Broadcasting Server, not listed as LAN world

[ghostyroasty]

I also have Crafty running on another server and can see it on my world lists, and I have the BSM set to broadcast as well, but it isn't visible. Is there another solution that I missed? Thank You!!

[DMedina559]

Are you using docker?

[ghostyroasty]

Yes

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[DMedina559]

I've been able to reproduce, are you exposing each individual port or are you using host network mode?

After I tried host mode it showed up every time, I'll have to do some more research and see if there's anything else that needs to be exposed or if host mode is required for lan broadcast

[ghostyroasty]

I'll give it a try, thank you. I actually used the default Docker compose in Portainer, so it only has the ports exposed.

[MartinMulder]

Maybe not fully related, but when I run 2 servers (in a VM, no Docker) and I use 2 different ports (in my case 19132 and 19232) then only 1 server shows up as LAN World in the client

[MartinMulder]

And is it possible to bind every server to a specific IP?

[DMedina559]

Create a feature request and if it's doable I'll try to implement it once I get some more free time.

I'm assuming you mean for example a host server has multiple network cards and you want to assign specific ones to specific servers?

[MartinMulder]

Yes, multiple cards or virtual addresses (Linux user). But I will take a look at you're project. Maybe I can do some pull-requests. I think there are also some ux improvements possible. But I have to look into python (I do C and PHP most of the time)

[MartinMulder]

I couldn't find a way to configure any IP binding options in the bedrock_server binary or server.properties.
I tried an LD_PRELOAD to bind to a specific host i.s.o. 0.0.0.0. This starts up the server, and binds to the given IP, but the LAN world doesn't show.
When I create a new ip namespace for each server and create an interface within that namespace it works.
I am able to run multiple servers on the same machine, within the same subnet, and all show up as a LAN world.
Althrough it works I don't think this is an realistic option. It's a lot of configuration and managing per server and it's Linux only.

(but it was nice to play with)
Would be nice if they add a server-address config option besides the server-port option.....

[DMedina559]

Looking at Java edition, their server.properties does have a server-ip option so hopefully they plan on adding that for bedrock also