linux運維 - bond和bridge網絡實踐

bond + bridge配置方案

物理接口配置

###  ifcfg-p3p1
TYPE=Ethernet
BOOTPROTO=none
NAME=p3p1
DEVICE=p3p1
ONBOOT=yes
MASTER=bond0
SLAVE=yes
MTU=9000

### ifcfg-p3p2
TYPE=Ethernet
BOOTPROTO=static
NAME=p3p2
DEVICE=p3p2
ONBOOT=yes
MASTER=bond0
SLAVE=yes
MTU=9000

bond接口配置

### ifcfg-bond0
TYPE=Ethernet
BOOTPROTO=none
PEEDNS=yes
BONDING_MASTER=yes
NAME=bond0
DEVICE=bond0
ONBOOT=yes
BRIDGE=br_nfs
MTU=9000

bridge配置

### ifcfg-br_nfs 
TYPE=Bridge
BOOTPROTO=static
NAME=br_nfs
DEVICE=br_nfs
ONBOOT=yes
IPADDR=172.16.130.24
NETMASK=255.255.255.0
MTU=9000

bond模塊配置

#cat /etc/modprobe.d/bonding.conf 
alias bond0 bonding
options bonding miimon=100 mode=1

重啓模塊

modprobe -r bonding

名稱可以修改，查看目前的bond模式

#cat /proc/net/bonding/bond0 
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: fault-tolerance (active-backup)
Primary Slave: None
Currently Active Slave: eth4
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0

Slave Interface: eth4
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:16:31:f1:9e:0f
Slave queue ID: 0

Slave Inte


rface: eth_sto
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:16:31:f1:9e:0e
Slave queue ID: 0