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这篇文章主要介绍了SOLARIS IPMP如何配置,具有一定借鉴价值,感兴趣的朋友可以参考下,希望大家阅读完这篇文章之后大有收获,下面让小编带着大家一起了解一下。
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IPMP配置
类型一:IPMP组内所有网卡均启用
IP规划如下:
e1000g0:数据IP:192.168.77.1 测试IP:192.168.77.11
e1000g1:数据IP:192.168.77.2 测试IP:192.168.77.22
# ifconfig e1000g0 group test_ipmp
# ifconfig e1000g1 group test_ipmp
# ifconfig e1000g0 addif 192.168.77.11 netmask + broadcast + -failover deprecated up
# ifconfig e1000g0 addif 192.168.77.22 netmask + broadcast + -failover deprecated up
或者(永久生效)
# cat /etc/hostname.e1000g0
192.168.77.1 netmask + broadcast + group test_ipmp up \
addif 192.168.77.11 deprecated -failover netmask + broadcast + up
# cat /etc/hostname.e1000g1
192.168.85.2 netmask + broadcast + group test_ipmp up \
addif 192.168.77.22 deprecated -failover netmask + broadcast + up
类型二:IPMP组内部分网卡设置为standby(待机)接口
设置IPMP为待机接口时,作为standby的网卡只设置测试IP
IP规划如下:
e1000g0:数据IP:192.168.77.1 测试IP:192.168.77.11
e1000g1:测试IP:192.168.77.22
# ifconfig e1000g0 group test_ipmp
# ifconfig e1000g1 group test_ipmp
# ifconfig e1000g0 addif 192.168.77.11 netmask + broadcast + -failover deprecated up
# ifconfig e1000g1 plumb 192.168.77.22 netmask + broadcast + deprecated -failover standby up
或者(永久生效)
# cat /etc/hostname.e1000g0
192.168.77.1 group test_ipmp netmask + broadcast + up \
addif 192.168.77.11 netmask + broadcast + -failover deprecated up
# cat /etc/hostname.e1000g1
192.168.77.22 group test_ipmp netmask + broadcast + deprecated -failover standby up
重启网卡生效
# ifconfig e1000g0 unplumb
# ifconfig e1000g1 unplumb
# ifconfig e1000g0 plumb
# ifconfig e1000g1 plumb
# svcadm restart physical
# ifconfig -a
e1000g0: flags=1000843
inet 192.168.77.1 netmask ffffff00 broadcast 192.168.77.255
groupname test_ipmp
ether 0:c:29:c8:6d:b4
e1000g0:1: flags=9040843
inet 192.168.77.11 netmask ffffff00 broadcast 192.168.77.255
e1000g1: flags=69040843
inet 192.168.77.22 netmask ffffff00 broadcast 192.168.77.255
groupname test_ipmp
ether 0:c:29:c8:6d:be
注意:此时e1000g1网卡是STANDBY,INACTIVE的!
模拟故障:
bash-3.00# if_mpadm -d e1000g0 #停用e1000g0网卡
bash-3.00# ifconfig -a
lo0: flags=2001000849
inet 127.0.0.1 netmask ff000000
e1000g0: flags=89000842
inet 0.0.0.0 netmask 0
groupname test_ipmp
ether 0:c:29:c8:6d:b4
e1000g0:1: flags=89040842
inet 192.168.77.11 netmask ffffff00 broadcast 192.168.77.255
e1000g1: flags=29040843
inet 192.168.77.22 netmask ffffff00 broadcast 192.168.77.255
groupname test_ipmp
ether 0:c:29:c8:6d:be
e1000g1:1: flags=21000843
inet 192.168.77.1 netmask ffffff00 broadcast 192.168.77.255
在IPMP切换时,故障网卡会分配一个0.0.0.0的伪IP!
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