Please help, I start the lfs server in wine 3.0 on freebsd 11.2 - it works but if the player comes to it and will do nothing, the udp buffer overflows and new players cannot join,
on OS CentOS 7 all works fine

problem on Freebsd:




all ok on CentOS:


please help

So 1 player can join?

If not check ports forwarded in router. (maybe hard reboot router)

yes, and 2 and 3+ players can join, but udp buffer if full new players cannot join,
server and client it is one machine, localhost

Strange then I don't have a clue. Let us know if u find cause.

Just out of interest, what's the default UDP buffer size on Freebsd?

Run this and paste the output here:


This article might be your answer (see the BSD section on increasing the size of your UDP buffer): https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360

buffer can be any, even a huge but would still he will is full,
I realized the buffer was filling up from UDP packets 0:
tcpdump port 63392

if the packets are not empty, the buffer is cleared
test can be so:

and UDP buffer 0

this problem only on FreeBSD, on CentOS this problem is not present

this problem is not related to wine, I compiled on freebsd and centos one version from the official site https://www.winehq.org

The solution to the problem, block all packets with 0 length and no problems