Bought COD Ghosts for PC and was unable to join my friends matches or party, I then saw my NAT type was on strict, which is not allowing me to join them. I have tried a lot of things to fix this:
-Turning of windows firewall
-Turning of router firewall
-Port forward with the Cod ghosts ports
-Resetting router a few times
It still doesn't work after I port forwarded I use a port scanner to see if the port is open and it says its still closed yet I am doing everything right clearly there is something wrong with the port forwarding on the superhub.
I had an issue with opening my nat type, and as a result couldn't find many games in the early hours, so wanted to share a fix.
If you don't know how to use 'port forwarding' go to this site, sellect your router brand (in my case Virgin Super hub) and then choose Call of duty ghosts from the options.
YOU MUST OPEN PORT 3074.
Unfortunately the Portforwarding site neglect to tell you this, and give you 4 other port numbers which may or may not be useful, but without 3074 (you can use 3075 and 3076 too for 2nd or 3rd pc's) your nat will remain strict