UPNP Not available? PS3 But enabled on the router. First thing to do if you have this problem with the UPNP this is what i did, double check the router settings and make sure after setting UNPN to on save or apply in the router if that's OK but you still have the problem then switch off the router and the PS3 and try again by testing the internet connections in the PS3 menu this time it should say UPNP on. (Universal Plug And Play) You will need to have this on for games where you need to be host like in black ops or MW3.
If you still have UPNP not available let me know what's happening ill try and help