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GCNAT

FIXED
s3dbw
Newbie
Posts: 3
Thanks: 1
Registered: ‎02-09-2025

GCNAT

Before upgrading to full fibre, does anyone know if Plusnet adopts the GCNAT protocols for IP addresses?  I use Plex a lot and external access requires port forwarding which I understand no longer works under GCNAT.

Thanks

5 REPLIES 5
jab1
The Full Monty
Posts: 22,706
Thanks: 7,928
Fixes: 334
Registered: ‎24-02-2012

Re: GCNAT

Fix

Plusnet does not, and never has use/used CGNAT.

John
s3dbw
Newbie
Posts: 3
Thanks: 1
Registered: ‎02-09-2025

Re: GCNAT

Great to hear, many thanks for the info

Cheers

outcast
Aspiring Champion
Posts: 961
Thanks: 388
Fixes: 19
Registered: ‎11-01-2025

Re: GCNAT


@s3dbw wrote:

 

I use Plex a lot and external access requires port forwarding


 

It would be far better to NOT open ANY ports (unless your firewall can exclude ALL external IP addresses other than your remote connection) due to the security risk involved.

 

Instead use a free VPN such as TailScale to provide a secure tunnel from your Plex server to your remote devices.

 

This video will give you an idea of what is involved - YouTube : Using Plex on a Personal VPN Like Tailscale

.

s3dbw
Newbie
Posts: 3
Thanks: 1
Registered: ‎02-09-2025

Re: GCNAT

Thanks for the info, will have a look at that

regards

dvorak
Moderator
Moderator
Posts: 30,241
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Registered: ‎11-01-2008

Re: GCNAT


Moderators Note


This topic has been moved from Full Fibre to Everything Else

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