 SGT] autoUpdate in /etc/piaware is enabled, allowing update
[2016-06-01 18:25 SGT] manualUpdate is not set in adept config, looking further…
[2016-06-01 18:25 SGT] manualUpdate in /etc/piaware is enabled, allowing update
[2016-06-01 18:25 SGT] multilateration support enabled (use piaware-config to disable)
[2016-06-01 18:25 SGT] multilateration support enabled (use piaware-config to disable)
[2016-06-01 18:25 SGT] multilateration data requested, enabling mlat client
[2016-06-01 18:25 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:26 SGT] 45081 msgs recv’d from dump1090 (0 in last 5m); 44956 msgs sent to FlightAware
[2016-06-01 18:26 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-01 18:26 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:27 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-01 18:27 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:28 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-01 18:28 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:29 SGT] no ADS-B data program seen listening on port 30005 for 251 seconds, next check in 60s
[2016-06-01 18:29 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:30 SGT] no ADS-B data program seen listening on port 30005 for 311 seconds, next check in 60s
[2016-06-01 18:30 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:31 SGT] 45081 msgs recv’d from dump1090 (0 in last 5m); 44956 msgs sent to FlightAware
[2016-06-01 18:31 SGT] no ADS-B data program seen listening on port 30005 for 371 seconds, trying to start it…
[2016-06-01 18:31 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with ‘dump1090-mutability’…
[2016-06-01 18:31 SGT] attempting to start dump1090-mutability using ‘invoke-rc.d dump1090-mutability start’…
[2016-06-01 18:31 SGT] dump1090 start appears to have been successful
[2016-06-01 18:31 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:31 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-01 18:32 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:32 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-01 18:33 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:33 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-01 18:34 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:34 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-01 18:35 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:35 SGT] no ADS-B data program seen listening on port 30005 for 250 seconds, next check in 60s
[2016-06-01 18:36 SGT] 45081 msgs recv’d from dump1090 (0 in last 5m); 44956 msgs sent to FlightAware
[2016-06-01 18:36 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:36 SGT] no ADS-B data program seen listening on port 30005 for 310 seconds, next check in 60s
[2016-06-01 18:37 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:37 SGT] no ADS-B data program seen listening on port 30005 for 370 seconds, trying to start it…
[2016-06-01 18:37 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with ‘dump1090-mutability’…
[2016-06-01 18:37 SGT] attempting to start dump1090-mutability using ‘invoke-rc.d dump1090-mutability start’…
[2016-06-01 18:37 SGT] dump1090 start appears to have been successful
[2016-06-01 18:38 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-01 18:38 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:39 SGT] no ADS-B data program seen listening on port 30005 for 71 seconds, next check in 60s
[2016-06-01 18:39 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:40 SGT] no ADS-B data program seen listening on port 30005 for 131 seconds, next check in 60s
[2016-06-01 18:40 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:41 SGT] no ADS-B data program seen listening on port 30005 for 191 seconds, next check in 60s
[2016-06-01 18:41 SGT] 45081 msgs recv’d from dump1090 (0 in last 5m); 44956 msgs sent to FlightAware
[2016-06-01 18:41 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:42 SGT] no ADS-B data program seen listening on port 30005 for 251 seconds, next check in 60s
[2016-06-01 18:42 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:43 SGT] no ADS-B data program seen listening on port 30005 for 311 seconds, next check in 60s
[2016-06-01 18:43 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:44 SGT] no ADS-B data program seen listening on port 30005 for 371 seconds, trying to start it…
[2016-06-01 18:44 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with ‘dump1090-mutability’…
[2016-06-01 18:44 SGT] attempting to start dump1090-mutability using ‘invoke-rc.d dump1090-mutability start’…
[2016-06-01 18:44 SGT] dump1090 start appears to have been successful
[2016-06-01 18:44 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-01 18:44 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:45 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-01 18:45 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:46 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-01 18:46 SGT] 45081 msgs recv’d from dump1090 (0 in last 5m); 44956 msgs sent to FlightAware
[2016-06-01 18:46 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:47 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-01 18:47 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-01 18:48 SGT] no ADS-B data program seen listening on port 30005 for 250 seconds, next check in 60s
I keep control of my pi; but got that errors and it stops broadcasting data to flightaware.
about once every two days, despite a daily reboot
Well, your dump1090 isn’t working, that’s the problem that you need to diagnose.
I use dump-muta 1,15 and after a reboot, all comes back as normal.
So you need to diagnose why it stops. It’s probably a USB/power problem making the dongle disconnect or wedge.
my dongle does not disconnect, it generates data, but does not manage to send them to flightaware
my PSU is 2500Ma
[2016-06-03 02:08 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:08 SGT] no ADS-B data program seen listening on port 30005 for 311 seconds, next check in 60s
[2016-06-03 02:09 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:09 SGT] no ADS-B data program seen listening on port 30005 for 371 seconds, trying to start it...
[2016-06-03 02:09 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with 'dump1090-mutability'...
[2016-06-03 02:09 SGT] attempting to start dump1090-mutability using 'invoke-rc.d dump1090-mutability start'...
[2016-06-03 02:09 SGT] dump1090 start appears to have been successful
[2016-06-03 02:09 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-03 02:10 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:10 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-03 02:11 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:11 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-03 02:12 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:12 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:12 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-03 02:13 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:13 SGT] no ADS-B data program seen listening on port 30005 for 250 seconds, next check in 60s
[2016-06-03 02:14 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:14 SGT] no ADS-B data program seen listening on port 30005 for 310 seconds, next check in 60s
[2016-06-03 02:15 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:15 SGT] no ADS-B data program seen listening on port 30005 for 370 seconds, trying to start it...
[2016-06-03 02:15 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with 'dump1090-mutability'...
[2016-06-03 02:15 SGT] attempting to start dump1090-mutability using 'invoke-rc.d dump1090-mutability start'...
[2016-06-03 02:15 SGT] dump1090 start appears to have been successful
[2016-06-03 02:15 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-03 02:16 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:16 SGT] no ADS-B data program seen listening on port 30005 for 71 seconds, next check in 60s
[2016-06-03 02:17 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:17 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:17 SGT] no ADS-B data program seen listening on port 30005 for 131 seconds, next check in 60s
[2016-06-03 02:18 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:18 SGT] no ADS-B data program seen listening on port 30005 for 191 seconds, next check in 60s
[2016-06-03 02:19 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:19 SGT] no ADS-B data program seen listening on port 30005 for 251 seconds, next check in 60s
[2016-06-03 02:20 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:20 SGT] no ADS-B data program seen listening on port 30005 for 311 seconds, next check in 60s
[2016-06-03 02:21 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:21 SGT] no ADS-B data program seen listening on port 30005 for 371 seconds, trying to start it...
[2016-06-03 02:21 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with 'dump1090-mutability'...
[2016-06-03 02:21 SGT] attempting to start dump1090-mutability using 'invoke-rc.d dump1090-mutability start'...
[2016-06-03 02:21 SGT] dump1090 start appears to have been successful
[2016-06-03 02:22 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-03 02:22 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:22 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:23 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-03 02:23 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:24 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-03 02:24 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:25 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-03 02:25 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:26 SGT] no ADS-B data program seen listening on port 30005 for 250 seconds, next check in 60s
[2016-06-03 02:26 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:27 SGT] no ADS-B data program seen listening on port 30005 for 310 seconds, next check in 60s
[2016-06-03 02:27 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:27 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:28 SGT] no ADS-B data program seen listening on port 30005 for 370 seconds, trying to start it...
[2016-06-03 02:28 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with 'dump1090-mutability'...
[2016-06-03 02:28 SGT] attempting to start dump1090-mutability using 'invoke-rc.d dump1090-mutability start'...
[2016-06-03 02:28 SGT] dump1090 start appears to have been successful
[2016-06-03 02:28 SGT] no ADS-B data program seen listening on port 30005 for 11 seconds, next check in 60s
[2016-06-03 02:28 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:29 SGT] no ADS-B data program seen listening on port 30005 for 71 seconds, next check in 60s
[2016-06-03 02:29 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:30 SGT] no ADS-B data program seen listening on port 30005 for 131 seconds, next check in 60s
[2016-06-03 02:30 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:31 SGT] no ADS-B data program seen listening on port 30005 for 191 seconds, next check in 60s
[2016-06-03 02:31 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:32 SGT] no ADS-B data program seen listening on port 30005 for 251 seconds, next check in 60s
[2016-06-03 02:32 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:32 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:33 SGT] no ADS-B data program seen listening on port 30005 for 311 seconds, next check in 60s
[2016-06-03 02:33 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:34 SGT] no ADS-B data program seen listening on port 30005 for 371 seconds, trying to start it...
[2016-06-03 02:34 SGT] warning, more than one enabled dump1090 script in /etc/init.d, proceding with 'dump1090-mutability'...
[2016-06-03 02:34 SGT] attempting to start dump1090-mutability using 'invoke-rc.d dump1090-mutability start'...
[2016-06-03 02:34 SGT] dump1090 start appears to have been successful
[2016-06-03 02:34 SGT] no ADS-B data program seen listening on port 30005 for 10 seconds, next check in 60s
[2016-06-03 02:34 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:35 SGT] no ADS-B data program seen listening on port 30005 for 70 seconds, next check in 60s
[2016-06-03 02:35 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:36 SGT] no ADS-B data program seen listening on port 30005 for 130 seconds, next check in 60s
[2016-06-03 02:36 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:37 SGT] no ADS-B data program seen listening on port 30005 for 190 seconds, next check in 60s
[2016-06-03 02:37 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:37 SGT] 97421 msgs recv'd from dump1090 (0 in last 5m); 96706 msgs sent to FlightAware
[2016-06-03 02:38 SGT] no ADS-B data program seen listening on port 30005 for 250 seconds, next check in 60s
[2016-06-03 02:38 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
[2016-06-03 02:39 SGT] no ADS-B data program seen listening on port 30005 for 310 seconds, next check in 60s
[2016-06-03 02:39 SGT] no ADS-B data program is serving on port 30005, not starting multilateration client yet
The logs above contradict that. They say that dump1090 is not running. It is probably not running because of a USB error talking to the dongle which caused it to stop running. The most common source of USB errors like that are power problems. What do the dump1090 logs say?