Playstation. Nat type?

Hey about 50 minutes ago, I was able to talk to a few people on Ps4. It does not work now. Have tested my connection and it says that I have the Nat Type 3. Optimal would be Nat type 2 but I have no idea how to do it. Have my ps4 to the 10 times s.un made and the same with the router. I also googled and there was that you should change the router settings but as bsp is only specified by fritzbox and I have no fritzbox I have a Huawai router. Can someone help me and tell me what to do?

Just set up a port share.

Instructions are many online 🙂

What is your router called exactly? Where on it?
There are several Huawei routers.