Go Back   Steam Users' Forums > Steam Game Discussions > # - C > Company of Heroes series

Thread Tools Display Modes
Old 10-29-2011, 09:44 AM   #1
Posts: n/a
Unhappy A NAT negotiation failure accord

So whenever i try to connect to a game or someone tries to connect to my game this error message comes up: A NAT negotiation failure occurred , Cannot connect to "Username"´s Game. Does anyone know what i can do to fix this?
Reply With Quote
Old 04-24-2012, 10:10 AM   #2
Join Date: Dec 2011
Reputation: 2
Posts: 3
You must have UpNp enabled on your router.

Look up your router model number for tutorials on how to do it.

Also alot of games on CoH have nat problems even with it on, on the filter at the bottom of server browser change Ping to <1000 and it will only find games you can join.

I hope I helped.
ryanparsons95 is offline   Reply With Quote
Old 04-26-2012, 08:42 AM   #3
Join Date: Jun 2010
Reputation: 6
Posts: 213
there are ports you can open too, on some offbrand routers, and older models, Upnp, doent work properly.....

If you have Upnp turned on on ur router, try opening the ports manually, that should do the trick

If your having trouble playing online remember that Company of Heroes uses ports;
derk is offline   Reply With Quote

Go Back   Steam Users' Forums > Steam Game Discussions > # - C > Company of Heroes series

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off

All times are GMT -7. The time now is 05:00 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Site Content Copyright Valve Corporation 1998-2015, All Rights Reserved.