Ok, then let do some troubleshooting
If you visit a website like
https://test-ipv6.com/ do you get both ipv6 and ipv4, or just ipv4?
Do you also see the same address at
https://ip4only.me/,
https://ip6.me/, and
https://ip6only.me/ ?
take note what of it list after "Your IPv4 address on the public Internet appears to be ###.###.###.###"
and with "Your IPv6 address on the public Internet appears to be 2001:####:####:####:####:####:####:####"
Next, host a SRB2 game, and have it set to register on the Master Server
Then open PowerShell and run this command to as the MS what servers it knows about
see
https://learn.microsoft.com/en-us/p...ew=powershell-5.1#running-powershell-commands
Running this command will give you back a list of all servers using the Standard room
((Invoke-WebRequest -UseBasicParsing -Uri "https://mb.srb2.org/MS/0/rooms/33/servers").Content) -split "\n"
Here is what I see
PS C:\Users\myusername> ((Invoke-WebRequest -UseBasicParsing -Uri "https://mb.srb2.org/MS/0/rooms/33/servers").Content) -split "\n"
33
149.28.230.253 5029 %5BUS-East%5D%2024%2F7%20CTF%20Server 2.2.11
99.238.154.31 5029 Dark%27s%20OLDC%202023%21 2.2.13
73.195.113.101 5029 Lux%27s%20Tortured%20Planet%20Funni 2.2.13
176.120.178.111 5029 DU%20Co-op%20-%20du.myddns.me 2.2.13
129.159.103.22 5029 %E2%80%9A%5BLATAM%5D%20SRB2%20Total%20GM 2.2.13
173.56.232.60 5039 Zyphyr%27s%20PT%21%20%231 2.2.13
88.119.76.216 5029 White%20Tails%20Server 2.2.13
90.227.189.212 5029 The%20Gaming%20Den%20-%20Modded 2.2.13
74.208.39.206 5029 Soashi%27s%20Modded%20Planet 2.2.13
109.228.60.128 5029 FlyNickNick77%27s%20Legacy%20SA2 2.2.13
72.69.225.225 5029 Home%20run%20bat%20the%20rewrite%21%21%20%28fix 2.2.13
173.56.232.60 5079 Zyphyr%27s%20PT%21%20%232 2.2.13
90.227.189.212 5030 The%20Gaming%20Den%20-%20Vanilla 2.2.13
90.227.189.212 5031 %5BOLDC2023%5D%20Spectra%27s%20Server 2.2.13
82.2.62.166 5029 neons%20batt 2.2.13
207.211.150.86 5031 %5BADHD%5D%20SRB2%20Race 2.2.13
91.110.142.217 5029 Tokyo%27s%20Hangout%20Server%21 2.2.13
173.2.62.3 5029 Bert%27s%20Battle%20Server 2.2.13
2001:2042:7be4:9c00:7a24:afff:fe9f:d0df 5029 The%20Gaming%20Den%20-%20Modded 2.2.13
2001:2042:7be4:9c00:7a24:afff:fe9f:d0df 5030 The%20Gaming%20Den%20-%20Vanilla 2.2.13
2001:2042:7be4:9c00:7a24:afff:fe9f:d0df 5031 %5BOLDC2023%5D%20Spectra%27s%20Server 2.2.13
Do you see the same ipv4 or ipv6 address that you got from
https://test-ipv6.com/ ?
If not, please double check that you have your hosted game to be set by be listed on the Master Server
If you do see one (or both) IP addresses, next try looking at
https://ms.srb2.org/
that website will take to the Master Server at
https://mb.srb2.org/MS/0/, poke at each SRB2 net game listed, and try to tell you what kind of game it run at each listing
If your IP address shows up in PowerShell, but doesn't show up at
https://ms.srb2.org/ then you need to check your router's port forwarding settings and or your computer firewall settings.
If you need help with port fortwarding, visit us at #srb2-troubleshooting room at
https://discord.com/channels/357945222111428609/650736118131589131 as the combos of router device, ISP, and computer system is too many to account for.