Port forwarding only works for some ports
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I replaced my router with this one.
I have a telekom sim card, and changed to the apn that gives you a public IP address, like before.
I have a teamspeak3-server running in my local network that I used to expose, and I tried port forwarding.
The port 30033 is open, I checked so successfully. However port 9987 isn't open. I tired declaring both in the same forward and seperate, both didn't work.
Whatever I do only 30033 is open.
I am out of ideas at this point.
I hope someone can help me,
best regards
EHerb
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Hi, welcome to the community.
Have you had a similar issue with the old router?
If I googled "teamspeak3-server port 9987 is always off", I could see many old feedback about port 9987:
https://community.teamspeak.com/t/failed-to-bind-port-9987/33863
https://forum.turris.cz/t/issue-with-port-forwarding/3132
Here are some useful suggestions:
1. Check that you don’t have an instance already started or a software that is taking port 9987.
2. Try to delete the server and reinstall the package again.
3. Please also test whether you can still connect the TeamSpeak 3 server when port 9987 is closed.
Thank you very much and best regards.
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Hi, welcome to the community.
Have you had a similar issue with the old router?
If I googled "teamspeak3-server port 9987 is always off", I could see many old feedback about port 9987:
https://community.teamspeak.com/t/failed-to-bind-port-9987/33863
https://forum.turris.cz/t/issue-with-port-forwarding/3132
Here are some useful suggestions:
1. Check that you don’t have an instance already started or a software that is taking port 9987.
2. Try to delete the server and reinstall the package again.
3. Please also test whether you can still connect the TeamSpeak 3 server when port 9987 is closed.
Thank you very much and best regards.
- Copy Link
- Report Inappropriate Content
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