OpenSolaris

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Bug ID 5086678
Synopsis can't remove interface from IPMP group in some cases
State 10-Fix Delivered (Fix available in build)
Category:Subcategory network:ipmp
Keywords
Responsible Engineer Bill Watson
Reported Against s10 , s10_65
Duplicate Of
Introduced In solaris_9
Commit to Fix snv_97
Fixed In snv_97
Release Fixed solaris_nevada(snv_97) , solaris_10u7(s10u7_01) (Bug ID:2166942)
Related Bugs
Submit Date 13-August-2004
Last Update Date 8-October-2008
Description 
# ifconfig -a4
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000 
ce0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 129.156.198.215 netmask ffffffc0 broadcast 129.156.198.255
        groupname blaise
        ether 0:3:ba:29:ff:6c 
ce0:1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
        inet 172.80.198.216 netmask ffffffc0 broadcast 172.80.255.255
ce0:2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 1.2.3.4 netmask ffffff00 broadcast 1.2.3.255
ce1: flags=19000802<BROADCAST,MULTICAST,IPv4,NOFAILOVER,FAILED> mtu 0 index 3
        inet 0.0.0.0 netmask 0 
        groupname blaise
        ether 0:3:ba:29:ff:6d 
ce1:1: flags=19040803<UP,BROADCAST,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 3
        inet 172.80.198.215 netmask ffffffc0 broadcast 172.80.255.255
# ifconfig ce1 group ""
ifconfig: setifgroupname: SIOCSLIFGROUPNAME: ce1: Invalid argument
#
Work Around 
[  xxxxx@xxxxx.com 2004-08-13 ]

Create an IPv6 interface and set the group name on it:
# ifconfig ce1 inet6 plumb up group ""
# Aug 13 13:48:47 yellow-215 in.mpathd[100982]: Successfully failed back to NIC ce1
# ifconfig ce1 inet6 unplumb
#
Comments 
N/A