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walsufnir said: So NAT-1 is not NAT at all ;) Or do you mean DMZ? And even this is not NAT... NAT-2 is no issue?! By default all ports are blocked on a NAT-Router from WAN-side, so no translation from outside to inside ports (intended ports, that is). This should be the default config (unless it also does UPnP...). NAT-3? This is the default - of course ports are blocked by default, one has to manually configure them, if the service tells you which you should open. |
If your router blocks any port used by PS3 then it is NAT-3.
The default is NAT-2 if you have uPnP enabled in your router... it will open the port and close after the use.
NAT-1 is when there is no router... just the moden cable direct connect to the PS3 for example... if there is a router it is NAT-2 (no issue) or NAT-3 (issue).
NAT-3 is hard to happen... only if your router didn't works with uPnP... so you will need to open the port manually until get NAT-2.
It is really only a status in how your connection with internet is being done.
