The most detailed ifcfg-eth0 configuration in history

Device= "eth1" NIC name
nm_controlled= parameters of the "Yes" network Mamager

Hwaddr= MAC address
Type=ethernet type

PREFIX=24 Subnet Mask 24 bit

Defroute=yes is the default route, do you want to set the ETH

onboot=yes                                 set to Yes to automatically enable network connection on boot
ipaddr=                                          ip Address
Bootproto=none                       set to None to disable DHCP, set to static IP address enabled,

Set DHCP on for DHCP service
netmask=255.255.255.0 Subnet Mask
dns1=8.8.8.8 First DNS server

Broadcast broadcast

UUID Unique Identifier

The Type=ethernet network type is: Ethernet
gateway= Setting up the Gateway
dns2=8.8.4.4 # A second DNS server
Ipv6init=no Forbidden IPV6
Userctl=no whether to allow non-root users to control the device, set to No, can only be changed with the root user
Name= "System eth1" This is the name of a network connection.

Master=bond1 Specify the name of the master

SLAVE specifies that the interface is a component of a bonded interface.

Network address

Peerdns whether DHCP is allowed to obtain DNS overrides for local DNS

Peerroutes whether to obtain a routing table entry for information that defines the default gateway for an interface from the DHCP server

Ipv6init Whether the IPv6 interface is enabled.

Ipv4_failure_fatal=yes Disabling a device if the IPv4 configuration fails

Ipv6_failure_fatal=yes Disabling a device if the IPv6 configuration fails

This article is from the Linux OPS blog, so be sure to keep this source http://xutaibao.blog.51cto.com/7482722/1671739

The most detailed ifcfg-eth0 configuration in history