Just want to play my Playstation Portal

[j2zero]

Try enabling UPNP. This will automatically open the ports you need based on different games.

Port Forwarding / Triggering for Steam / Other apps

You might want to take a look at UPnP. You can install UPnP via Luci (System > Advanced Settings) user: root your gui password. System > software > update list Find: luci-app-upnp Install it. Refresh your page. Navigate along the main tabs to Services > UPnP Enable UPnP. On my router I have made some MiniUPnP ACLs (at the bottom of the UPnP page) On my UPnP I only allow my two consoles to allow access to UPnP ports. For you, here is what should work. All these settings should be checke…

^ adjust the IPs / ports for what you need.