Linux聚合网络

Linux聚合网络

作者：Eric
微信：loveoracle11g


链路聚合
[root@server1 ~]# ifconfig | grep eno
[root@server1 ~]# ls /etc/sysconfig/network-scripts/ | grep eno
[root@server1 ~]# nmcli connection show
[root@server1 ~]# nmcli device status


创建team虚拟网卡
[root@server1 ~]# nmcli connection add con-name team0 type team ifname team0 config '{"runner":{"name":"activebackup"}}'


加入team0组
[root@server1 ~]# nmcli connection add con-name eth1 ifname eno33554960 type team-slave master team0
[root@server1 ~]# nmcli connection add con-name eth2 ifname eno50332184 type team-slave master team0


配置team0的IP地址
[root@server1 ~]# nmcli connection modify team0 ipv4.addresses "192.168.10.20/24" ipv4.method manual connection.autoconnect yes


开启虚拟接口和网卡组
[root@server1 ~]# nmcli connection up team0
[root@server1 ~]# teamdctl team0 state
[root@server1 ~]# systemctl restart network
[root@server1 ~]# ifconfig
[root@server1 ~]# nmcli connection show
[root@server1 ~]# nmcli device status
[root@server1 ~]# ping 192.168.10.20


测试冗余
[root@server1 ~]# nmcli connection down eth1