The term Double NAT is used for non-NETGEAR equipment when both NAT and Reverse NAT are used. NETGEAR equipment does not hide public IP addresses, and therefore cannot do Reverse NAT. Reverse NAT, not supported by NETGEAR, and not a common process for a typical home user, converts all requests for Internet IPs into different addresses. L’IP dei modem Netgear, in genere, corrisponde a 192.168.01 oppure a 192.168.1.1, per cui prova a immettere uno di questi due indirizzi. If it is closed (reports as connection refused) then whatever test you're using made it to the port, so the port forward worked. So if you're not running the application or server that's supposed to be using that port, it will be closed. Chrome ), digita l’ IP del dispositivo nella barra degli indirizzi e schiaccia il tasto Invio sulla tastiera. Your port will only be open if something is listening on it. So you'll need to point a web browser there while connected to the network your router is broadcasting. Double NAT may cause problems with VPN and visiting secure sites with SSL. In primo luogo, avvia il browser che usi di solito per navigare in Rete dal tuo computer (es. For all troubleshooting, Netgear uses the web app. This new feature is described in Using multi-NAT with the FVX538 or FVS338 firewallĭouble NAT (as the phrase is used by NETGEAR) means connecting one router directly behind another for the purpose of having multiple LANs. Multi-NAT is the term used by NETGEAR to describe creating more than one public IP address for your network. Also NAT is not compatible with multicasting (sending traffic to many hosts). Since NAT alters the incoming packets, it is not compatible with the security feature called Authentication Header Passthrough. Since it slows that computer down, and requires that it always be on if anyone is accessing the Internet, using NETGEAR equipment is a much better solution.) (NAT can be implemented in third party software, using one of your computers to substitute the IP addresses. NAT is implemented in NETGEAR hardware, so that there is almost no performance degradation. In the Advanced tab, click on Administration > Set Password and set a new password. The default credentials are: User: admin Password: password For security the router admin password should be changed. This illustrates a network with two computers using NAT.įor instructions on how to do NAT, read your router's Reference Manual. Open a browser on your client and navigate to You will need to login. Unless you use Port Forwarding, port triggering, or a DMZ, your computers are not reachable from the Internet (unless one of your computers requests it, of course!) It also makes your network more secure, since traffic to and from the Internet now goes through your router's address substitution process, blocking direct access to your local IP addresses. On the left panel of the Netgear web interface, you will find an option called Attached devices under the tab called Maintenance. Go to the official website of Netgear and log in with your valid credentials, such as your username and password. This lets your computers share one IP address from your ISP. Here are the steps to follow to change the NAT type in your Netgear Genie router. Using NAT with NETGEAR products, accessing the Internet, the addresses on your LAN are substituted for a single WAN IP address.
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