大老张学编程 2020-02-21
原文
https://www.cnblogs.com/yxy-linux/p/8327818.html
关闭 NetworkManager 服务
systemctl stop NetworkManager.service systemctl disable NetworkManager.service
配置网卡1
vim /etc/sysconfig/network-scripts/ifcfg-eno24 TYPE=Ethernet BOOTPROTO=none USERCTL=no DEVICE=eno24 ONBOOT=yes MASTER=bond0 SLAVE=yes
配置网卡2
vim /etc/sysconfig/network-scripts/ifcfg-eno25 TYPE=Ethernet BOOTPROTO=none USERCTL=no DEVICE=eno25 ONBOOT=yes MASTER=bond0 SLAVE=yes
配置bond
vim /etc/sysconfig/network-scripts/ifcfg-bond0 TYPE=Bond BOOTPROTO=none ONBOOT=yes USERCTL=no DEVICE=bond0 IPADDR=192.168.1.4 PREFIX=24 GATEWAY=192.168.1.254 NM_CONTROLLED=no BONDING_MASTER=yes
加bonding内核模板
modprobe --first-time bonding lsmod | grep bonding 或者 modinfo bonding
配置bonding驱动
(实践该步骤未做,便可用) vim /etc/modprobe.d/bond.conf alias bond0 binding options bond0 miimon=100 mode=1
重启网络服务
service network restart
查看bond0生效
cat /proc/net/bonding/bond0
配置dns
vim /etc/resolv.conf nameserver 202.106.0.20
# 查看bonding模块详细信息 modinfo bonding filename /lib/modules/3.10.0-229.el7.x86_64/kernel/drivers/net/bonding/bonding.ko # 配置系统启动时加载bonding模块 vim /etc/sysconfig/modules/bonding.modules #!/bin/sh /sbin/modinfo -F filename bonding > /dev/null 2>&1 if [ $? -eq 0 ];then /sbin/modprobe bonding fi # 设置执行权限 chmod 755 /etc/sysconfig/modules/bonding.modules # 重启查看是否生效 reboot