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lloesche / valheim-server-docker

Valheim dedicated gameserver with automatic update, World backup, BepInEx and ValheimPlus mod support
https://hub.docker.com/r/lloesche/valheim-server
Apache License 2.0
1.92k stars 269 forks source link

WAN access suddenly stopped #561

Open chadwagoner-sf opened 1 year ago

chadwagoner-sf commented 1 year ago

In the past day or 2 (Jan 7-8 timeframe), public IP access suddenly stopped with no real reason why.. Just 'failed to connect' message when trying to connect..

My setup is pretty simple, using base game (no mods) and the follow variable file..

SERVER_NAME=<server-name>
WORLD_NAME=<workd-name>
SERVER_PASS=<server-password>
SERVER_PUBLIC=true

After messing with the container all day, I added SERVER_ARGS=-crossplay and it seems to have fixed my issue..

Not sure if this is related to #552 but wanted to share my discovery in case anyone else has experienced this as of late randomly..

wcdanh2 commented 1 year ago

Have you verified that your public ip address hasn't changed?

chadwagoner-sf commented 1 year ago

To add, from what I could tell in the logs aka stdout from container.. It referenced query port 2457/udp and that's about it.. After adding the -crossplay flag, I see much more logging around playfab and resulting with Session "<server-name>" with join code <join-code> and IP <wan-ip>:2456 is active with 0 player(s)

chadwagoner-sf commented 1 year ago

Nope, WAN ip does not change as I have a static ip.. It seemed to have randomly stopped working very recently and started to dig into it today.. This isn't as much of an 'issue' as a headups/awareness