Each time the settings have been forgotten how to set, so today record down.
1. Locate the file and make the following changes:
sudo vim/etc/network/interfaces
Modify the following sections:
Auto Eth0
Iface eth0 inet Static
Address 192.168.0.7
Gateway 192.168.0.1 #这个地址你要确认下 Gateways are not this address
Netmask 255.255.255.0
Network 192.168.0.0
Broadcast 192.168.0.255
2. Modify DNS Resolution
DNS server addresses are automatically assigned because they were previously resolved by DHCP
And once the static IP is set, there is no automatic access to the DNS server.
To set a
sudo vim/etc/resolv.conf
Write the DNS on a public network
NameServer 202.96.128.86
#nameserver 8.8.8.8
(Note: 8.8.8.8 is Google's DNS server, but the resolution is slow, or to find a domestic DNS to use)
3. Restart the network card:
Sudo/etc/init.d/network restart
Ubuntu set static IP address