求助关于IPMP的问题
本帖最后由 有机天使 于 2014-12-29 10:10 编辑大家好,我的SUN 系统为操作系统为:solaris 10 ,IPMP采用的是基于链路的,没采用寻址的方式我有一个疑问想问下大家:
1、未ixgbe0拔去网线情况下,ip的信息
bash-3.2# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
ixgbe0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 8
inet 10.78.56.33 netmask ffffff80 broadcast 10.78.56.127
groupname ipmp
ether 0:1b:21:6f:8d:dc
ixgbe1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
inet 0.0.0.0 netmask ff000000 broadcast 0.255.255.255
groupname ipmp
ether 0:1b:21:6f:8d:de
sppp0: flags=10010008d1<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST,IPv4,FIXEDMTU> mtu 1500 index 4
inet 192.168.3.3 --> 192.168.3.1 netmask ffffff00
ether 0:0:0:0:0:0
2、拔去ixgbe0网线后的情况:
bash-3.2# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
ixgbe0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 8
inet 10.78.56.33 netmask ffffff80 broadcast 10.78.56.127
groupname ipmp
ether 0:1b:21:6f:8d:dc
ixgbe0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 8
inet 0.0.0.0 netmask ff000000 broadcast 0.255.255.255
ixgbe1: flags=19000802<BROADCAST,MULTICAST,IPv4,NOFAILOVER,FAILED> mtu 0 index 3
inet 0.0.0.0 netmask 0
groupname ipmp
ether 0:1b:21:6f:8d:de
sppp0: flags=10010008d1<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST,IPv4,FIXEDMTU> mtu 1500 index 4
inet 192.168.3.3 --> 192.168.3.1 netmask ffffff00
ether 0:0:0:0:0:0
我的疑问
1、我ixgbe0网卡线都拔掉了,怎么ip信息还是显示在ixgbe0这个口,而不是在ixgbe1上呢?
2、如果我没拔网卡,直接用命令ifconfigixgbe0 unplumb,怎么我的ip地址就无法登录,也没有切换呢
确实是我的网线拔错了,看来是我们的标签打反了,所以第一个疑问就取消了,那第2个疑问谁可以解答下 谢谢 明显拔错网线了,,自己看ixgbe1状态;你网线拔了不会有RUNNING状态的..而ixgbe1在你拔掉网线后没有RUNNING了.. 回复 2# San风夕
顶一个~ 确实是我拔错了,那第2个问题能否帮忙解答下?回复 2# San风夕
确实是我弄错了线签,那第2个问题呢回复 3# DC_楚楚
拔网卡不等于网卡故障 回复 1# 有机天使
手工的unplumb属于人为设置动作, ipmi不相应也是有可能的。此外ipmi切换到前提是另一个网卡也是稳定运行,如果你频繁拔插另一个网卡的网线,那么ipmi有可能也不会把ip给切换到“不稳定”的网卡。
剩下的问题,自己查查文档去? 那该如何模拟网卡故障?回复 6# ericyan_cu
只拔插了2次,应该不算频繁吧~~回复 7# nimysun
unplumb
Close the device associated with this physical interface
nameand any streams that ifconfig set up for IP to use
the device. When used with a logical interface name, the
logical interface is removed from the system. After this
command is executed, thedevicenamewillnolonger
appear in the output of ifconfig -a.
问题2可以看看unplumb参数解释.
另外可以直接用if_mpadm命令测试倒换呀.
回复 4# 有机天使
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