What are the steps to set up a gateway in a Linux system?

The steps to configure a gateway in a Linux system are as follows:

1. Open the terminal and enter the following command to view the current network configuration:

ip addr

1. To view the configuration information of the current gateway, enter the following command:

ip route

1. Once you have confirmed the IP address of the current gateway, enter the following command to set a new gateway:

sudo ip route add default via 新网关的IP地址

1. To verify if the new gateway has been successfully set up, input the following command:

ip route

1. The /etc/network/interfaces file

gateway 新网关的IP地址

1. Restart either the network service or the system for the settings to take effect.

sudo systemctl restart networking

By following the steps above, you can successfully set up a new gateway. Make sure to input the correct IP address when setting the gateway to ensure the network connection runs smoothly.