Strict NAT: Network behind a port-symmetric NAT Help!

King Slayer JB · Nov 17, 2015

Hey everyone! I just need some help changing my NAT from strict to open. Any tips would be very appreciated as this has been going on far too long now. If you have tried anything that has worked for you please let me know!

What Country/State/Province do you live in? USA/Alabama

Modem brand & model number: Windstream Sagemcom 4300

Router brand & model number: Linksys WRT54GS

How many Xbox 360 and Xbox One consoles are connected to this router?: One of each

Wired or Wireless: Wireless

Things you have tried: Resetting my modem and router. Port forwarding.

Is UPnP Enabled? Yes/No/Unknown: Unknown

Do you have a NAT error? If so, what is your NAT type?: Strict NAT: Network behind a port-symmetric NAT

Any Error Codes you encounter: None

Who is your ISP? (Internet Service Provider): Windstream

:)

FLATFOOTMCGEE · Nov 17, 2015

**** tg1672 problems with advanced warfare

Strict - Your network is behind a port-preserving port-symmetric NAT.

mbuxx · Nov 17, 2015

Strict NAT router DLINK DIR-850L

Update, no settings have changed.

Have strict nat again, detailed nat is "your network is behind a port preserving port symmetric nat.

RobertBuckalew · Nov 17, 2015

Windstream Sagemcom 4300 is a router too I think , your using 2 routers I believe , you must put the first one in bridge mode to have any chance here...and will probable NEVER get them both open with that setup...

FLATFOOTMCGEE

Strict - Your network is behind a port-preserving port-symmetric NAT.

mbuxx

Update, no settings have changed.

Have strict nat again, detailed nat is "your network is behind a port preserving port symmetric nat.

Soo Much Money

I never had to forward ports for my 360.. cleared all port forwarding settings. Disabled dmz. Still have strict NAT. Results of the test, status code 0x4000200004C, detailed nat info says "Your network is behind a port-preserving port-symmetric NAT".. appreciate
the help

Satchafunkiluss

Detailed NAT info says: Your network is behind a port-preserving port-symmetric NAT.

Aaron86V

Edit: My Detailed NAT info either says "Your network is behind a UPnP port-restricted NAT" or "Your network is behind a port-preserving port-symmetric NAT". Depending if my Firewall on my Modem is Enabled/Disabled. If it's disabled it usually says 2nd part.
Enabled usually says 1st part. This also makes my NAT go from Strict to Moderate like i said above.

Strict NAT: Network behind a port-symmetric NAT Help!