Setting up the gateway to connect a local area network to the Internet

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Once IP Masquerading has been configured, it is possible to configure the gateway to connect the local network to the Internet. To do this, follow these steps:

Configure the gateway's WAN network interface with the IP address provided by your ISP (Internet Service Provider).
Configure the DNS servers provided by your ISP so that the gateway can resolve domain names on the Internet.
Configure the gateway's LAN chairman email lists network interface with an IP address on the local network and set the default gateway as the IP address of the WAN network interface.
Once the gateway is configured, devices on the local network will be able to access the Internet through the gateway's IP address . They will also be able to resolve domain names thanks to the DNS servers configured on the gateway.

Practical tips for setting up a gateway
Configuring a gateway properly is crucial to ensuring smooth and secure communication between networks. Here are some practical tips to help you through the process:

Know your needs:
Before you begin, clearly define your needs and the purpose of the gateway:

Is this for a home or business network?
Need VPN support?
What type of traffic do you expect (web, streaming, VoIP, etc.)?
Choose the right device
Select a router or gateway device that meets your requirements:

For homes: Routers from brands like TP-Link, Netgear, or ASUS are usually sufficient.
For businesses: Consider Cisco, Ubiquiti, or MikroTik devices for their advanced capabilities and scalability.