Xbox One - Strict NAT - Cant Connect to Teredo IP

What Country/State/Province do you live in? 

New York/USA

Modem brand & model number:

There is No Modem, I have Verizon Fios so its a Optical Network Terminal

Router brand & model number: 

MI424WR-GEN3I

Wired or wireless:

Wireless


Things you have tried:

Every single trouble shooting guide on xbox website, Considering Im not too new to Port Forwarding at all… I Was moderate the other night and i port forward and my ports turned to Open Right after, but now its stuck on strict.

Is UPnP Enabled?

Im almost positive my router dosent support upnp

Do you have a NAT error?

Can't get Teredo IP Address - NAT: Strict - It Says under Detailed NAT Description that Your Network is under a Firewall(or not connected) , but I've tried turning it off.

Any Error Codes you encounter: 

Status Code: 0x4000200005E

Who is your ISP?(Internet Service Provider):

Verizon FiOS

I've run my xbox 360 with an open NAT with no problems prior to buying the XBOX One. Since I purchased xbox one I have disconnected my 360 and no longer use it. The Xbox one is the only console on my network and often the only  device on the network, but the other day i had my friend bring his xbox to my house so i can download the update onto a flash disk so that he could get past the initial xbox update, its was all bugged but we got it working…. but ever since than I've noticed that my NAT is on Strict, and like i said I've port forwarded before and i did the other night and changed my nat from moderate to Open, but now is Strict randomly… Please help I've been trying for two days now and getting very frustrated! , PS I have the power setting on the one that I've heard i should use it on to fix my nat settings… Thanks again.

 

Question Info


Last updated July 4, 2018 Views 283 Applies to:

I just Checked I put Call of Duty Ghosts in and it says my NAT is OPEN, Anyone know if its just the xbox saying some bull?

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Bump Still need some help plz!

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Hey iMeDiCaTeD x,
 

Sorry for taking this long to respond, been a busy as of late. Okay, so NAT problems huh? You are able to connect online but when multiplayer gaming you get the strict NAT issue? Is it a certain game your playing?
 

Just for your information I found some information in Verizon forums support detailing the gaming issues with that router. take a look. It talks about a possible firmware update as well as settings for your router to optimize it for gaming.
 

Give it a go and let us know what comes of it. We will be standing by.

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