link lost in wfb-cli for video and telemety but tunnel is working

[nitun07]

Hi,
I have a raspberry pi 3A on drone side and ubuntu machine on gs side with Atheros 9271 card on both. I have set up as described in wiki. Tunnel is working but video and telemetry is not working.

GS log

Oct 12 12:44:50 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:50+0530 [-] Log opened.
Oct 12 12:44:50 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:50+0530 [-] # iw reg set BO
Oct 12 12:44:50 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:50+0530 [-] # ifconfig wlx00117f1c19d1 down
Oct 12 12:44:50 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:50+0530 [-] # iw dev wlx00117f1c19d1 set monitor otherbss
Oct 12 12:44:53 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:53+0530 [-] # ifconfig wlx00117f1c19d1 up
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] # iw dev wlx00117f1c19d1 set channel 1 HT20
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Connect telem stream 2(RX), 1(TX) to 127.0.0.1:14550
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] UDPProxyProtocol starting on 35553
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] UDPProxyProtocol starting on 14600
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] UDPProxyProtocol starting on 38473
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Telem RX: /usr/bin/wfb_rx -p 2 -u 14600 -K /etc/gs.key -k 1 -n 2 wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Telem TX: /usr/bin/wfb_tx -p 1 -u 14601 -K /etc/gs.key -B 20 -G long -S 1 -L 0 -M 1 -k 1 -n 2 -T 0 wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] AntennaFactory starting on 8001
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Started telem rx
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Started telem tx
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Send video stream 3 to 127.0.0.1:5600
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] AntennaFactory starting on 8002
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Started video rx
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Video: /usr/bin/wfb_rx -p 3 -c 127.0.0.1 -u 5600 -K /etc/gs.key -k 8 -n 12 wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] UDPProxyProtocol starting on 14800
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] UDPProxyProtocol starting on 34654
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Tunnel RX: /usr/bin/wfb_rx -p 5 -u 14800 -K /etc/gs.key -k 1 -n 2 wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Tunnel TX: /usr/bin/wfb_tx -p 4 -u 14801 -K /etc/gs.key -B 20 -G long -S 1 -L 0 -M 1 -k 1 -n 2 -T 0 wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] AntennaFactory starting on 8003
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Started tunnel rx
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] Started tunnel tx
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] telem tx: Listen on 14601 for wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] tunnel tx: Listen on 14801 for wlx00117f1c19d1
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] telem rx: wlx00117f1c19d1 has DLT_IEEE802_11_RADIO Encap
Oct 12 12:44:54 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:54+0530 [-] video rx: wlx00117f1c19d1 has DLT_IEEE802_11_RADIO Encap
Oct 12 12:44:55 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:55+0530 [-] tunnel rx: wlx00117f1c19d1 has DLT_IEEE802_11_RADIO Encap
Oct 12 12:44:55 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:55+0530 [-] tunnel rx: New session detected
Oct 12 12:44:55 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:44:55+0530 [-] tunnel rx: 269 packets lost
Oct 12 12:45:13 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:45:13+0530 [-] tunnel rx: 1 packets lost
Oct 12 12:45:20 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:45:20+0530 [-] tunnel rx: 1 packets lost
Oct 12 12:45:56 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:45:56+0530 [-] tunnel rx: 1 packets lost
Oct 12 12:45:59 nitun-VirtualBox wfb-server[2125]: 2021-10-12 12:45:59+0530 [-] tunnel rx: 1 packets lost

Drone log

ct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] UDPProxyProtocol starting on 14900
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] UDPProxyProtocol starting on 42036
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] Tunnel RX: /usr/bin/wfb_rx -p 4 -u 14900 -K /etc/drone.key -k 1 -n 2 wlan1
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] Tunnel TX: /usr/bin/wfb_tx -p 5 -u 14901 -K /etc/drone.key -B 20 -G long -S 1 -L 0 -M 1 -k 1 -n 2 -T 0 wlan1
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] Started tunnel rx
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] Started tunnel tx
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] video tx: Listen on 5602 for wlan1
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] telem tx: Listen on 14701 for wlan1
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] tunnel tx: Listen on 14901 for wlan1
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] telem rx: wlan1 has DLT_IEEE802_11_RADIO Encap
Oct 12 08:10:43 raspberrypi wfb-server[517]: 2021-10-12 08:10:43+0100 [-] tunnel rx: wlan1 has DLT_IEEE802_11_RADIO Encap
Oct 12 08:14:55 raspberrypi wfb-server[517]: 2021-10-12 08:14:55+0100 [-] tunnel rx: New session detected
Oct 12 08:15:01 raspberrypi wfb-server[517]: 2021-10-12 08:15:01+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:31:07 raspberrypi wfb-server[517]: 2021-10-12 08:31:07+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:32:12 raspberrypi wfb-server[517]: 2021-10-12 08:32:12+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:34:58 raspberrypi wfb-server[517]: 2021-10-12 08:34:58+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:45:53 raspberrypi wfb-server[517]: 2021-10-12 08:45:53+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:50:52 raspberrypi wfb-server[517]: 2021-10-12 08:50:52+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:52:02 raspberrypi wfb-server[517]: 2021-10-12 08:52:02+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:53:25 raspberrypi wfb-server[517]: 2021-10-12 08:53:25+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:53:27 raspberrypi wfb-server[517]: 2021-10-12 08:53:27+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:55:29 raspberrypi wfb-server[517]: 2021-10-12 08:55:29+0100 [-] tunnel rx: 1 packets lost
Oct 12 08:55:58 raspberrypi wfb-server[517]: 2021-10-12 08:55:58+0100 [-] tunnel rx: 1 packets lost

Edit: After installing gstreamer in the pi, video link is established but still cant a video feed at gs. Telemetry still shows link lost in wfb-cli. Please help.

[jiratto]

Can you solved? @nitun07