Nat type strict after dmz port forwarding uno and wired

CallMeCrazy141 · Oct 1, 2017

my Nat type went to strict a few weeks ago. In that matter of time I have researched countless solutions and nothing work. I've been sure to only try one method at a time so no problems occur. Port forwarding was a bust. I tried dmz and my Nat remained strict.
I've tried wired connection and my Nat type still remains strict. I call my isp and they said they had nothing wrong end. However they were not much help for me... I've done everything that can be found on the internet. With no results. Please help

:)

LDM Nova · Oct 1, 2017

strict nat

Hi guys is there anyone out there who can help me, ive got a strict nat and I have tried absolutely everything to make it open but no luck, port forwarding doesn't work, Dmz doesn't work, port triggering isnt available on my router and wired connection isnt
possible, I keep getting "cannot get teredo ip address" and then strict nat

Please help!

Rusty Pennyy · Oct 1, 2017

I have an Open NAT on my x360 but strict on XOne, please help.

Okay, so I have an OPEN NAT on Xbox 360, people connect to me, I connect to them just fine. On CoD Ghosts it's open, and yeah.. But on my Xbox One it is Strict.

I have done everything from updating firmware, configuring: DMZ, UPnP, Port Forwarding all the ports, resetting router and modem plenty of times (waiting the full minute) along with console and I still have a strict NAT. Yes, I tried only using one at a
time as well (UPnP, Port forwarding, etc.) and that didn't work either.

What Country/State/Province do you live in? USA, Virginia

Modem brand & model number: Century Link 660 Series

Router brand & model number: NetGear wgr614v9

Wired or wireless: Wired

Things you have tried: DMZ, UPnP, Port Forwarding all the ports, resetting router and modem

Is UPnP Enabled? I've tried it enabled, and disabled.

Do you have a NAT error? If so, what is your NAT type? My NAT is Strict and I get a message when I test the connect: Your NAT is behind a port-symmetric NAT.

Any Error Codes you encounter: No

Who is your ISP?(Internet Service Provider): Century Link.

Mister Maka · Oct 9, 2017

Hey CallMeCrazy141.

Really sorry to hear about the troubles you're having with your NAT type. To check, what is the make and model of your network hardware and are you plugging into your modem or a router? If you haven't tried a direct modem connection, give it a try and let
us know how it goes.

Mister Maka

Hey CallMeCrazy141.

Really sorry to hear about the troubles you're having with your NAT type. To check, what is the make and model of your network hardware and are you plugging into your modem or a router? If you haven't tried a direct modem connection, give it a try and let
us know how it goes.

Brother Chaotic

You need to explain the issue in detail. Is your xbox getting a moderate or strict NAT? Is it a double NAT? If it's the moderate or strict NAT, look into port forwarding or placing the xbox one in a DMZ through your router.

tH3 Ch3Mi5t

strict NAT is due to ports not forwarded correctly or put xbox into DMZ but its unlikely you have this problem cause of Strict NAT as I have OPEN NAT and have this problem and as said it was working fine before the launch.

randouken

i'll try it out when i get home from work.

the thing is, though, that's how i started this long, frustrating process. first i enabled the UPnP. strict nat. forward ports. strict nat. DMZ. still strict.

RobertBuckalew

Fritzbox on the fritz...not the first one . you might try a factory reset to "undo" everything and also "clear alt mac address " on xbox one...... if I remember right , the last guy found a check box in the settings about "teredo tunneling " and or "iv6p
disable" ....

Nat type strict after dmz port forwarding uno and wired