How to fix nat on a psvita?

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port forwarded it doesn't help. just did and nat type 3 still  more
you need to look how to open ports for your router and then just open the given ports on Andrews reply or get the same port numbers from playstations site. it goes like this: you need to set up a ...   more
... clifk multiplayer its says insufficient NAT and thets really so pleqse ...   more
Please open your router interface on your PC. Log-in with your username and password and navigate to Port Forwarding. Based on the model of your router this option is usually found in the WAN menu. ...   more

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