Teredo doesn't timeout (port forwarding)

[CiscoX]

Hi,
The Teredo "port" in port forwarding doesn't timeout. As you can see from my image is still growing.
Computers with same IP still get new Teredo port

Other ports that is added in the port forwarding by UPnP have timeout, like 1 hours, but Teredo doesn't.

Router: ASUS RT-AC87U
Firmware: 378.55

Thanks

 

[RMerlin]

Hi,
The Teredo "port" in port forwarding doesn't timeout. As you can see from my image is still growing.
Computers with same IP still get new Teredo port

Other ports that is added in the port forwarding by UPnP have timeout, like 1 hours, but Teredo doesn't.

Router: ASUS RT-AC87U
Firmware: 378.55

Thanks

Tell that to Microsoft. They don't use NAT-PMP to provide a timeout.

 

[CiscoX]

Tell that to Microsoft. They don't use NAT-PMP to provide a timeout.

Thank you very much RMerlin

 

[KevTech]

If you have native IPv6 you do not need teredo enabled.

From command prompt:

Disable: netsh interface teredo set state disabled

Enable: netsh interface teredo set state type=default

 

[sfx2000]

Shouldn't be using Teredo these days...

MSFT has pretty much indicated that Teredo has been depreciated, and no guarantee that the service will live on...