[jitsi-users] Strange network behaviour, may prevent Videobridge from working.


#1

Hello,

I am fighting for days with a Jitsi instance on a virtual machine.

I just found that the server doesn't know it's own IP (don't really understand how it is virtualized). In the logs, I think the videbridge is binding to it's local IP that doesn't correspond to nothing real. I can see a lot of lines like theese ones :

JVB 2016-03-14 16:11:24.948 INFO: [26] org.ice4j.ice.Agent.createComponent() 10.0.0.2:4443/tcp (host)
JVB 2016-03-14 16:11:24.948 INFO: [26] org.ice4j.ice.Agent.createComponent() 10.0.0.2:10000/udp (host)

10.0.0.2 is the IP the machine sees. Maybe it's behind a vlan, I don't really know. I can confirm it with an "ip addr", for example. But it's real IP starts with 51.

Is there a way to inform the videobridge (and jicofo if relevant) of it's real IP ?

David


#2

Yes, see here: https://github.com/jitsi/jitsi-videobridge/blob/master/doc/tcp.md#orgjitsivideobridgenat_harvester_local_address

Boris

···

On 14/03/16 11:21, David Mézière wrote:

Hello,

I am fighting for days with a Jitsi instance on a virtual machine.

I just found that the server doesn't know it's own IP (don't really
understand how it is virtualized). In the logs, I think the videbridge
is binding to it's local IP that doesn't correspond to nothing real. I
can see a lot of lines like theese ones :

JVB 2016-03-14 16:11:24.948 INFO: [26]
org.ice4j.ice.Agent.createComponent() 10.0.0.2:4443/tcp (host)
JVB 2016-03-14 16:11:24.948 INFO: [26]
org.ice4j.ice.Agent.createComponent() 10.0.0.2:10000/udp (host)

10.0.0.2 is the IP the machine sees. Maybe it's behind a vlan, I don't
really know. I can confirm it with an "ip addr", for example. But it's
real IP starts with 51.

Is there a way to inform the videobridge (and jicofo if relevant) of
it's real IP ?


#3

Thank you Boris ! It's soooo much better !

David

···

Le 14/03/2016 19:37, Boris Grozev a écrit :

On 14/03/16 11:21, David Mézière wrote:

Hello,

I am fighting for days with a Jitsi instance on a virtual machine.

I just found that the server doesn't know it's own IP (don't really
understand how it is virtualized). In the logs, I think the videbridge
is binding to it's local IP that doesn't correspond to nothing real. I
can see a lot of lines like theese ones :

JVB 2016-03-14 16:11:24.948 INFO: [26]
org.ice4j.ice.Agent.createComponent() 10.0.0.2:4443/tcp (host)
JVB 2016-03-14 16:11:24.948 INFO: [26]
org.ice4j.ice.Agent.createComponent() 10.0.0.2:10000/udp (host)

10.0.0.2 is the IP the machine sees. Maybe it's behind a vlan, I don't
really know. I can confirm it with an "ip addr", for example. But it's
real IP starts with 51.

Is there a way to inform the videobridge (and jicofo if relevant) of
it's real IP ?

Yes, see here: https://github.com/jitsi/jitsi-videobridge/blob/master/doc/tcp.md#orgjitsivideobridgenat_harvester_local_address

Boris

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