一个IPMP配置例子

常见的两种IPMP配置类型:
    A-A: 一个双接口IPMP组,其中的两个接口都为"活动",即它们始终可能既传输探测器通信又传输数据通信
   A-S: 一个双接口IPMP组,其中一个接口被配置为"待机"
故障检测类型:
    基于链路的(Link-base)故障检测和基于探测器(probe-base)的故障检测
      a 基于链路的故障检测(不需要测试地址,由核心驱动完成检测)
      b 基于探测器的故障检测(需要测试地址)

 

 

1)       配置eeprom

2)       修改网卡配置文件

[root@vxvm56 /]#>more /etc/hostname.e1000g1

192.168.1.1 netmask + broadcast + group AA up

 

[root@vxvm56 /]#>more /etc/hostname.e1000g2

group AA up

3)       reboot

测试

[root@vxvm56 /]#dladm show-dev

e1000g0         link: up        speed: 1000  Mbps       duplex: full

e1000g1         link: up        speed: 100   Mbps       duplex: full

e1000g2         link: up        speed: 100   Mbps       duplex: half

e1000g3         link: unknown   speed: 0     Mbps       duplex: half

[root@vxvm56 /]#>cat ifconfig_e1000g1_up.log

lo0: flags=2001000849 mtu 8232 index 1

        inet 127.0.0.1 netmask ff000000

e1000g0: flags=1000843 mtu 1500 index 2

        inet 10.198.91.56 netmask fffff800 broadcast 10.198.95.255

        ether 0:4:23:d2:b:da

e1000g1: flags=1000843 mtu 1500 index 3

        inet 192.168.1.1 netmask ffffff00 broadcast 192.168.1.255

        groupname AA

        ether 0:4:23:d2:b:db

e1000g2: flags=1000843 mtu 1500 index 4

        inet 0.0.0.0 netmask ff000000 broadcast 0.255.255.255

        groupname AA

        ether 0:14:22:15:ba:ba

断开e1000g1

[root@vxvm56 /]#>more ifconfig_e1000g1_down.log

e1000g0         link: up        speed: 1000  Mbps       duplex: full

e1000g1         link: down      speed: 0     Mbps       duplex: half

e1000g2         link: up        speed: 100   Mbps       duplex: half

e1000g3         link: unknown   speed: 0     Mbps       duplex: half

lo0: flags=2001000849 mtu 8232 index 1

        inet 127.0.0.1 netmask ff000000

e1000g0: flags=1000843 mtu 1500 index 2

        inet 10.198.91.56 netmask fffff800 broadcast 10.198.95.255

        ether 0:4:23:d2:b:da

e1000g1: flags=19000802 mtu 0 index 3

        inet 0.0.0.0 netmask 0

        groupname AA

        ether 0:4:23:d2:b:db

e1000g2: flags=1000843 mtu 1500 index 4

        inet 0.0.0.0 netmask ff000000 broadcast 0.255.255.255

        groupname AA

        ether 0:14:22:15:ba:ba

e1000g2:1: flags=1000843 mtu 1500 index 4

        inet 192.168.1.1 netmask ffffff00 broadcast 192.168.1.255

 

重新接上e1000g1

[root@vxvm56 /]#> ifconfig –a

 lo0: flags=2001000849 mtu 8232 index 1

        inet 127.0.0.1 netmask ff000000

e1000g0: flags=1000843 mtu 1500 index 2

        inet 10.198.91.56 netmask fffff800 broadcast 10.198.95.255

        ether 0:4:23:d2:b:da

e1000g1: flags=1000843 mtu 1500 index 3

        inet 192.168.1.1 netmask ffffff00 broadcast 192.168.1.255

        groupname AA

        ether 0:4:23:d2:b:db

e1000g2: flags=1000843 mtu 1500 index 4

        inet 0.0.0.0 netmask ff000000 broadcast 0.255.255.255

        groupname AA

        ether 0:14:22:15:ba:ba