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CentOS中雙網絡卡的繫結

如果你的/etc/init.d/NetManager  開著 關閉它

並且設定為不開機啟動:chkconfig NetManager off

<1>.建立bond檔案

vi /etc/sysconfig/network-scripts/ifcfg-bond0
內容為:
DEVICE=bond0
USERCTL=no
BOOTPROTO=none
ONBOOT=yes
IPADDR=10.10.54.179
NETMASK=255.255.255.0
GATEWAY=10.10.54.254
TYPE=UnKnown
BONDING_OPTS="miimon=80 mode=0"

<2>.更改配置檔案eth0,eth1
vi /etc/sysconfig/network-scripts/ifcfg-eth0
內容為:
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
USERCTL=no

vi /etc/sysconfig/network-scripts/ifcfg-eth1
內容為:
DEVICE=eth1
TYPE=Ethernet
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
USERCTL=no

<3>.增加模組載入檔案

vi /etc/modprobe.d/bonding.conf
內容為:
alias bond0 bonding

<4>.重新啟動網絡卡

/etc/init.d/network restart

<5>.[
[email protected]
Packages]# ifconfig
bond0     Link encap:Ethernet  HWaddr 08:00:27:D6:79:8E  
          inet addr:10.10.54.179  Bcast:10.10.54.255  Mask:255.255.255.0
          inet6 addr: fe80::a00:27ff:fed6:798e/64 Scope:Link
          UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1
          RX packets:4483 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1765 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:383384 (374.3 KiB)  TX bytes:284195 (277.5 KiB)

eth0      Link encap:Ethernet  HWaddr 08:00:27:D6:79:8E  
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:3591 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1747 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:315807 (308.4 KiB)  TX bytes:282839 (276.2 KiB)

eth1      Link encap:Ethernet  HWaddr 08:00:27:D6:79:8E  
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:892 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:67577 (65.9 KiB)  TX bytes:1356 (1.3 KiB)