See http://4u2stream.4u2sites.com/Home/faq-1#TOC-Why-is-it-important-to-open-up-the-
The only thing i can think of is to go to Options -> Preferences -> Connection, then make sure the Enable UPnP Port Mapping box is checked.
Universal Plug and Play (UPnP) is a set of protocols with the ideal goal of allowing any and all devices to easily connect via network.
Turn on the feature, if available on your computer's OS and your network router/gateway/firewall. :) Google (search) "UpNP" along with your OS and then again with your router/gateway.
UPnP stands for universal plug and play. If you have a network (more than one computer in your home that are networked to share a connection) and you want to share plug and play devices (like a printer, perhaps) then this exception will keep your firewall from blocking plug and play devices. If you do not want to share plug and play devices, you should disable the exception. If you do have a network, make sure it is secure.
how do i change my upnp
yes
Warcraft 3 often does not seem to recognise computers behind routers even if the named port is forwarded (default 6116). Try enabling the router's UPnP, but re-enable the firewall and set it to ask for authorisation on connections. Do not connect a computer to the internet without a firewall enabled.
yes, a little bit!
According to "JimH", an administrator on a website called "jriver.com" a UPnP is a standard that many new devices support. A compliant device can talk to another UPnP device or to software. The reason you'd want one is that you can connect it to your home theater or TV and to your network, and then play the audio, video, and images that are stored on your PC.
That is short for Universal Plug and Play.That is short for Universal Plug and Play.That is short for Universal Plug and Play.That is short for Universal Plug and Play.
If you want to know if your PS3 is currently connected to your router via UPnP then you can check this on network settings under 'Settings and Connection Status List'. If however you wish to enable UPnP on your PlayStation 3 you must first check that your router(wireless/wired access point) supports UPnP and then you must use 'manual' under 'network settings', however this is more advanced and is probably best if you let the PS3 set itself up(unless you know what your doing).
If the router supports uPNP then turn on uPNP in windows and see if it detects it as a new device. or, run a command window and type IPCONFIG in the info that comes up... look for the router's address there.