sgordon777's profile

Frequent Visitor

 • 

8 Messages

Sunday, February 9th, 2020 9:00 PM

Closed

Port forwarding: Does not work from local network!

Hello,

 

I've setup a port forward, and am able to use this successfuly from a computer not on my local network. However, when I logon to my network through WIFI or wired ethernet connection to the router, the forward does not work. Any ideas?

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Expert

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111.5K Messages

5 years ago

Not sure but Google for NAT loopback / hairpinning and see if it applies to your situation.

Frequent Visitor

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8 Messages

5 years ago

Are you aware of a workaround?

Frequent Visitor

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8 Messages

5 years ago

Thanks, 

So do Xfinity routers have this issue of blocking local traffic directed through the remote address? Can it be turned off? How?

Expert

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111.5K Messages

5 years ago

Yes. They do not have a toggleable NAT loopback feature. It's always disabled.

Expert

 • 

111.5K Messages

5 years ago

No. It's hardcoded into their firmware due to its inherent security risk.

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