Router Error, TCP / HTTP works UDP does not

[Nitricacid]

UDP 8767 will not open.

* TeamSpeak Server version ( 2.0.r24.b1 )
* Operation System (Win xp Home Sp2)
* Game (World of Warcraft)
* DirectX Version (9.0c)
* How often does the error appear? Every time I run the server.
* What did you try to fix the problem? I have tried setting the router to set DMZ on that computer. This did not work, I have tried editing the firewall in the router through both the virtual server page and the application both, neither have worked. I have called Dlink tech support and Verizon (my ISP) to see if it was an internet related issue and I have come up empty handed. I have also tried changing the port to 8080 and that did not help either.

Below I have attached screenshots of the firewall page, the virtual server page, the test connection page and of myself logging into the TS server through LAN.

My aim sn is Iwillbeheresoon I have also subscribed to this thread.

thank you for taking the time to read this.

[ANR Daemon]

First of all.
You do not need to open HTTP and telnet ports of teamspeak to the internet. Even more, You must NOT open them unless You ABSOLUTELY SURE you cant administrate server without it. Even then, there is a great guide about setting a SECURED session to use these services.

So... try this.
1. Delete all TS-related stuff from router Virtual Server settings.
2. Check that there are no more TS-related settings in the router firewall settings. And don't touch them in future, unless You 100% know what You doing. (D-Link automatically adding required entries to router firewall to allow user-added VirtualServers to work).
3. Add only one virtual server - UDP 8767/8767 to Your server IP address.
4. Check (in fact - twice check) that You've made all needed exclusions in Windows Defender to allow incoming and outgoing UDP traffic on the 8767 port. (Even better disable that f**ing piece of ill code).
Everything should work as far as You've not mistaken in the step 3 and have entered port numbers correctly.

And just to clarify - what network card You're using to connect to the router?

[Nitricacid]

well first off, the server is hosted on a windows XP machine, so it doesnt have defender and the firewall is disabled. Im gonna try doing what you just told me. One Sec.

[Nitricacid]

now i pass UDP, but fail the other 2. I guess thats alright though. Because I can still control the administration panel through http://localhost:14534

[Nitricacid]

for some unknown reason, I now fail the UDP test. Nothing has changed. My external IP is dynamic though, so it is not the same, but the server's internal IP is the same and the router has not been touched.

[ANR Daemon]

Failed TCP/HTTP test while UDP test works is what You need to use server safely.
To Your current problem: check that You have right external IP entered for testing. As far as You have passed test once and haven't touched any of the network configuration options, all should work fine.
Also, test that You have access to http://192.168.0.131:14534/ (it will show You that Your internal network address wasn't changed, if You have access to the TeamSpeak admin pages from that address). Hope You have configures Static DHCP address for Your server so it will never change.