双网卡bounding

来源：互联网发布：淘宝上付费引流的软件编辑：程序博客网时间：2024/06/16 08:39

# cat /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
BOOTPROTO=none
ONBOOT=yes
USERCTL=no
IPADDR=103.10.84.96
NETMASK=255.255.255.128
GATEWAY=103.10.84.1

# cat /etc/sysconfig/network-scripts/ifcfg-eth2
# Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
DEVICE=eth2
BOOTPROTO=none
HWADDR=90:b1:1c:09:83:06
ONBOOT=yes
MASTER=bond0
SLAVE=yes

# cat /etc/sysconfig/network-scripts/ifcfg-eth3
# Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
DEVICE=eth3
BOOTPROTO=none
ONBOOT=yes
HWADDR=90:b1:1c:09:83:07
MASTER=bond0
SLAVE=yes

# cat /etc/modprobe.conf
alias eth0 tg3
alias eth1 tg3
alias eth2 tg3
alias eth3 tg3
alias scsi_hostadapter megaraid_sas
alias scsi_hostadapter1 ahci
alias bond0 bonding
options bond0 miimon=100 mode=1

mode=0 负载均衡(需要交换机支持) mode=1 热备,一块网停止工作,另一块网卡工作

重启网卡

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