No Video: What are general troubleshooting steps?

Hey there,
I installed Jitsi on Ubuntu 20.04 LTS by these steps:

#!/bin/bash
JHOST='ctx.domain.de'
HOSTS=`cat /etc/hosts | grep 127.0.0.1 | grep $JHOST | wc -l`

echo "We have $HOSTS relevant /etc/hosts entries"

if (( $HOSTS == 0 )); then
	echo "Adding /etc/hosts entries..."
	sed -i "s/127.0.0.1 localhost/127.0.0.1 localhost $JHOST/" /etc/hosts
	cat /etc/hosts | grep 127.0.0.1
fi

hostnamectl set-hostname $JHOST

echo "deb https://download.jitsi.org stable/" > /etc/apt/sources.list.d/jitsi-stable.list
wget -qO -  https://download.jitsi.org/jitsi-key.gpg.key | sudo apt-key add -


sed -i 's/#DefaultLimitNOFILE=1024:524288/DefaultLimitNOFILE=65000/g' /etc/systemd/system.conf
sed -i 's/#DefaultLimitNPROC=/DefaultLimitNPROC=65000/g' /etc/systemd/system.conf
sed -i 's/#DefaultTasksMax=/DefaultTasksMax=65000/g' /etc/systemd/system.conf
systemctl daemon-reload

echo "++++++++++ Let's go +++++++++++++++++"

apt update && apt upgrade -y
apt install -y jitsi-meet
# check installed versions
dpkg -l | grep jitsi

sed -i 's/.level=INFO/.level=WARNING/g' /etc/jitsi/videobridge/logging.properties

systemctl restart prosody.service jicofo.service jitsi-videobridge2.service nginx.service

So far, so good. The setup is slightly different from others, but SHOULD be no problem. The domain ctx.domain.de points to the public IP. Port 443 and 80 are forwarded to the Reverse Proxy (10.x.x.65) by NAT. The Reverse Proxy points ctx.domain.de to the Jitsi server’s nginx (10.x.x.71). Works perfect. I can access the web interface and chat, raise hands, etc.

The port UDP/10000 is forwarded directly to Jitsi by NAT. I used the App “UDP Sender” to verify the NAT:

root@ctx:~# tcpdump -nnnnvvvvve -s0 udp
tcpdump: listening on enp1s0, link-type EN10MB (Ethernet), capture size 262144 bytes
14:12:22.114303 aa:90:ea:00:26:56 > 52:54:00:02:36:72, ethertype IPv4 (0x0800), length 50: (tos 0x0, ttl 53, id 14908, offset 0, flags [DF], proto UDP (17), length 36)
    80.187.115.139.12629 > 10.x.x.71.10000: [udp sum ok] UDP, length 8
14:12:25.574717 aa:90:ea:00:26:56 > 52:54:00:02:36:72, ethertype IPv4 (0x0800), length 50: (tos 0x0, ttl 53, id 51664, offset 0, flags [DF], proto UDP (17), length 36)
    80.187.115.139.12963 > 10.x.x.71.10000: [udp sum ok] UDP, length 8

The server is listening:

root@ctx:~# netstat -lupn | grep -v 127.0.0 | grep -v ::1
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
udp        0      0 10.x.x.71:5349         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:5349         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:5350         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:5350         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:3478         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:3478         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:3479         0.0.0.0:*                           27289/turnserver    
udp        0      0 10.x.x.71:3479         0.0.0.0:*                           27289/turnserver    
udp        0      0 0.0.0.0:5000            0.0.0.0:*                           28467/java          
udp6       0      0 10.x.x.71:10000        :::*                                28467/java          
udp6       0      0 :::5000                 :::*                                28467/java       

Here are the TCP listen ports:

root@ctx:~# netstat -ltpn | grep -v 127.0.0 | grep -v ::1
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      28446/nginx: master 
tcp        0      0 0.0.0.0:5269            0.0.0.0:*               LISTEN      28460/lua5.1        
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      13366/sshd          
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      28446/nginx: master 
tcp        0      0 0.0.0.0:5280            0.0.0.0:*               LISTEN      28460/lua5.1        
tcp        0      0 10.x.x.71:5349         0.0.0.0:*               LISTEN      27289/turnserver    
tcp        0      0 10.x.x.71:5349         0.0.0.0:*               LISTEN      27289/turnserver    
tcp        0      0 0.0.0.0:5222            0.0.0.0:*               LISTEN      28460/lua5.1        
tcp        0      0 10.x.x.71:5350         0.0.0.0:*               LISTEN      27289/turnserver    
tcp        0      0 10.x.x.71:5350         0.0.0.0:*               LISTEN      27289/turnserver    
tcp6       0      0 :::80                   :::*                    LISTEN      28446/nginx: master 
tcp6       0      0 :::5269                 :::*                    LISTEN      28460/lua5.1        
tcp6       0      0 :::22                   :::*                    LISTEN      13366/sshd          
tcp6       0      0 :::8888                 :::*                    LISTEN      28443/java          
tcp6       0      0 :::443                  :::*                    LISTEN      28446/nginx: master 
tcp6       0      0 :::5280                 :::*                    LISTEN      28460/lua5.1        
tcp6       0      0 :::9090                 :::*                    LISTEN      28467/java          
tcp6       0      0 :::5222                 :::*                    LISTEN      28460/lua5.1      

However: I do not get any video between two clients. I tried this procedure with Ubuntu 18.04.5 as well, but no luck. If I do a tcpdump (and exclude the local client), the remote client just came with udp/3478 but nothing else. The local client is sending packets via udp/10000 to the Jitsi server permanently.

Do you have any hints how to check if all components/resources are ready und serving?

Welcome to the forum!

Just curious: is there a reason why you didn’t just install using the Quick Install Guide? Or you did that already and are comfortable with the setup?

The script is the result of following the Quick Start Guide. I did the installation multiple times. After a fresh ubuntu installation I can run the script and it is done… at least the web interface.

Hi,
which version of java have you installed?

The standards of Ubuntu, each. On Ubuntu 20.04 I have Java 14, on Ubuntu 18.04 I have Java 8.

When i installed jitsi. For java i ran these commands before installing it:

sudo apt install -y openjdk-8-jre-headless

echo "JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")" | sudo tee -a /etc/profile

source /etc/profile

You must have java 8 installed. I did a test with java 11 and it works for me.

root@conf01:~# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS"
root@conf01:~# dpkg -l | grep jdk
ii  openjdk-8-jre-headless:amd64           8u275-b01-0ubuntu1~18.04                        amd64        OpenJDK Java runtime, using Hotspot JIT (headless)

I have Java 8 installed…

More over, I found this in the Firefox Console:

GET wss://ctx.domain.de/colibri-ws/default-id/496afeec2da3e834/9c96818e?pwd=41h8sf7vl6mboclb5chuk1utfq 405 Method Not Allowed

May this an approach for my troubleshooting?

Did you check the server logs for errors? (/var/log/jitsi/*)
I would start with this.
For java, you need to check which version is used, not only installed.
java -version
update-java-alternatives -l

your server is behind a NAT it seems.
In this case either your bridge is getting its public IP address through the Stun server or you have to set them up yourself by hand either in the sip-communicator.properties or in the jvb.conf files (either method works but jvb.conf is preferred now). Check in the log for lines such words such as ‘pair’ or ‘pair failed’ - these last lines show that videobridge can’t establish communication with client, usually because of NAT.

Hey @gpatel-fr

Yeah, I guess the Videobridge does not announce its public IP address.
In /var/log/jitsi/jvb.log I just find such entries:

timeout for pair: 10.x.x.71:10000/udp/host -> 84.x.x.37:32271/udp/prflx (stream-764f490f.RTP), failing.
Selected pair for stream stream-677bf5e0.RTP: 10.x.x.71:10000/udp/host -> 192.168.x.10:58687/udp/prflx

The public IP is from one client (192.168.x.10), which has a IPSec tunnel to Jitsi (and uses the direct way). The conferences work for local (and IPSec) clients, but if I have to go via the publicIP:10000 it fails.

root@conf01:~# sudo cat /etc/jitsi/videobridge/sip-communicator.properties 
org.ice4j.ice.harvest.DISABLE_AWS_HARVESTER=true
#org.ice4j.ice.harvest.STUN_MAPPING_HARVESTER_ADDRESSES=meet-jit-si-turnrelay.jitsi.net:443
org.jitsi.videobridge.ENABLE_STATISTICS=true
org.jitsi.videobridge.STATISTICS_TRANSPORT=muc
org.jitsi.videobridge.xmpp.user.shard.HOSTNAME=localhost
org.jitsi.videobridge.xmpp.user.shard.DOMAIN=auth.ctx.domain.de
org.jitsi.videobridge.xmpp.user.shard.USERNAME=jvb
org.jitsi.videobridge.xmpp.user.shard.PASSWORD=REe4ckJQ
org.jitsi.videobridge.xmpp.user.shard.MUC_JIDS=JvbBrewery@internal.auth.ctx.domain.de
org.jitsi.videobridge.xmpp.user.shard.MUC_NICKNAME=6135ba18-2c3f-41f6-941c-dc16d1d3b126
org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=10.x.x.71
org.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=80.xxx.xxx.169

I added the last lines and commented the second line as stated on Self-Hosting Guide - Debian/Ubuntu server · Jitsi Meet Handbook .

Looking at only 2 lines of the log is not ideal, as jvb is reporting about every attempt to establish a connection between every network interface at each side. Effectively when it works you get a log line looking like Pair succeeded… with the 2 public addresses - in your example that would be one with 80.xx.xx.xx (for the server) and 84.xx.xx.xx (for the client). I have no idea why jvb could try to establish one between a private one (10.xx…xx.xx) and a public one, that can’t to anything other than fail. Unless you did not restart videobridge after changing configuration ? You should see log lines like
MappingCandidateHarvesters.initialize with the 2 values you have setup in the sip-communicator.properties.

I did restart the videobridge2. I even restarted the server to be hundred per cent sure.

My observables: if I use the android app as a client (version 20.6.2), the jvb.log is quite calm and I cannot see the public IP of the smartphone (CLIENT-B):

2021-01-24 23:37:28.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:37:30.324 INFO: [29] [confId=6d8796c225c78436 gid=14059 conf_name=testraum@conference.ctx.domain.de] EndpointConnectionStatusMonitor.start#58: Starting connection status monitor
2021-01-24 23:37:30.326 INFO: [29] Videobridge.createConference#248: create_conf, id=6d8796c225c78436 gid=14059
2021-01-24 23:37:30.340 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 local_ufrag=891m91esr8n2b3 gid=14059 conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3] Agent.gatherCandidates#622: Gathering candidates for component stream-ae38f657.RTP.
2021-01-24 23:37:30.345 INFO: [138] [confId=6d8796c225c78436 gid=14059 conf_name=testraum@conference.ctx.domain.de] Conference.dominantSpeakerChanged#420: ds_change ds_id=ae38f657
2021-01-24 23:37:30.347 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setTransportInfo$11#1075: Ignoring empty DtlsFingerprint extension: <transport xmlns='urn:xmpp:jingle:transports:ice-udp:1'><fingerprint xmlns='urn:xmpp:jingle:apps:dtls:0' required='false'/></transport>
2021-01-24 23:37:30.365 INFO: [29] [confId=6d8796c225c78436 epId=7bba661c local_ufrag=4777f1esr8n2bs gid=14059 conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs] Agent.gatherCandidates#622: Gathering candidates for component stream-7bba661c.RTP.
2021-01-24 23:37:30.373 INFO: [29] [confId=6d8796c225c78436 epId=7bba661c gid=14059 conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setTransportInfo$11#1075: Ignoring empty DtlsFingerprint extension: <transport xmlns='urn:xmpp:jingle:transports:ice-udp:1'><fingerprint xmlns='urn:xmpp:jingle:apps:dtls:0' required='false'/></transport>
2021-01-24 23:37:31.564 INFO: [29] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] DtlsTransport.setSetupAttribute#120: The remote side is acting as DTLS client, we'll act as server
2021-01-24 23:37:31.566 INFO: [29] [confId=6d8796c225c78436 epId=7bba661c local_ufrag=4777f1esr8n2bs gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.startConnectivityEstablishment#184: Starting the Agent without remote candidates.
2021-01-24 23:37:31.567 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.startConnectivityEstablishment#713: Start ICE connectivity establishment.
2021-01-24 23:37:31.567 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.initCheckLists#949: Init checklist for stream stream-7bba661c
2021-01-24 23:37:31.567 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.setState#923: ICE state changed from Waiting to Running.
2021-01-24 23:37:31.567 INFO: [29] [confId=6d8796c225c78436 epId=7bba661c local_ufrag=4777f1esr8n2bs gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Waiting new=Running
2021-01-24 23:37:31.567 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.startConnectivityEstablishment#735: Trigger checks for pairs that were received before running state
2021-01-24 23:37:31.568 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961239340762267647):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10000 1 udp 1853620479 CLIENT-A 41735 typ prflx
2021-01-24 23:37:31.568 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7962083765692399615):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10001 1 udp 1853817087 CLIENT-A 38661 typ prflx
2021-01-24 23:37:31.569 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7962083765692399615):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10002 1 udp 1853817087 CLIENT-A-PUBLIC 27315 typ prflx
2021-01-24 23:37:31.569 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961802290715688959):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10003 1 udp 1853751551 CLIENT-A-PUBLIC 12374 typ prflx
2021-01-24 23:37:31.569 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961520815738978303):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10004 1 udp 1853686015 CLIENT-A-PUBLIC 20731 typ prflx
2021-01-24 23:37:31.569 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961239340762267647):
LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
RemoteCandidate=candidate:10005 1 udp 1853620479 CLIENT-A-PUBLIC 2284 typ prflx
2021-01-24 23:37:31.569 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.startChecks#142: Start connectivity checks.
2021-01-24 23:37:31.571 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs name=stream-7bba661c epId=7bba661c local_ufrag=4777f1esr8n2bs] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-7bba661c.RTP: CLIENT-A:41735/udp
...
2021-01-24 23:37:31.578 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs name=stream-7bba661c epId=7bba661c local_ufrag=4777f1esr8n2bs] Component.updateRemoteCandidates#473: existing Pair updated: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/prflx (stream-7bba661c.RTP) to JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.582 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] DtlsTransport.setSetupAttribute#120: The remote side is acting as DTLS client, we'll act as server
2021-01-24 23:37:31.583 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 local_ufrag=891m91esr8n2b3 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] IceTransport.startConnectivityEstablishment#184: Starting the Agent without remote candidates.
2021-01-24 23:37:31.583 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 epId=ae38f657 local_ufrag=891m91esr8n2b3] Agent.startConnectivityEstablishment#713: Start ICE connectivity establishment.
2021-01-24 23:37:31.583 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 epId=ae38f657 local_ufrag=891m91esr8n2b3] Agent.initCheckLists#949: Init checklist for stream stream-ae38f657
2021-01-24 23:37:31.583 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 epId=ae38f657 local_ufrag=891m91esr8n2b3] Agent.setState#923: ICE state changed from Waiting to Running.
2021-01-24 23:37:31.584 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 local_ufrag=891m91esr8n2b3 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Waiting new=Running
2021-01-24 23:37:31.584 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 epId=ae38f657 local_ufrag=891m91esr8n2b3] ConnectivityCheckClient.startChecks#142: Start connectivity checks.
2021-01-24 23:37:31.628 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.629 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs name=stream-7bba661c epId=7bba661c local_ufrag=4777f1esr8n2bs] ComponentSocket.addAuthorizedAddress#99: Adding allowed address: CLIENT-A:41735/udp
2021-01-24 23:37:31.629 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#639: Pair validated: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.629 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] DefaultNominator.strategyNominateFirstValid#142: Nominate (first valid): JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.630 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.nominate#1787: verify if nominated pair answer again
2021-01-24 23:37:31.630 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:false.
2021-01-24 23:37:31.634 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:38661/udp/prflx (stream-7bba661c.RTP).
2021-01-24 23:37:31.635 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs name=stream-7bba661c epId=7bba661c local_ufrag=4777f1esr8n2bs] ComponentSocket.addAuthorizedAddress#99: Adding allowed address: CLIENT-A:38661/udp
2021-01-24 23:37:31.635 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#639: Pair validated: JITSISERVER:10000/udp/host -> CLIENT-A:38661/udp/prflx (stream-7bba661c.RTP).
2021-01-24 23:37:31.636 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:false.
...
2021-01-24 23:37:31.709 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.710 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:38661/udp/prflx (stream-7bba661c.RTP).
2021-01-24 23:37:31.710 INFO: [141] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:false.
2021-01-24 23:37:31.710 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:true.
2021-01-24 23:37:31.711 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processSuccessResponse#723: Nomination confirmed for pair: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP).
2021-01-24 23:37:31.712 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs name=stream-7bba661c epId=7bba661c local_ufrag=4777f1esr8n2bs] CheckList.handleNominationConfirmed#406: Selected pair for stream stream-7bba661c.RTP: JITSISERVER:10000/udp/host -> CLIENT-A:41735/udp/host (stream-7bba661c.RTP)
2021-01-24 23:37:31.713 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.checkListStatesUpdated#1878: CheckList of stream stream-7bba661c is COMPLETED
2021-01-24 23:37:31.714 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.setState#923: ICE state changed from Running to Completed.
2021-01-24 23:37:31.714 INFO: [157] [confId=6d8796c225c78436 epId=7bba661c local_ufrag=4777f1esr8n2bs gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Running new=Completed
2021-01-24 23:37:31.714 INFO: [157] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint$4.connected#411: ICE connected
2021-01-24 23:37:31.715 INFO: [157] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.logCandTypes#1986: Harvester used for selected pair for stream-7bba661c.RTP: host
2021-01-24 23:37:31.716 INFO: [158] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] DtlsTransport.startDtlsHandshake#102: Starting DTLS handshake
2021-01-24 23:37:31.719 INFO: [158] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] TlsServerImpl.notifyClientVersion#191: Negotiated DTLS version DTLS 1.2
2021-01-24 23:37:31.809 INFO: [158] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setupDtlsTransport$2#442: DTLS handshake complete
2021-01-24 23:37:31.810 INFO: [161] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$acceptSctpConnection$8#953: Attempting to establish SCTP socket connection
2021-01-24 23:37:34.718 INFO: [153] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] Agent.setState#923: ICE state changed from Completed to Terminated.
2021-01-24 23:37:34.721 INFO: [153] [confId=6d8796c225c78436 epId=7bba661c local_ufrag=4777f1esr8n2bs gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Completed new=Terminated
2021-01-24 23:37:37.923 INFO: [160] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:27315/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:37:37.927 INFO: [160] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:12374/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:37:37.939 INFO: [160] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:20731/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:37:37.940 INFO: [160] [confId=6d8796c225c78436 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=4777f1esr8n2bs epId=7bba661c local_ufrag=4777f1esr8n2bs] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:2284/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:37:38.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:37:41.929 SEVERE: [161] [confId=6d8796c225c78436 epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$acceptSctpConnection$8#969: Timed out waiting for SCTP connection from remote side
2021-01-24 23:37:48.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
Got sctp association state update: 1
sctp is now up.  was ready? false
2021-01-24 23:37:58.506 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:38:01.369 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] AbstractEndpoint.expire#248: Expiring.
2021-01-24 23:38:01.372 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] Endpoint.expire#800: Spent 0 seconds oversending
2021-01-24 23:38:01.372 INFO: [161] [confId=6d8796c225c78436 gid=14059 conf_name=testraum@conference.ctx.domain.de] Conference.dominantSpeakerChanged#420: ds_change ds_id=7bba661c
2021-01-24 23:38:01.372 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] Transceiver.teardown#316: Tearing down
2021-01-24 23:38:01.373 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] RtpReceiverImpl.tearDown#330: Tearing down
2021-01-24 23:38:01.375 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] RtpSenderImpl.tearDown#308: Tearing down
2021-01-24 23:38:01.376 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] DtlsTransport.stop#186: Stopping
2021-01-24 23:38:01.376 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 local_ufrag=891m91esr8n2b3 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] IceTransport.stop#237: Stopping
2021-01-24 23:38:01.377 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 epId=ae38f657 local_ufrag=891m91esr8n2b3] Agent.setState#923: ICE state changed from Running to Terminated.
2021-01-24 23:38:01.377 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 local_ufrag=891m91esr8n2b3 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Running new=Terminated
2021-01-24 23:38:01.378 INFO: [29] [confId=6d8796c225c78436 gid=14059 stats_id=Patsy-XIl componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=891m91esr8n2b3 name=stream-ae38f657 epId=ae38f657 local_ufrag=891m91esr8n2b3] MergingDatagramSocket.close#142: Closing.
2021-01-24 23:38:01.378 INFO: [29] [confId=6d8796c225c78436 epId=ae38f657 gid=14059 stats_id=Patsy-XIl conf_name=testraum@conference.ctx.domain.de] Endpoint.expire#829: Expired.

Client A has a site2site IPSec tunnel and can reach JITSISERVER directly. But I cannot see the android app.

Next: I tried the web interface (chrome app) on the android device (CLIENT B):

2021-01-24 23:49:48.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:49:50.047 INFO: [29] [confId=872911d67af46f5e gid=14059 conf_name=testraum@conference.ctx.domain.de] EndpointConnectionStatusMonitor.start#58: Starting connection status monitor
2021-01-24 23:49:50.048 INFO: [29] Videobridge.createConference#248: create_conf, id=872911d67af46f5e gid=14059
2021-01-24 23:49:50.059 INFO: [29] [confId=872911d67af46f5e epId=7bba661c local_ufrag=10up41esr9dkn9 gid=14059 conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9] Agent.gatherCandidates#622: Gathering candidates for component stream-7bba661c.RTP.
2021-01-24 23:49:50.069 INFO: [170] [confId=872911d67af46f5e gid=14059 conf_name=testraum@conference.ctx.domain.de] Conference.dominantSpeakerChanged#420: ds_change ds_id=7bba661c
2021-01-24 23:49:50.069 INFO: [29] [confId=872911d67af46f5e epId=7bba661c gid=14059 conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setTransportInfo$11#1075: Ignoring empty DtlsFingerprint extension: <transport xmlns='urn:xmpp:jingle:transports:ice-udp:1'><fingerprint xmlns='urn:xmpp:jingle:apps:dtls:0' required='false'/></transport>
2021-01-24 23:49:50.085 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=8us4g1esr9dko4 gid=14059 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4] Agent.gatherCandidates#622: Gathering candidates for component stream-8ca7a654.RTP.
2021-01-24 23:49:50.088 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setTransportInfo$11#1075: Ignoring empty DtlsFingerprint extension: <transport xmlns='urn:xmpp:jingle:transports:ice-udp:1'><fingerprint xmlns='urn:xmpp:jingle:apps:dtls:0' required='false'/></transport>
2021-01-24 23:49:50.882 INFO: [29] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] DtlsTransport.setSetupAttribute#120: The remote side is acting as DTLS client, we'll act as server
2021-01-24 23:49:50.882 INFO: [29] [confId=872911d67af46f5e epId=7bba661c local_ufrag=10up41esr9dkn9 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.startConnectivityEstablishment#184: Starting the Agent without remote candidates.
2021-01-24 23:49:50.883 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.startConnectivityEstablishment#713: Start ICE connectivity establishment.
2021-01-24 23:49:50.883 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.initCheckLists#949: Init checklist for stream stream-7bba661c
2021-01-24 23:49:50.883 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.setState#923: ICE state changed from Waiting to Running.
2021-01-24 23:49:50.883 INFO: [29] [confId=872911d67af46f5e epId=7bba661c local_ufrag=10up41esr9dkn9 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Waiting new=Running
2021-01-24 23:49:50.884 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.startConnectivityEstablishment#735: Trigger checks for pairs that were received before running state
2021-01-24 23:49:50.884 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961239340762267647):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10000 1 udp 1853620479 CLIENT-A 58555 typ prflx
2021-01-24 23:49:50.891 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7962083765692399615):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10001 1 udp 1853817087 CLIENT-A 60522 typ prflx
2021-01-24 23:49:50.891 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7962083765692399615):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10002 1 udp 1853817087 CLIENT-A-PUBLIC 8983 typ prflx
2021-01-24 23:49:50.891 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961802290715688959):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10003 1 udp 1853751551 CLIENT-A-PUBLIC 2761 typ prflx
2021-01-24 23:49:50.892 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961520815738978303):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10004 1 udp 1853686015 CLIENT-A-PUBLIC 7216 typ prflx
2021-01-24 23:49:50.892 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961239340762267647):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10005 1 udp 1853620479 CLIENT-A-PUBLIC 26421 typ prflx
2021-01-24 23:49:50.892 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.startChecks#142: Start connectivity checks.
2021-01-24 23:49:50.898 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 name=stream-7bba661c epId=7bba661c local_ufrag=10up41esr9dkn9] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-7bba661c.RTP: CLIENT-A:58555/udp
...
2021-01-24 23:49:50.904 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 name=stream-7bba661c epId=7bba661c local_ufrag=10up41esr9dkn9] Component.updateRemoteCandidates#473: existing Pair updated: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/prflx (stream-7bba661c.RTP) to JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:50.973 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:50.974 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 name=stream-7bba661c epId=7bba661c local_ufrag=10up41esr9dkn9] ComponentSocket.addAuthorizedAddress#99: Adding allowed address: CLIENT-A:58555/udp
2021-01-24 23:49:50.974 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#639: Pair validated: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:50.975 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] DefaultNominator.strategyNominateFirstValid#142: Nominate (first valid): JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:50.975 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.nominate#1787: verify if nominated pair answer again
2021-01-24 23:49:50.975 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:false.
2021-01-24 23:49:50.976 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:60522/udp/prflx (stream-7bba661c.RTP).
2021-01-24 23:49:50.977 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 name=stream-7bba661c epId=7bba661c local_ufrag=10up41esr9dkn9] ComponentSocket.addAuthorizedAddress#99: Adding allowed address: CLIENT-A:60522/udp
2021-01-24 23:49:50.977 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#639: Pair validated: JITSISERVER:10000/udp/host -> CLIENT-A:60522/udp/prflx (stream-7bba661c.RTP).
2021-01-24 23:49:50.978 INFO: [174] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:false.
...
2021-01-24 23:49:51.033 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#630: Pair succeeded: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:51.034 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#708: IsControlling: true USE-CANDIDATE:true.
2021-01-24 23:49:51.035 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processSuccessResponse#723: Nomination confirmed for pair: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP).
2021-01-24 23:49:51.035 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 name=stream-7bba661c epId=7bba661c local_ufrag=10up41esr9dkn9] CheckList.handleNominationConfirmed#406: Selected pair for stream stream-7bba661c.RTP: JITSISERVER:10000/udp/host -> CLIENT-A:58555/udp/host (stream-7bba661c.RTP)
2021-01-24 23:49:51.041 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.checkListStatesUpdated#1878: CheckList of stream stream-7bba661c is COMPLETED
2021-01-24 23:49:51.043 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.setState#923: ICE state changed from Running to Completed.
2021-01-24 23:49:51.043 INFO: [192] [confId=872911d67af46f5e epId=7bba661c local_ufrag=10up41esr9dkn9 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Running new=Completed
2021-01-24 23:49:51.043 INFO: [192] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint$4.connected#411: ICE connected
2021-01-24 23:49:51.045 INFO: [170] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] DtlsTransport.startDtlsHandshake#102: Starting DTLS handshake
2021-01-24 23:49:51.047 INFO: [170] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] TlsServerImpl.notifyClientVersion#191: Negotiated DTLS version DTLS 1.2
2021-01-24 23:49:51.053 INFO: [192] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.logCandTypes#1986: Harvester used for selected pair for stream-7bba661c.RTP: host
2021-01-24 23:49:51.069 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] DtlsTransport.setSetupAttribute#120: The remote side is acting as DTLS client, we'll act as server
2021-01-24 23:49:51.070 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=8us4g1esr9dko4 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.startConnectivityEstablishment#184: Starting the Agent without remote candidates.
2021-01-24 23:49:51.070 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.startConnectivityEstablishment#713: Start ICE connectivity establishment.
2021-01-24 23:49:51.070 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.initCheckLists#949: Init checklist for stream stream-8ca7a654
2021-01-24 23:49:51.070 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.setState#923: ICE state changed from Waiting to Running.
2021-01-24 23:49:51.071 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=8us4g1esr9dko4 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Waiting new=Running
2021-01-24 23:49:51.071 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.startConnectivityEstablishment#735: Trigger checks for pairs that were received before running state
2021-01-24 23:49:51.071 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961272326111100927):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10000 1 udp 1853628159 CLIENT-B-PUBLIC 9711 typ prflx
2021-01-24 23:49:51.071 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.startChecks#142: Start connectivity checks.
2021-01-24 23:49:51.081 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: 10.23.190.116:52688/udp
2021-01-24 23:49:51.081 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: CLIENT-B:40381/udp
2021-01-24 23:49:51.082 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.updateRemoteCandidates#481: new Pair added: JITSISERVER:10000/udp/host -> 10.23.190.116:52688/udp/host (stream-8ca7a654.RTP).
2021-01-24 23:49:51.082 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.updateRemoteCandidates#481: new Pair added: JITSISERVER:10000/udp/host -> CLIENT-B:40381/udp/host (stream-8ca7a654.RTP).
2021-01-24 23:49:51.082 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: 10.23.190.116:52688/udp
2021-01-24 23:49:51.083 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#369: Not adding duplicate remote candidate: 10.23.190.116:52688/udp
2021-01-24 23:49:51.083 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: CLIENT-B:40381/udp
2021-01-24 23:49:51.083 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Component.addUpdateRemoteCandidates#369: Not adding duplicate remote candidate: CLIENT-B:40381/udp
2021-01-24 23:49:51.112 INFO: [170] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setupDtlsTransport$2#442: DTLS handshake complete
2021-01-24 23:49:51.119 INFO: [195] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$acceptSctpConnection$8#953: Attempting to establish SCTP socket connection
2021-01-24 23:49:51.134 INFO: [190] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient$PaceMaker.run#922: Pair failed: JITSISERVER:10000/udp/host -> 10.23.190.116:52688/udp/host (stream-8ca7a654.RTP)
2021-01-24 23:49:51.134 INFO: [190] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient$PaceMaker.run#922: Pair failed: JITSISERVER:10000/udp/host -> CLIENT-B:40381/udp/host (stream-8ca7a654.RTP)
2021-01-24 23:49:54.054 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] Agent.setState#923: ICE state changed from Completed to Terminated.
2021-01-24 23:49:54.056 INFO: [186] [confId=872911d67af46f5e epId=7bba661c local_ufrag=10up41esr9dkn9 gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Completed new=Terminated
2021-01-24 23:49:57.269 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:8983/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:49:57.271 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:2761/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:49:57.271 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:7216/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:49:57.276 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de ufrag=10up41esr9dkn9 epId=7bba661c local_ufrag=10up41esr9dkn9] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-A-PUBLIC:26421/udp/prflx (stream-7bba661c.RTP), failing.
2021-01-24 23:49:57.395 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:49:57.396 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.updateCheckListAndTimerStates#442: CheckList will failed in a few seconds if no succeeded checks come
2021-01-24 23:49:57.416 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:49:57.619 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:49:57.814 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:49:57.996 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:49:58.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:50:00.131 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:00.334 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:01.125 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:01.241 SEVERE: [195] [confId=872911d67af46f5e epId=7bba661c gid=14059 stats_id=Cloyd-KrV conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$acceptSctpConnection$8#969: Timed out waiting for SCTP connection from remote side
2021-01-24 23:50:01.308 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:01.510 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:02.397 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient$1.run#452: CheckList for stream stream-8ca7a654 FAILED
2021-01-24 23:50:02.399 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:02.400 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:02.400 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.setState#923: ICE state changed from Running to Failed.
2021-01-24 23:50:02.401 INFO: [186] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=8us4g1esr9dko4 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Running new=Failed
2021-01-24 23:50:03.658 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:03.659 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:03.659 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:03.659 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:03.660 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:03.660 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:03.861 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:03.861 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:03.862 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:03.862 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:03.862 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:03.863 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:04.043 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:04.044 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:04.044 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:04.044 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:04.045 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:04.045 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:04.246 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:04.246 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:04.246 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:04.249 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:04.251 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:04.251 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:05.045 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:05.048 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:05.048 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:06.402 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:06.402 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:06.402 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:06.604 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:06.604 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:06.605 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:06.605 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:06.605 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:06.605 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:06.786 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:06.787 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:06.787 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:06.989 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:06.989 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:06.989 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:07.172 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:07.173 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:07.173 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:07.383 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:07.383 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:07.384 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:07.577 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:07.577 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:07.577 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:07.760 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:07.760 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:07.760 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:08.166 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:9711/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:08.167 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:08.167 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:08.331 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] AbstractEndpoint.expire#248: Expiring.
2021-01-24 23:50:08.332 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] Endpoint.expire#800: Spent 0 seconds oversending
2021-01-24 23:50:08.333 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] Transceiver.teardown#316: Tearing down
2021-01-24 23:50:08.333 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] RtpReceiverImpl.tearDown#330: Tearing down
2021-01-24 23:50:08.334 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] RtpSenderImpl.tearDown#308: Tearing down
2021-01-24 23:50:08.336 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] DtlsTransport.stop#186: Stopping
2021-01-24 23:50:08.336 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=8us4g1esr9dko4 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.stop#237: Stopping
2021-01-24 23:50:08.339 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] MergingDatagramSocket.close#142: Closing.
2021-01-24 23:50:08.339 INFO: [189] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=8us4g1esr9dko4 name=stream-8ca7a654 epId=8ca7a654 local_ufrag=8us4g1esr9dko4] MergingDatagramSocket$SocketContainer.runInReaderThread#770: Failed to receive: java.net.SocketException: Socket closed
2021-01-24 23:50:08.340 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] Endpoint.expire#829: Expired.
2021-01-24 23:50:08.364 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=6jcd71esr9e6jc gid=14059 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc] Agent.gatherCandidates#622: Gathering candidates for component stream-8ca7a654.RTP.
2021-01-24 23:50:08.371 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 conf_name=testraum@conference.ctx.domain.de] Endpoint.lambda$setTransportInfo$11#1075: Ignoring empty DtlsFingerprint extension: <transport xmlns='urn:xmpp:jingle:transports:ice-udp:1'><fingerprint xmlns='urn:xmpp:jingle:apps:dtls:0' required='false'/></transport>
2021-01-24 23:50:08.474 INFO: [17] VideobridgeExpireThread.expire#140: Running expire()
2021-01-24 23:50:08.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:50:09.281 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] DtlsTransport.setSetupAttribute#120: The remote side is acting as DTLS client, we'll act as server
2021-01-24 23:50:09.282 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=6jcd71esr9e6jc gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.startConnectivityEstablishment#184: Starting the Agent without remote candidates.
2021-01-24 23:50:09.282 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.startConnectivityEstablishment#713: Start ICE connectivity establishment.
2021-01-24 23:50:09.282 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.initCheckLists#949: Init checklist for stream stream-8ca7a654
2021-01-24 23:50:09.283 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.setState#923: ICE state changed from Waiting to Running.
2021-01-24 23:50:09.283 INFO: [29] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=6jcd71esr9e6jc gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Waiting new=Running
2021-01-24 23:50:09.283 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.startConnectivityEstablishment#735: Trigger checks for pairs that were received before running state
2021-01-24 23:50:09.284 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.triggerCheck#1714: Add peer CandidatePair with new reflexive address to checkList: CandidatePair (State=Frozen Priority=7961272326111100927):
	LocalCandidate=candidate:1 1 udp 2130706431 JITSISERVER 10000 typ host
	RemoteCandidate=candidate:10000 1 udp 1853628159 CLIENT-B-PUBLIC 10156 typ prflx
2021-01-24 23:50:09.284 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.startChecks#142: Start connectivity checks.
2021-01-24 23:50:09.297 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: 10.23.190.116:42963/udp
2021-01-24 23:50:09.298 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: CLIENT-B:57249/udp
2021-01-24 23:50:09.298 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.updateRemoteCandidates#481: new Pair added: JITSISERVER:10000/udp/host -> 10.23.190.116:42963/udp/host (stream-8ca7a654.RTP).
2021-01-24 23:50:09.298 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.updateRemoteCandidates#481: new Pair added: JITSISERVER:10000/udp/host -> CLIENT-B:57249/udp/host (stream-8ca7a654.RTP).
2021-01-24 23:50:09.299 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: 10.23.190.116:42963/udp
2021-01-24 23:50:09.299 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#369: Not adding duplicate remote candidate: 10.23.190.116:42963/udp
2021-01-24 23:50:09.299 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#347: Update remote candidate for stream-8ca7a654.RTP: CLIENT-B:57249/udp
2021-01-24 23:50:09.299 INFO: [29] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 componentId=1 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc name=stream-8ca7a654 epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Component.addUpdateRemoteCandidates#369: Not adding duplicate remote candidate: CLIENT-B:57249/udp
2021-01-24 23:50:09.326 INFO: [187] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient$PaceMaker.run#922: Pair failed: JITSISERVER:10000/udp/host -> 10.23.190.116:42963/udp/host (stream-8ca7a654.RTP)
2021-01-24 23:50:09.327 INFO: [197] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient$PaceMaker.run#922: Pair failed: JITSISERVER:10000/udp/host -> 10.23.190.116:42963/udp/host (stream-8ca7a654.RTP)
2021-01-24 23:50:09.347 INFO: [197] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient$PaceMaker.run#922: Pair failed: JITSISERVER:10000/udp/host -> CLIENT-B:57249/udp/host (stream-8ca7a654.RTP)
Got sctp association state update: 1
sctp is now up.  was ready? false
2021-01-24 23:50:15.608 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:15.608 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.updateCheckListAndTimerStates#442: CheckList will failed in a few seconds if no succeeded checks come
2021-01-24 23:50:16.177 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:16.380 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:17.538 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:17.743 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:17.946 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:18.128 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:18.331 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:18.505 INFO: [18] HealthChecker.run#170: Performed a successful health check in PT0S. Sticky failure: false
2021-01-24 23:50:18.533 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:19.120 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:19.507 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:19.710 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:19.892 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:20.095 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:20.281 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:20.481 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:20.609 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient$1.run#452: CheckList for stream stream-8ca7a654 FAILED
2021-01-24 23:50:20.611 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:20.611 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:20.611 INFO: [186] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.setState#923: ICE state changed from Running to Failed.
2021-01-24 23:50:20.612 INFO: [186] [confId=872911d67af46f5e epId=8ca7a654 local_ufrag=6jcd71esr9e6jc gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de] IceTransport.iceStateChanged#323: ICE state changed old=Running new=Failed
2021-01-24 23:50:20.683 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:20.684 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:20.684 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:21.837 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:21.838 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:21.838 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:22.444 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:22.444 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:22.445 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:22.445 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:22.445 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:22.445 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:22.625 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:22.626 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:22.627 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:22.627 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:22.627 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:22.627 INFO: [194] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:22.829 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:22.831 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:22.831 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:23.010 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:23.011 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:23.011 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED
2021-01-24 23:50:23.213 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] ConnectivityCheckClient.processTimeout#860: timeout for pair: JITSISERVER:10000/udp/host -> CLIENT-B-PUBLIC:10156/udp/prflx (stream-8ca7a654.RTP), failing.
2021-01-24 23:50:23.213 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1898: Suspicious ICE connectivity failure. Checks failed but the remote end was able to reach us.
2021-01-24 23:50:23.213 INFO: [196] [confId=872911d67af46f5e gid=14059 stats_id=Alfonzo-aK2 conf_name=testraum@conference.ctx.domain.de ufrag=6jcd71esr9e6jc epId=8ca7a654 local_ufrag=6jcd71esr9e6jc] Agent.checkListStatesUpdated#1902: ICE state is FAILED 

Notable: I never see Public IP to Public IP. I never see the public IP of the Jitsi server. What is going wrong here?

First trace looks normal about connectivity setup (Pair validated and the like) however it seems your server is using sctp, I don’t know if the Android client is still supporting it - sctp has been deprecated. The messages about sctp failures seem suspicious. I’d advise to go with the flow if you want to use Jitsi-meet and switch to websockets for the bridge.

Second trace, no connectivity at all. Sorry, that’s something that is not so easy to debug at a distance when some info is not available. You have a problem here but what ? firewall ? bad address configuration ? I have no idea, it’s a network problem and without access to the network it’s very difficult to reason it out.

I guess, I have find my issue.

  • I used about:webrtc to watch the candidates (btw: my PC has some interfaces for virtual machines, have to find a way to disable them for webrtc)
  • I used tcpdump on port tcp/5349 and udp/3478 during the initiation of a meeting
  • I used Trickle ICE to check my TURN/STUN server and realized that it takes 12 seconds for the “done” output of the TURNS service… strange! STUN is fast.
  • I changed the stun host to meet-jit-si-turnrelay.jitsi.net in /etc/jitsi/meet/domain-config.js and /etc/prosody/conf.avail/domain.cfg.lua ← unclear what the right place is
  • I used https://test.webrtc.org/ to check my client’s WebRTC capabilities
  • I used Jitsi meet android app as well as the browser on the smartphone… chrome has a WebRTC console, too: chrome://webrtc-internals/
  • I used tcpdump on port udp/10000…

This tcpdump was strange… the external client sent packets, stopped and now only the Jitsi host sent replies (source port 10000) back… a lot. Basically, it was clear that the incoming NAT is working. But maybe the outgoing NAT is strange.

I found the option “static port” on the opnSense firewall, which means that the firewall should not change the source port. “This should be the standard!”, one would say. But the back-and-forth-NAT-tables of a firewall highly relies on the destination IP (target in the internet), destination port (in most cases just two hands of ports), source IP (which is mostly the firewall) and the source port. If two clients tries to reach the same target and created the same source port, the firewall has a problem. Since NAT just came into the game when Jitsi sends data to targets in the internet, it failed in my case. But not for the internal or VPN clients.

For applications like HTTPS, IMAP, etc. the change of the source port during NAT is no problem. But here it is. So, the end of my journey: JITSI with NAT and exposed Reverse Proxy, external and internal as well as IPSec clients works.

Now I start the next journey: SIP dial-in :laughing: And the moral of it is: NAT is evil :smiling_imp:

By the way: Jitsi runs with openjdk-14-jre-headless as well, since I skip to install OpenJDK 8.